Catalogue of marine engineering products for download

MARINE ENGINEERING

JSC "Proletarsky Zavod" today

Founded in 1826 Proletarsky Zavod JSC is one of the largest machine-building enterprises of the Russian North-West region.

Proletarsky Zavod products are in demand both by the shipbuilding industry for equipping underwater, surface naval and merchant ships.

Proletarsky Zavod JSC cooperates closely with the leading shipbuilding companies in Russia and the Rosoboronexport state enterprise.

Strong manufacturing capacities and its own Specialized Power Engineering Design Bureau as well as close cooperation with the Central Research Institute of Marine Engineering contribute to manufacturing of modern, high-technology products.

The indisputable privileges of cooperation with Proletarsky Zavod JSC are as follows: individual approach to clients, technical support, competent professional advice and a full range of services.

Proletarsky Zavod JSC accomplishes great work on renovation of production facilities, the stocking of manufacturing tools, improvement of organization, increasing production efficiency and the technical re-equipment of the enterprise.

The main ingredients of success are the Proletarsky Zavod JSC’s two centuries of experience, professionalism, reliability and product quality.

No wonder that Proletarsky zavod JSC is a permanent participant in the most prestigious industry projects.

JSC "Proletarsky Zavod" today

Alongside transfer-at-sea gears for dry and liquid cargoes

The set of gears for storing and transporting a helicopter for naval vessels and ships of various purposes

Marine propellers and steering ships active devices

Steering gears

Stabilizers

Ship’s hoisting equipment

Deck machinery

Hydraulic systems articles

Water treatment equipment

Ship’s powerplantsCertified by

Russian Register

Alongside transfer-at-sea gears for dry and liquid cargoes

to the contents

Parameter Gears for transferring dry cargoes and peopleGears for

transferring liquid cargoes

The set of gears for transferring liquid

cargoes*

Designation В1-1.0 В1-2.0 В1-4.0 В2-400 В2-400М

Capacity, t 1 2 4 -

Cyclicity of transfer, cycle/hr 9…14 -

Capacity of hose line at flow rate of fluid to be pumped up to 5 m/s, t/hr

- about 400

Types of fluids to be pumped -diesel fuel, kerosene, petrol, oils, residual fuel,

fresh water

Length of ropeway (distance between points of ropeway suspension at transferring and receiving ships), m

from 30 to 70 from 30 to 65 from 30 to 70 from 30 to 65

Number of ropes in the ropeway 2 hauling ropes 1 highline and 2 hauling ropes 1 highline and 4 guys

Operation tension in the ropeway under the ship`s oscillation motions tracking mode, кN (tf):

minimum tension (at veering-in)maximum tension (at veering-out)

35 (3.5)45 (4.5)

85 (8.5)115 (11.5)

135 (13.5)180 (18)

50 (5)90 (9)

Maximum speed of veering-out/veering-in the ropeway (at Beaufort number up to 5 inclusive), m/s (m/min)

3.66 (220)

Power consumption,average, kW 80 110 130 40

Mass of device, kg 23000 40000 50000 27000 35000

* The set consists of two gears with common hydraulic station in unitized version

Purpose

Gears used for transferring various liquid and dry cargoes at sea enable ships to stay far away from their logistics support bases for a long time, enhance their cruising capacity and efficiency of cargo transfer operations.

Transfer-at-sea gears also can be used for servicing the offshore drilling rigs and various seaside objects.

to the contents


to the contents

Parameter The set of gears for storing and transporting a helicopter

Pull of each winch, kN (kgf) 30 (3000)

Speed of helicopter movement, m/s:low speedhigh speed

0.17…0.20.37…0.4

Rating of electric motor, kW 22

Controls of transportation from stationary or remote control desk

Accuracy of automatic stopping of helicopter over a logistics magazine, mm 10…30

Number of persons controlling transportation 2

Mass of set of gears, kg, including:mass of gear for storing a helicoptermass of gear for transporting a helicopter

1072060004720

Purpose Design

The set of gears for storing and transporting a helicopter is designed for:• storing and supplying of special items;• transporting a shipborne helicopter with mass up to 12.5 t from take-off and

landing area into hangar and backwards;• opening and closing the hangar doors.

As distinct from gears for transporting a helicopter being installed aboard ships of various projects built in 1970-90, the offered gear for transporting a helicopter is adapted to constantly changing external loads on a helicopter during its transportation (wind, ship list up to 12.5° and trim up to 4°, deck icing, inertial loads, etc.). This is ensured by automatic self-adjustment, introduction of a new principle involving maintenance of constant speed and tension not less than 3 t without any slackening a hauling rope (patent No. 2141435) at a helicopter transporting.

The new principle allows to stop helicopters for loading over a magazine with high degree of accuracy, that is up to 10-30 mm.

The device is also provided with “Manoeuvring” mode allowing to turn a helicopter to 180 ° and more, if manoeuvring on a ship deck is necessary.

Runway

Aviation magazine cover

Hanger door Pump house

Winches

Local and remote control boardHanger


to the contents to the contents


to the contents


Rudder-propeller complex дрк750 type

Purpose Design

Rudder-propeller unit ДРК750 type is designed for installation as propulsion device for marine and river vessels of various purposes.

The propulsion device combines both the propulsive and the steering functions. Propulsion is achieved by means of the propeller. Steering is achieved by rotating the pod over the entire circumference. This solution improves the ship’s maneuverability and propulsive performance.

The Scientific-Production Association “Vint” has developed technical documentation on the rudder-propeller complex of ДРК750 type with power rating 750 kW. JSC "Proletarsky Zavod" (Saint-Petersburg) has more than 40-year experience in mass production of various propulsion devices on the documentation developed by the Scientific-Production Association “Vint”.

JSC "Proletarsky Zavod" is planning to manufacture serially complexes ДРК750.The “Proletarsky Zavod” has already proved the production technology of upper

and lower reduction gearboxes with the mock-up outfitted with regular blocks and parts.

Depending on ship’s characteristics and operating area the complex ДРК750 shall be delivered with left or right rotation propellers, as well as with propellers with protecting covers or without them.

Parameterдрк750

Propeller with protective cover Propeller without protective cover

Capacity of drive motor, kW 750 750

Shaft speed of device drive, RPM 1800 1800

Time of device rotation by 360°, s 20 20

Class of Russian Maritime Shipping Register Arc 4 Arc 4

Vertical distance between the device shaft axle and propeller shaft axle, mm 2380 2380

Amount of lubricating oil in the device, l 400 400

Capacity of gravitational tank, l 2 х 15 2 х 15

Service life up to overhaul repair, hrs 15000 15000

Mass of empty device, kg 6400 6500

Propeller diameter, mm 1850 1600


Steering gears

to the contents

Parameter рЭГ8-3МЭ*р17М1-2р17М3-2

р18М1-2р18М3-2

р35р21М1-1

р21М3р24М1-1

р24М3р26М1

Rated torque at rudder stock developed by the steering gear at rated working pressure, k•Nm

630 630 1000 1250 2000 2500 3920

Rated working pressure in cylinders, MPa 13 16 16 12.5 16 16 16

Maximum working angle when shifting rudder from mid-position to either side, degree

35-1

35-1

35-1

35±1 35±1 35±1 35±1

Time of shifting rudder from 35° on one side to 30° on other side at full speed with one power unit in operation, s, not more

28 28 28 25 28 28 28

Diameter of tiller bore to receive the rudder stock, mm

350400460

480540

490 630

620680475475

750

Rating of driving motor of power unit, kW 22 37 45 45 55 65 22

Current frequency, Hz 50

Ship’s mains voltage, V 380

Steering gear mass as delivered, kg 12300±610 8800±440 13100±650 21300±1000 23600±1000 31500±1500 57000±2700

Overall dimensions of actuator, mm: lengthbreadthheight

370024001468

381023821380

447029101315

569034501317

530034101200

643039301280

662045002100

* three power units of equal capacity, two of them are – main, one is – a standby one.

Purpose Design

The steering gears of ram type are installed on ships of various classes and purposes.

Our steering gears are easily interfaced with advanced control systems of home and foreign make.

Alarm and warning signal system ensures long-term maintenance-free continuous operation without local control.

The steering gear includes power drive; two main power units either of which provides the gear specification characteristics; remote electrical control system; control and signaling switchboards (sound, light and alarm); starting equipment; rudder indicator; system of filling and draining the steering gear.

The control system provides “Automatic”, “Follow-up” and “Non-follow-up” control modes.

The steering gear service life is not less than 25 years.Electrohydraulic steering gears of ram type

РЭГ8-3МЭ drawing

Steering gears


Parameter рМ 160-2 рМ 250-2 рМ 400-2

Rated torque at rudder stock with rudder shifted to rated angle 35° on either side, kN•m

160 250 400

Time of rudder shifting from 35° on one side to 30° on other side, s, not more:

one pump unit in operationtwo main pump units operate simultaneously

2815

2815

2814

Rating of electric motor of the pump unit, kW 7.5 11 18

Mass of steering gear as delivered, kg 5000±250 6000±300 9000±400

Tiller bore in the way of rudder stock, mm:cylindrical opening tapered opening (К=1:15, dia. of taper base)

-235

250; 310-

-350

Overall dimensions of power drive (without pump units), mm:lengthbreadthheight

2420*1900*1100*

28801890780

34002160800

Overall dimensions of pump unit, mm:lengthbreadthheight

1810630780

1790835

1040

1840740895

* Overall dimensions of power drive with pump units

Purpose Design

The steering gears are designed for operation and installation in single- and double rudders gears aboard ships of various purposes.

Electrohydraulic steering gears РМ160-2, РМ250-2 and РМ400-2 of standard size PM have similar design scheme:

• Four-cylinder, power drive of ram-link-motion type with manual or automatic actuation of four cylinders (main operation mode) or two cylinders (separate hydraulic systems) with other two cylinders with a damaged pipeline being disconnected;

• Three motor-driven pump units – two main units and one stand-by; main pump units can be installed on the power drive or separately; the stand-by unit is installed separately from the power drive;

• Auxiliary hydraulic equipment;• Start-protecting and signaling electric equipment connected to ship’s mains,

3-phase a.c., 50 Hz, 380 V;• Local control system with indication of the steering gear parameters. Local

control system is adapted to any digital system of upper level providing remote operation mode with such control types as “Automat”, “Follow-up”, “Non-follow-up”. Local operation mode includes such control types as “Follow-up” and “Non-follow-up”.

Electrohydraulic steering gears of PM type

РМ 160-2 drawing

Steering gears


Parameter рГПМ1 рГПМ3 рГПМ4 рГПМ5

Rated torque at rudder stock at rudder shifting to rated angle 35° on either side, kN•m

2.5 4 6.3 16

Time of rudder shifting from 35° on one side to 30° on either side, s, not more

28

Rating of the pump unit motor, kW 0.37 0.75 0.75 1.1

Mass of steering gear, kg, not more 308 336 350 400

Overall dimensions of power drive, L × B × H, mm 965 × 400 × 220 1068 × 420 × 220 1200 × 485 × 230 1271 × 570 × 270

Overall dimensions of pump unit, L1 × B1 × H1, mm 600 × 430 × 515 600 × 430 × 616 600 × 430 × 616 600 × 430 × 646

Size of tapered bore in tiller, mm:diameterheight

80104

90116

100128

140180

Purpose Design

Electrohydraulic steering gears of РГПМ type are designed for installation on small crafts of various classes and purposes.

The power drive of these gears is a common part of two autonomous steering gears:• main steering gear with motor-driven pump unit and joystick-manipulator, start-protecting and signaling electric

equipment connected to ship mains, 3-phase a.c., 50 Hz, 380 V and d.c., 24 V;• auxiliary steering gear with pump unit, where operator’s force at the handwheel is transformed in hydraulic energy.“Non-following” control mode – from a wheel house or from joystick-manipulator or from handwheel without changing-

over in hydraulic system. Rudder angles control is provided by indicator system “transmitter-receiver” connected to ship’s mains, 1-phase a.c., 50 Hz, 127 V.

Electrohydraulic steering gears of piston type

Parameter рГМ 0.1 рГМ 0.16

Rated torque at rudder stock at rudder shifting to rated angle 35° on either side, kN•m 1.0 1.6

Time of rudder shifting from 35° on one side to 30° on either side, s, not more 28

Mass of steering gear, kg, not more 90 110

Overall dimensions of power drive, length × breadth × height, mm 890 × 470 × 525 965 × 470 × 525

Size of bore in tiller, mm:diameter 50 70

Purpose Design

Electrohydraulic steering gears of РГМ type are designed for installation on small crafts of various classes and purposes, on the ones with a specified operating area service.

Main steering gear – manual, hydraulic, with working fluid supply from hand-operated pump to hydraulic cylinder.

Drawing – steering gear of РГПМ type

Steering gears


Stabilizers

to the contents

Parameter Ук-3 Ук-4.5 Ук-6 Ук-6-1 УкА 89-3

Area of fin blade, m2

(length x breadth)3

(2×1.5) 4.56

(2.4×1.9)6

(3×2) 6.25

(2.5×2.5)14.4

(4.8×3)

Max. rated torque at the fin tilting shaft, kN•m (tf•m):

at fin tiltingat holding the untitled fin

25 (2.5)30 (3)

45 (4.5)56 (5.6)

80 (8)110 (11)

100 (10)120 (12)

270 (27)460 (46)

Max. working pressure in cylinders, MPa (kgf/cm2) 12.5 (125) 15.5 (155) 14 (140) 15 (150) 9 (90)

Max. fin tilting angle, degree 30 30 30 30 22

Max. rate of fin tilting, degree/s 40 40 35 35 11.7

Rating of electric motors for power drives mechanisms, kW, not more

34 43 110 115 255

Mass of stabilizer, kg:total

including: finpower drives mechanismscontrol system

9000

63502300350

13500

78005700200

22500

162005900475

23100

150007830200

151000

≈10000050000900

Mass of pump unit, kg 1200 1200 1485 1485 1485

Overall dimensions of stabilizer with power drives, mm:LВН

457019001000

457019001000

521027001300

521027001300

1850042001950

Overall dimensions of pump unit, mm:L1В1Н1

1850625

1080

1850625

1080

1900610

1120

1900610

1120

1900610

1120

Purpose Design

The stabilizers are designed for roll reduction, when a ship is going ahead. The stabilizers make better mechanisms, devices and equipment operation conditions, increase efficiency of special devices as well as livability for a crew.

The stabilizers can be installed aboard ocean-going ships of various purposes.The stabilizers ensure the specified efficiency of roll reduction within the range of

ahead speeds from 5 to 32 knots.

The stabilizer operates automatically in a watch-free space, requiring only periodic inspection and lubrication of friction units.

The stabilizer is controlled remotely from an external post.The stabilizer is a complicated mechanism including:

• working parts with non-retractable or retractable fins;• electrohydraulic fin-tilting gears (mechanisms of power drives);• control system.

УК drawing

Stabilizers



to the contents

Motor-driven bridge cranesкЭМ 18, кЭМ 18-01

Deck

Parameter кЭМ 18 кЭМ 18-01

Capacity (SWL), t 18 18

Travel of crane bridge, mm 14200 12800

Travel of cargo trolley, mmI 7800 6520

Bridge span, mmL 8000 7100

Maximum vertical hook travel, mmh 11000 12000

Height of remote control board suspension, mm 8000 8000

Speed of cargo lifting (lowering) and unloaded hook, m/s (m/min):maximumminimum

0.117 (7.0)±10 %0.0017 (0.1)±3 %

0.117 (7.0)±10 %0.01 (0.6)±10 %

Speed of bridge movement, maximum, m/s (m/min) 0.117 (7.0)±10 %

Speed of trolley movement, maximum, m/s (m/min) 0.067 (4.0)±10 %

Speed control smooth, stepless

Operation duty medium duty cycle – 25% light duty cycle – 15%

Total crane motors capacity, kW 56 56

Cargo positioning system available not available

Crane mass, kg, not more 13000 11000

Overall dimensions, mm:lengthbreadth

91002000

78202000

Purpose

Motor-driven bridge cranes are installed in inner spaces of ocean-going ships in order to perform auxiliary loading-unloading works at normal operation at ship list not exceeding 4°, roll with amplitude up to 6.5° and period 6.6 s.

1 - winch of lifting mechanism2 - leading blocks3 - mechanism of trolley moving4 - hanger5 - suspended control board6 - bridge



Motor-driven bridge crane кЭМ 20

Deck

Parameter кЭМ 20

Capacity (SWL), t 20

Travel of crane bridge, mm 17400

Travel of cargo trolley, mm 7600

Bridge span, mm 8000

Maximum vertical hook travel, mm 16000

Height of remote control board suspension, mm 12000


0.117 (7.0)±10%0.01 (0.6)±10%

Speed of bridge movement, m/s (m/min):maximumminimum

0.117 (7.0)±10%0.0017 (0.1)±3%

Speed of trolley movement, m/s (m/min):maximumminimum

0.067 (4.0)±10%0.0017 (0.1)±3%


Operation duty light duty cycle – 15%

Total crane motors capacity, kW 56

Crane mass, kg, not more 14500


88001920

Purpose

Motor-driven bridge crane is installed in inner spaces of ocean-going ships in order to perform auxiliary loading-unloading works at normal operation at ship list not exceeding 4°, roll with amplitude up to 6.5° and period 6.6 s.

1 - mechanism of crane moving2 - winch of lifting mechanism3 - trolley with moving mechanism4 - hanger5 - suspended control board6 - bridge



Motor-driven bridge craneкЭМ 20 / 5

Deck

Parameter кЭМ 20 / 5

Capacity (SWL), t 20 / 5

Travel of crane bridge, mm 28000

Travel of cargo trolley, mm

20 tf — 11300

5 tf — 1245015200

Bridge span, mm 15400

Maximum vertical hook travel, mm20 tf — 205505 tf — 21850

Height of remote control board suspension, mm controls from cabine


0.117 (7.0)±10 %0.0017 (0.1)±3 %

Speed of bridge movement, maximum, m/s (m/min) 0.117 (7.0)±10 %

Speed of trolley movement, maximum, m/s (m/min) 0.067 (4.0)±10 %


Operation duty medium duty cycle – 25%

Total crane motors capacity, kW 70

Crane mass, kg, not more 35000


164003200

Purpose

Motor-driven bridge crane is installed in inner spaces of ocean-going ships in order to perform auxiliary loading-unloading works at normal operation at ship list not exceeding 4°, roll with amplitude up to 6.5° and period 6.6 s.

1 - bridge2 - mechanism of crane moving3 - cargo trolley, capacity 20 t4 - cargo trolley, capacity 5 t5 - cargo hanger, capacity 20 t6 - cargo hanger, capacity 5 t7 - operator's cabine8 - cable entering



Electrohydraulic crane-manipulator кМ1-ЭГ-1.6-9

Parameter кМ1-ЭГ-1.6-9

Capacity (SWL), t, not less:at outreach 6 m at outreach 9 m

1.61

Jib outreach from stand axis, m:maximum minimum

90.75

Boom end hoisting-lowering height, m, not less:above support surface of stand at outreach 7.5 m below support surface of stand at outreach 6 m

51

Cargo rope diameter, mm 15Amount of cargo rope out, m, not less 5Slewing angle relative to stand axis, degree, not less 450Speed of hauling-in – veering-out the cargo rope with cargo (without cargo), m/s from 0 to 0.15Maximum speed of boom end moving with load up to 12 kN (1.2 tf), m/s, not less:

vertical at outreach 6 m horizontal at a height of 1.5 m from stand support surface

0.350.3

Cargo rope tension in roll follow-up mode, kgf: boom end stationaryboom end moving according to speed

50up to 110

Maximum speed of hauling-in the cargo rope in roll follow-up mode, m/s, not less 1.3Maximum vertical speed of boom end moving in roll follow-up mode at outreach 6 m, m/s, not less

1.2

Rated pressure of working fluid in hydraulic system, MPa (kgf/cm2) 16 (160) Maximum allowable pressure of working fluid, MPa (kgf/cm2) 19 (190) Flow rate of working fluid at maximum speeds, l/min, not more 240Mass as delivered (without working fluid), kg, not more 7450Power supply:

currentfrequency, Hzvoltage, V

a.c., 3-phase50380

Power consumption, V•А, not more 1200

Purpose Design

Crane-manipulator is intended for installation on ocean-going ships, where it handles various cargoes in roll conditions, emergency boat “Dolphin - A”, other similar ships.

The crane features possibility of operation with floating objects at sea force up to 5.

The crane KM1 includes the following component parts: actuating mechanism, locking device for stowage, special grip, power supply unit, control device, control desk.

The crane control is remote, electrohydraulic from the control desk.Hydraulic working fluid is supplied from the ship’s hydraulic system.

DeckDeck



Electrohydraulic ship crane-manipulatorкМЭГ 3012

Ship’s foundation

Control board

Parameter кМЭГ 3012

Capacity (SWL), t, variable 3.0÷5.9

Jib outreach, m:maximum, not lessminimum, not more

123.2

Hoisting and lowering speed, m/min 0÷20

Luffing time, s, not more:at jib hoisting and loweringat sections telescoping

2812

Slewing rate, rpm, not less 1

Slewing angle, degree 360

Hook hoisting range, m, not less 20

Electric motor rating, kW, not more 22

Structural mass of crane (without working fluid of hydraulic system), t, not more 4

Purpose Design

The crane-manipulator is designed for cargo-handling operations, which support everyday needs of a ship, working with general cargos up to 3 t in mass at maximum jib outreach. Cranes are installed aboard ocean-going ships.

Cargo-handling operations are performed under the following conditions:• prolonged list to either side up to 5°;• prolonged trim by the bow or by the stern up to 2°;• roll with amplitude not more than 2°30′;• periodic splashing with sea water.

The crane consists of a slewing and a stationary parts. The main slewing part is the crane housing being a welded metalwork. Inside the crane housing, there are the pump unit, elements of hydraulic and electric systems.

The crane controls – from the stationary control desk arranged at the platform on the crane housing side. The crane housing also accommodates the electric equipment control panel and signaling unit, which are mounted at the side of the control platform.

Cargo hoisting mechanism consists of the cargo winch with the planetary reduction gear built in the drum, cargo rope, sheave fitted at the jib end and the cargo suspension with the hook.

The crane jib – welded metalwork of box-girder section.Luffing mechanism – two hydraulic cylinders, which ensure the luff range from

3.2 to 12 m.Cargo winch mounted on the jib support platform is equipped with a normally

closed disk brake holding the cargo to be hoisted in case of pressure drop in the crane hydraulic system.

Hydraulic system provides the following operation modes:• alternate operation of each crane mechanism (cargo winch, slewing mechanism,

hydraulic cylinder of luffing mechanism and alternate extension of telescoping sections) with preset speed;

• simultaneous operation of any two of above mechanisms with reduced speed.



Electrohydraulic ship cargo crane type кЭГ 2013

Installation level

Parameter кЭГ 2013

Capacity (SWL), t, not less 2


132

Speed of rated cargo lifting (lowering), m/min (m/s), not less 25 (0.42)

Boom outreach changing time from maximum to minimum, s, not more 40

Crane rotation rate, rpm, not less 1

Crane slewing angle 360°

Rating of the pump unit electric motor, kW, not more 22

Structural mass of crane (without working fluid of hydraulic system and single SPTA set), kg, not more

5100

Purpose Design

The crane is intended for mounting on ocean-going ships and serves for fulfilling cargo-handling operations in port for daily needs of ships, handling of general cargoes up to 2 t in mass, including hoses on tankers, not following Explosive Safety Rules.

The crane features stepless speed control of all functional movements. All crane equipment is unitized.

Cargo winch and slewing gear are operated by high-speed hydraulic motors via planetary reduction gears.

Normally closed disk brakes are hydraulically released. Boom luffing – from hydraulic cylinder.

Jib – of welded construction, enclosed box-girder section.Pump unit, hydraulic and electric equipment are assembled in closed crane housing. Open control post with watertight control board are mounted on the platform on the

right of the crane housing. Hydraulic system – working pressure up to 17.5 MPa.The crane is also equipped by cooling and heating systems of the working fluid.



Electrohydraulic ship cargo crane type кЭГ 5016С of special purpose

Stabilizing winch

Hydraulic luffing cylinder2 pcs. Cargo suspension

Winch, 5 tf Automatic-tensioning winch

Boom

Cabine

Boom end

Automatic-tensioning winch suspension

Parameter кЭГ 5016С

Capacity (SWL), t 5


163

Maximum hoisting-lowering speed of rated general cargo, m/s (m/min) 0.25±0.033 (15±2)

Maximum hoisting-lowering speed of rated explosive cargo, m/s (m/min) 0.0417±0.066 (2.5±0.5)

Landing speed of rated explosive cargo, m/s (m/min), not more 0.0167 (1)

Luffing time for rated cargo within the range from minimum to maximum, s, not more

120

Crane slewing rate with rated special cargo at maximum outreach, s-1 (rpm), not less

0.0083 (0.5)

Crane slewing angle, degree 240

Hook lowering depth below the crane mounting level at minimum outreach, m, not less

30

Electric motors rating, kW, not more 2×37

Crane mass with adopter and working fluid for hydraulic system, without individual SPTA set, t

18

Purpose Design

Luffing crane КЭГ 5016С equipped with stabilizing and automatic-tensioning winches is intended for handling explosive cargoes at sea force up to 3 numbers and prolonged list up to 5° to either side. The crane confirms requirements of “Rules for safe operation of cargo-handling gears for naval support vessels” (ПГУ СО В МФ-83).

The crane includes the following component parts:• crane housing;• cargo jib;• cargo suspension;• cargo hoisting mechanism;• luffing mechanism;• slewing mechanism;• support-and turning gear;• anti-swinging device;• tension-indicating device; • cabine;• control systems for electric and hydraulic equipment;• monitoring instruments of driving systems;• portable control panel of knapsack type.



Electrohydraulic ship cargo cranes of 8 t capacity

Drawing – КЭГ-8012, КЭГ-8014М, КЭГ-8018

Parameter кЭГ-8012 кЭГ-8014 кЭГ-8014М кЭГ-8018

Capacity (SWL), t: ratedlow

83.2

Jib outreach, m: maximum, L

max

minimum, Lmin

122.5

145

142.5

182.5

Hoisting-lowering speed within capacity ratings, m/s (m/min): ratedlow

0.47 (28)0.93 (56)

Luffing time, s 24 23 29 39

Slewing rate, rpm 1.2

Hook lowering depth, m 22 or 30

Electric motors rating, kW 47

Crane mass, t 15 20 18 20

Overall dimensions, mm: LВН

1437043205300

1625043206000

1637043206500

2030043206500

Purpose Design

Deck full-swing jib cranes are intended for installation aboard ocean-going ships for handling general cargoes.

Cranes feature high reliability, stepless speed control of all functional movements. All the crane machinery is unitized in the totally enclosed housing.

Hoisting, luffing and slewing machinery – gearless, driven by low-speed high-torque hydraulic motors. Band brakes – short-circuited, hydraulically released.

Jib – totally enclosed box-girder section.Cabine – enclosed, with electric lighting. Access to cabine – by means of external

ladder.Hydraulic system – working pressure up to 17.5 MPa; cooling and heating system

of working oil; automatic warm-up system to keep the crane in readiness for starting at low ambient temperatures.

Power supply – power circuits 380 V, 50 Hz; lighting circuits 220 V, 50 Hz. Connection to the ship’s mains – via the slip ring collector.



Electrohydraulic cargo cranes of 10, 12.5 and 25 tons capacity

Parameter кЭГ-10022 кЭГ-12518 2кЭГ-12518

Capacity (SWL), t: rated low

104

12.55

2510

Jib outreach, m: maximum, L

max

minimum, Lmin

223.2

182.5

Hoisting-lowering speed within capacity ratings, m/s (m/min):rated low

0.6 (36)1.2 (72)

Luffing time, s 38 39

Slewing rate, rpm 1.2 0.6

Hook lowering depth, m 25 23

Electric motors rating, kW 85 2×85

Crane mass, t 30 28.2 78.3

Overall dimensions, mm:LBH

2200037207500

2093037207085

2093088009115

Purpose Design

Cranes are intended for handling general cargo aboard ocean-going ships. Cranes feature high reliability, have stepless speed control of all their functional movements. All crane equipment is unitized in the wholly enclosed housing.

At customer’s request, cranes can be supplied as a single or twin make (two cranes on a common slewing platform).

Service life is 25 years, not less.Hoisting, luffing and slewing machinery – gearless, driven by low-speed high-

torque hydraulic motors. Band brakes — short-circuited, hydraulically released. Jib – totally enclosed box-girder section.Cabine – enclosed, with electric lighting. Access to cabine — by means of external



Power supply – power circuits 380 V, 50 Hz; lighting circuits 220 V, 50 Hz. Connection to ship’s mains — via the slip ring collector.

Joint operation of two cranes is possible, if cranes are supplied completely with the common slewing base (platform). Joint operation of both cranes is controlled from the cabine of one crane (the leading one), using a cross-piece, which provides double capacity. Independent operation of either crane is also possible. In this case, each crane is controlled from its own cabine.

Drawing – КЭГ-10022, КЭГ-12518



Electrohydraulic cargo cranes “ATLANT”

ParameterкЭГ-12518

"Atlant"кЭГ-12520




"Atlant"

Capacity (SWL), t:ratedlow

12.55

Jib outreach, m:maximum, L

max

minimum, Lmin

182.4

202.5

222.7

243

263.3

Hoisting-lowering speed within capacity ratings, m/s (m/min):ratedlow

0.91 (55) 1.83 (110)

Luffing time, s 22 23 24 25 27

Slewing rate, rpm 1.8 1.6 1.4 1.2

Hook lowering depth, m 40 or 25

Electric motor rating, kW 2х75

Crane mass, t 29.5 30 30.5 33 35.3


2113036647510

2317036647510

2513036647990

2713036648830

2918036649390

Purpose Design

Cranes are intended for cargo handling operations aboard the ships of various purpose: dry-cargo ships, container and timber ships as well as offshore platforms operated in various environmental conditions including the Arctic Ocean with ambient temperatures as low as minus 45 °С.

Cranes feature high velocities and stepless control of all their functional movements. All crane machinery is unitized in the wholly enclosed and heated housing.

Hoisting, luffing and slewing machinery — gearless, driven by low-speed high-torque hydraulic motors. Band brakes — short-circuited, hydraulically released.

Jib — totally enclosed box-girder section.Cabine — flexibly mounted, heat-and-sound insulated, wide view of working area,

comfortable driver’s chair and control desk. Access to cabine — through the crane foundation and the crane body by inner ladders.

Hydraulic system — working pressure up to 17.5 MPa; cooling and heating system of working oil; automatic warm-up system to keep the crane in readiness for starting at low ambient temperatures.

Power supply — power circuits 380 V, 50 Hz; lighting circuits 220 V, 50 Hz. Connection to the ship’s mains — via a slip ring collector.

At customer’s request, cranes can be equipped with hydraulically driven and sealed suspended grabs and interchangeable scoops for bulk and timber cargoes.



Electrohydraulic cargo cranes кЭГ-16019, кЭГ-16019-01

Crane installationJib limiting

stowed position

Current pass of loop type (only in КЭГ-16019-01)

Parameter кЭГ-16019 кЭГ-16019-01

Capacity (SWL), t:rated (rated speed mode)

low (maximum speed mode)

16 (at outreach 5 …15 m)7 (at outreach 15 …19 m)5 (at outreach 5 …19 m)


195

Hook hoisting-lowering speed, m/s (m/min), not less:rated speed with unloaded hook or with load up to rated SWLmaximum speed with unloaded hook or with cargo up to 5 t

0.23 (14)0.46 (28)

Speed of load landing, m/s (m/min), not more 0.015 (0.9)

Luffing time, from maximum to minimum, with rated cargo at hook, s 140

Slewing rate, min-1, not less 0.6

Slewing angle unlimited 340˚

Hook lowering depth from the crane installation plane, m, not less 15

Actuator hydraulic, motor-driven, with stepless speed control

Control place cabine cabine and remote control desk

Structural mass, kg 31850

Installed (rated) power of electric motors, kW, not more 90

Purpose Design

Cranes are intended for handling the cargoes of various purposes and installed on ocean-going ships, icebreakers and other floating or stationary objects.

Cranes feature high reliability, have stepless speed control of all their functional movements. All crane equipment is unitized in the wholly enclosed housing.

Service life is 25 years, not less.Hoisting, luffing and slewing machinery – gearless, driven by low-speed high-

torque hydraulic motors. Band brakes — short-circuited, hydraulically released. Jib – totally enclosed box-girder section.Cabine – enclosed, with electric lighting. Access to cabine — by means of external



Power supply – power circuits 380 V, 50 Hz; lighting circuits 220 V, 50 Hz. Connection to ship’s mains — via the slip ring collector.



Electrohydraulic cargo crane кЭГ 20031С

4500 at operation with cargo

Crane installation level

1200 at cargo hanger installed position



Jib outreach, m:maximumminimum

315

Hoisting-lowering speed of rated cargo, m/s (m/min) 0.25 (15)

Lowering speed of rated explosive cargo, m/s (m/min) 0.05 (3)

Landing speed of rated explosive cargo, m/s (m/min) 0.0117 (0.7)

Luffing time from maximum to minimum with rated cargo, s 120

Slewing rate with rated cargo at maximum outreach, rpm 0.4

Hook hoisting range, m 46

Electric motors rating, kW 2×75

Structural mass of crane, t 67.5

Purpose Design

The crane equipped with the anti-swinging device is intended for handling special and general cargoes. The crane is installed aboard sea-going ships.

The crane has stepless speed control of all functional movements. All crane equipment is unitized and arranged in totally enclosed housing.

Cargo hoisting mechanism – the cargo winch drum with built-in multi-step reduction gear driven by axial hydraulic motors of constant capacity. Normally closed disk brakes at the planetary reduction gear inlet are hydraulically released type.

Luffing mechanism – hydraulic cylinders with pilot-controlled check valves.Slewing mechanism – planetary reduction gear driven by an axial hydraulic motor,

disk brakes of hydraulically released type. Jib – metalwork of box-girder section welded of sheets pivotally hinged at the

crane housing.Cabine – built-in, enclosed, with electric lighting and electrically-heated glasses.

Access to the cabine – by inner ladders inside the housing. It is provided with emergency evacuation of a crane operator by external ladders.

Hydraulic system – working pressure up to 20 MPa; cooling and heating systems for working fluid; automatic system of crane warming-up and its holding in readiness for starting at low ambient temperatures up to 40 °C.

Power supply – power circuits 380 V, 50 Hz; lighting 220 V, 50 Hz. Connection to ship`s mains is via a slip ring collector.

Crane control – both from cabine and from portable control desk of 6 kg in mass. The crane features high reliability, it can be operated at sea force 2-3 and

prolonged list up to 5° to either side.



Electrohydraulic cargo crane кЭГ 80019С



Jib outreach, m:maximumminimum

194.5

Hoisting-lowering speed, m/s (m/min):rated cargolight hook

0.05 (3)0.1 (6)

Landing speed of rated cargo, m/s (m/min) 1.7×10-3 (0.1)

Luffing time from maximum to minimum with rated cargo, s 270

Slewing rate with rated cargo at maximum outreach, rpm 0.5

Hook hoisting range, m 35

Electric motors rating, kW 2×90

Structural mass of crane, t 80

Purpose Design

Deck-mounted, full-swing, jib hydraulic crane is designed for handling special and general cargoes and installed on ocean-going ships.

The crane features stepless speed control of all functional movements. All crane equipment is unitized and assembled in fully enclosed housing.

Twin-crane operation provides 160 t capacity.Cargo hoisting and slewing mechanisms – multistep planetary reduction gear driven

by axial hydraulic motors. Disk brakes normally closed at the planetary reduction gear input are hydraulically released.

Luffing mechanism – hydraulic cylinders with pilot-controlled check valve.Jib – enclosed box-girder section.Cabin – overhanging, enclosed with electrically-heated glasses. Access to the

cabine – by internal and external ladders. Crane operator’s emergency exit of a crane operator - by external ladders.

Hydraulic system – working pressure up to 20 MPa; cooling and heating systems of working fluid; automatic warm-up system for the crane starting at low temperatures up to minus 40 °C.

Power supply – power circuits 380 V, 50 Hz, lighting circuits 220 V, 50 Hz. Connection to ship’s mains – via a slip ring collector. Twin-crane operation is controlled from the one (leading) crane. Independent operation of each of two cranes is also possible. In this case the cranes are controlled from their own cabins.

The crane features high reliability, it can be operated at sea force up to 3 numbers with list up to 5°.



Multipurpose electrohydraulic ship crane “UNIVERSAL”

Anchor-cargo

Trolley

Receiving block

Parameter “UNIVERSAL”

Сapacity (SWL), t:operating as a craneat alongside cargo transfer

51

Jib outreach maximum, Lmax

, m 12

Hoisting-lowering speed, m/min 35

Luffing time, s 50

Slewing rate, rpm 1

Speed of load trolley movement along ropeway, m/min:maximumlanding

705

Slewing angle unlimited

Tension of automatic-tensioning winch, kN (kgf):in the crane mode with wave-height sensingwhen mounting ropeway for alongside transfer

0.4 (40) 3.5 (350)

Hook lowering depth, m 30

Maximum distance between ships, m 60

Rope tension at alongside transfer, kN (kgf):maximumminimum

62.6 (6260) 42 (4200)

Crane mass, kg 13000

Rating of the pump unit electric motor, kW 47

Overall dimensions, mm:АВС

720013104500

Purpose Design

The crane is intended to fulfill conventional cargo-handling operations as well as to transfer cargo between ships on the run by alongside method or to a stationary object (offshore drilling platform) over a distance up to 60 m at sea force up to 4 and for installation on ships of various purposes including fishing, rescue, support ships, etc.

The crane is equipped with special devices monitoring ship motions at cargo transfer from a ship to a moored ship. In conditions of mutual vertical movements at sea force up to 4 this device provides impact-free transfer.

Jib – enclosed box-girder section.Cabine – enclosed, arranged on the crane’s side. The cabine has heating system,

window wipers, control panel and control board indicating running parameters – duties and operation modes.

Hydraulic system – working pressure up to 16 MPa.Power supply – power circuit 380 V, 50 Hz; lighting and signalling circuits 220 V,

50 Hz. Connection to the ship’s mains – through a slip ring collector. Current – a.c., 3-phase.

Crane operation modes

Operation in crane mode on the pier or deck of receiving ship on calm water

Operation in crane mode on the pier or deck of receiving ship at Beaufort number up to 4 inclusive, with tracking

Operation at alongside cargo transfer at Beaufort number up to 4 inclusive



Deck machinery

to the contents

Parameter ЛЭ-0.28

Rated pull at cargo drum, kN (kgf) 2.8 (280)

Speed of hauling in a pendant at rated pull, m/s (m/min), not less 0.26 (15.6)

Speed of paying out a pendant at cargo landing, m/s (m/min), not more 0.15 (9.0)

Drum rope capacity, m 25

Pendant diameter: rope 6.3-Г-В-ОЖ-Н-1770, GOST 7668-80, mm 6.3

Current type a. c., 3-phase

Frequency, Hz 50+2% -4%

Voltage, V 380±19

Installed power capacity, kW 1.3 / 0.8

Total mass of winch, kg, not more 220

Purpose Design

The winch is intended for cargo handling as a component of a cargo-handling gear with booms as well as for auxiliary works on ocean-going ships.

The winch type – horizontally-mounted, motor-driven, two-speed, reversible. The winch consists of the following main parts: the winch proper (planetary

reduction gear with a drum) in assembly with electric motor and disk brake, control desk (controller).

The winch is secured to the ship’s foundation through the openings in the motor mounting feet.

2 earthing bolts M8-6g

4 holes φ19

Centre of massCentre of mass

Motor-driven ship cargo winch ЛЭ-0.28

Deck machinery


Electric ladder winches ЛТЭ-8, ЛТЭ-12

Parameter ЛТЭ-8 ЛТЭ-12

Rated pulling capacity on the third layer of drum line reeling, kN (ts), not less 8 (0.816) 12.5 (1.25)

Maximum pulling capacity on the third layer of drum line reeling, kN (ts), not more 12 (1.224) 18.75 (1.875)

Holding capacity on the third layer of drum line reeling, kN (ts), not less 25 (2.549) 37.5 (3.75)

Handle force on hand drive when hauling in the line on the third reeling layer at the rated pulling capacity, kN (ts), not more

0.12 (0.0122)

Line diameter, mm 16.5 19.5

Live drum capacity, m 40

Power consumption, kW, not more 3.2 3.0

Mains voltage, V 380

Kind of current, frequency, Hz three-phase, a.c., 50

Winch mass in operation condition, kg, not more 360 440

Overall dimensions, mm:

А 920 927

B 528 626

B1

282 288

B2

28

С 830 915

L 800 870

L1

720 790

d1

22H13 26H13

D 420 560

d 240 320

Ld

270 210

Purpose Design

Winches are designed for installation on facilities with unlimited navigation areas (climatic version ОМ1 in accordance with GOST 15150) to raise and lower the accommodation ladders.

Winches can be of either right-handed or left-handed style. The winch design allows the winch installation both on horizontal and vertical surfaces.

Winch is composed of the following main components: drum, gear box, electric motor with start-control devices, control station.

6 holes d1

Deck machinery


Hydraulic towing winch ЛБГ-40

Parameter ЛБГ-40

Winch type hydraulic

Construction version unitized-modular

Number of drums 1

Actuator of drumhydraulic, from two hydraulic motors

МГ40-160/0.74

Pull at the first rope winding layer on the drum, kN (tf), not less 400 (40)

Speed of hauling-in (paying-out) the rope at the first winding layer, m/s (m/min):rated, not lessminimum, not more

0.23 (13.8) 0.05 (3)

Rope, GOST 7668-80 56-Г-1-0-Ж-Л-Н-1370 (140)


Holding force of band brake, kN (tf), not less 1100 (110)

Hydraulic system parameters:working fluidworking pressure, MPa (kgf/cm2)

fluid ПГВ, GOST 25821-8320 (200)

Operating ambient temperature, °С from minus 40 to plus 45

Relative humidity of air, % up to 98

Mass of winch without rope, kg, not more 25000

Mass of rope, kg 6000

Purpose Design

The hydraulic towing winch jointly with control system and the pump station is designed for towing the crafts, which have no propulsion devices of their own, to the place of destination and backwards. Stopping and braking of the drum is provided at any time as well as control of the amount of cable out.

The winch main functional elements: • two hydraulic motors МГ40; • disk brake fixing the drum position with motors deenergized; • reduction gear; • drum; • band brake; • rope-laying device. The winch has a support frame secured to the ship’s foundation.

Deck machinery


Hydraulic cargo winch ЛГГ-80

Parameter ЛГГ-80


Construction version unitized-modular

Number of drums 1

Actuator of drumhydraulic, from four hydraulic motors

МГ40-160/0.74

Rated pull, kN (tf), not less 800 (80)

Speed of hauling-in (paying-out) the rope at the first winding layer, m/s (m/min):rated, not lessminimum, not more

0.1 (6) 0.05 (3)

Diameter of cargo drum, mm 1710

Rope, GOST 7669-80 72-Г-В-Ж-Л-Н-1568 (160)


Holding force of band brake, kN (tf), not less 1200 (120)

Parameters of hydraulic system:working fluidworking pressure, MPa (kgf/cm2)

fluid ПГВ, GOST 25821-8320 (200)





Purpose Design

The hydraulic cargo winch jointly with control system and the pump station is designed for cargo handling. Stopping and braking of the drum is provided at any time as well as control of the amount of cable out.

The winch main functional elements:• cargo drum; • four hydraulic motors МГ40; • two disk brakes fixing the drum position with motors deenergized; • two reduction gears (cylindrical and planetary);• manual band brake;• rope-laying device.The winch has a support frame.

Deck machinery


Hauling line winch ЛТП-6

Parameter ЛТП-6


Construction version unitized-module

Number of drums 1

Drum actuator hydraulic, from hydraulic motor ГРП7К

Pull at the first winding layer on the drum, kN (tf) 60 (6)

Speed of heaving-in (paying-out) the rope at the first winding layer on the drum, m/s (m/min), not more 0.1 (6)

Speed of heaving-in (paying-out) the rope at the first winding layer on the drum in the sea state following mode, m/s (m/min), not less

0.5 (30)

Rope, GOST 3079-80 19.5-Г-1-Ж-Л-Н-1764 (180)

Rope capacity of the drum, m 500

Brake holding force, kN (tf), not less 90 (9)

Hydraulic system parameters:working fluidworking pressure, MPa (kgf/cm2)

fluid ПГВ, GOST 25821-8316 (160)





Purpose Design

The hauling line winch ЛТП-6 jointly with control system and the pumping station is designed for forming the cable guide with constant tension.

The winch provides:• oriented displacement of a cargo;• possibility of the drum stopping and braking at any time; • monitoring of the cable amount paid out.

The winch basic functional elements: • hydraulic motor; • protection unit; • drum; • cable layer; • band brake; • reading device. The winch has a support frame secured to the ship foundation.

Deck machinery


Anchor and mooring winch ЛЯШ-125 / 300

Parameter ЛЯШ-125 / 300

Rated pull at the drum (at the 1st winding layer), kN (tf) 125 (12.5)

Drum capacity, m, not less 300

Anchor rope rope 29.5-Г-I-Ж-Н-1666 (170),

GOST 3088-80 (breaking force, total, 52.95 tf, not less)

Holding force of band brake (at the 1st winding layer on the drum while mooring), kN (tf) 300 (30)

Speed of hauling-in (veering-out) the anchor rope at the first winding layer, m/s (m/min): rated speed at pulling force at the drum 125 kN, not lesslow speed at pulling force at the drum 65 kN, not morehigh speed at unloaded rope, not less

0.15 (9)0.15 (9)0.3 (18)

Mooring cablecable ПА ПлВ 48 (150) mm 1420 ктекс А, GOST 30055-93 (breaking force 37.31 t)

Speed of heaving up the mooring rope by the warping drum, m/s (m/min), not more 0.3 (18)

Power consumption, kW, not more 42

Purpose Design

Anchor and mooring winch ЛЯШ-125/300 is designed for anchorage of the floating repair craft СПРС-К as well as for successive pulling to anchors, when positioning above a repair site, and for mooring operations, when pulling the repair craft to a pier.

The winch is mounted fixedly on the foundation on a weather deck. The winch has the local control console on the deck and the remote control panel in a wheelhouse.

22 holes φ29H13

Deck machinery


Special hydraulic winch ЛГС4-1А

Parameter ЛГС4-1А

Winch type hydraulic, double-drum with two warping drums

Actuator drive hydraulic

Drum number 2

Capacity of cargoes, m3:small drum large drum with removable rim flange

0.7+0.05

1.2+0.05

Rated pull at winch drums with winding diameter 1 m, kN (kgf), not less:each drum operates from its own hydraulic actuatorany drum operates from two hydraulic actuators (while operating large drum, small drum can be unfixed and braked)

30 (3000)80 (8000)

Total pull at warping drums driven by small drum drive with mooring rope speed not above 0.3 m/s (18 m/min) and at unloaded small drum, kN (kgf), not less

30 (3000)

Maximum holding force of drums brake at winding diameter 1m (at any drum with one brake clipped), kN (kgf), not less 55 (5500)

Speed range at winding diameter 1m, m/s (m/min), not less: cable hauling-in with smooth controlcable paying-out by hydraulic actuator with smooth control

0.2…0.5 (12…30) 0.2…0.7 (12…42)

Speed of hauling-in by warping drums, m/s (m/min), not more 0.3 (18)

Diameters of rim flange of cargo drums, mm 900±5

Pitch range of mooring cable self-stowing on drums, mm 19…40

Flow rate of working fluid at maximum speeds, l/min, not more:at hauling-in (with one drum actuator) at paying-out (with one drum actuator)at hauling-in (with two drum actuators) at paying-out (with two drum actuators)

230341460682

Purpose Design

Special hydraulic winch ЛГС4-1А is designed for installation on ocean-going ships for laying, hauling-in and towing the sweeps.

The winch control system is based on up-to-date microprocessors and digital sensors, which provides the data exchange on the winch condition with the ship’s upper-level system.

The winch component parts: • two cargoes and two warping drums mounted on the foundation frame as a unit

bearing stanchions;• two hydraulic actuators;• two cable-laying devices with separate hydraulic actuators (control of laying

pitch is provided);• indicators of cable out amount (one per each drum);• three force meters secured in the foundation frame recess;• three tension sensors built in the winch frame stanchions, which detect tension

at the drums, as with the actuator in operation, so with the brakes applied;• control board (mating unit);• power supply unit.

Mark

48 holes φ32H13

Bow

Deck machinery


Hand-operated winches Лр160, Лр320, Лр500, Лр800

ParameterЛр160 Лр320 Лр500 Лр800

А Б А А-р Б Б-р А А-р А

Rated pulling capacity, kN (kgf) 1.6 (160) 3.2 (320) 5.0 (500) 8.0 (800)

Rated line capacity, mm 5.0 5.4 7.6 7.6

Drum capacity, m 40 30 30 60

Handle force of hand drive, kN (kgf), not more 0.09 (9) 0.1 (10) 0.11 (11) 2х0.12 (2х12)

Handle rotation speed, rps (rpm) 0.67 (40) 0.67 (40) 0.5 (30) 0.5 (30)

Winch winding speed, rps (rpm) 0.037 (2.2) 0.022 (1.3) 0.017 (1.0) 0.02 (1.2)

Mass, kg, not more 25 27 40 90


L 595 605 690 695 690 1035

R 250 250 350 350

H 218 260 256 318 360

H1- 250 - 260 - 343 - 260 -

h 110 - 130 180

Dd

90 90 108 108 160

ld

100 120 220

l 240 240 240 475

l1

125 180 240

l2

125 180 200

D - 290 - 346 - -

D1

- 260 - 318 - -

D2

- 220 - 276 - -

A 150 - 190 - 190 290

B 180 - 220 - 220 330

b 30 32

A1

160 - 190 - 190 260

B1

190 - 220 - 220 300

b1

40 50

s 8 8 8 12

d 11 18

Purpose

Hand-operated winches are designed to perform handling operations with general cargoes, as well as labeled cargoes within miscellaneous devices on ships, vessels, water-borne vehicles and other facilities.

4 holes d

Line of centre of mass

Veering-in Veering-out

Drawing – ЛР, type А

Deck machinery


Electrically driven cable winch ЛкЭП 18

Parameter ЛкЭП 18

Rated pulling capacity in hauling, kN (kgf), not less 1.5 (150)

Lifting - lowering speed for “Device 1”, mps 0.5±0.1

Cable capacity of the drum, m, not less 50

Electric drive of winch electric motor type МАП 121-6 0М1 with built-in disk brake ТМТ-12

Kind of current, frequency, Hz a.c., 50+1 -2

Power mains voltage, V 380±19

Power consumption, kW, not more 3.0

Total winch mass, kg 546.5

Purpose

Cable winch is designed to:a) lower / lift the devices to / from the selected depth at order stop with sea state up to and including 3 points; b) hard locking of drum every meter of slipped cable.

14 holes φ18

Deck machinery


Combined mooring winch and windlass ШЛ 80/Б46G2

Parameter ШЛ 80/Б46G2

Rated pulling capacity, kN (kgf), not less 80 (8000)±8 (800)

Winding - slipping speed, mps (mpm):low speed, not morerated, not lessmaximum speed, with mooring line pull of 0.2 (1600 kgf) of rated capacity, not less

0.125 (7.5)0.25 (15)0.5 (30)

Steel mooring line, GOST 7668-80:diameter, mmtotal breaking strength of line, ts (kgf)

29.036.6 (36600)

Drum capacity, m 180

Mass, kg 3500

Windlass unit

Anchor chain:gauge, mmstrength grade

GOST 228-79462

Anchor chain heaving speed, m/min:rated, not lesslow speed, not more

145.8

Mass, kg 1315

Purpose

The winch will provide: • mooring operations• docking of secured boat at the berth• auxiliary operations using warping drum• casting of the anchor by means of the drive and free dropping with drag• keeping the boat in open berth• pulling of the anchor

Right version Left version

Deck machinery


Anchor and warping hydraulic capstan ШГ-25-1

Parameter ШГ-25-1

Anchor chain gauge 2, GOST 228-79, mm 26

Chain pull at the chain gear, kN (kgf), not less: ratedpull at low speed

24.5 (2500)14.7 (1500)

Speed of veering out-veering in an anchor chain, m/s (m/min): rated speed, not less low speed, not more

0.17 (10)0.1 (6)

Maximum size of mooring cable, mm:diameter of steel rope (rope 19.0-Г-I-Ж-Н-1670(170), GOST 3083-80)circumference of polyamide rope (ПАТ 32(100) mm 630 ктекс А, GOST 30055-93)

19100

Rated rope pull at warping drum, kN (kgf), not less 19.6 (2000)

Speed of veering-in a mooring rope, m/s (m/min): rated speed, not less low speed

0.13 (8)not specified

Pressure drop at hydraulical motor, MPa (kgf/cm2), not less 5 (50)

Current type and supply voltage of control system one phase a.c., 220 V, 50 Hz

Capstan mass as delivered (without working fluid and oil), kg 2500

Purpose Design

Anchor and warping capstan ШГ-25-1 is intended for anchoring and mooring operations being a component part of anchor-handling gears for ocean-going naval and merchant ships.

Capstan consists of actuating mechanism with warping drum and chain gear, hydraulic control panel, control desk and remote control post.

Capstan can be operated in two modes:• anchoring mode (warping drum is coupled with chain gear);• mooring mode (warping drum is lifted through a height of 315 mm).Capstan is fed with working fluid from the ship’s hydraulic system through

hydraulically driven pump units АГН 25/25.Controls:

• from control desk when operating only in anchoring mode;• from remote control post when operating in anchoring and mooring modes.

Running 360

Centre of mass

Chain axis

Centre of mass φ16 - hole

for oil drain

8 holes M30x45

Bottom φ480

To chain lo

cker

To hawse

Deck machinery


Anchor and warping hydraulic capstan ШГ-28

Parameter ШГ-28

Design anchorage depth, m 60Anchor chain gauge 2, GOST 228-79, mm 38Anchor chain length, m, not less 175Chain pull at the chain gear, kN (kgf), not less:

rated pullpull at low speed

58.9 (6000)49 (5000)

Speed of anchor chain veering out – heaving up, m/s (m/min):rated, not lesslow, not more

0.17 (10)0.1 (6)

Rated pulling force of rope at warping drum, kN (kgf), not less 39.25 (4000) Speed of veering-in a mooring cable, m/s (m/min):

rated, not morelow, not more

0.23 (14)0.12 (7)

Maximum size of mooring rope, mm:steel rope dia. (rope 25.0-Г-I-Ж-Н-1670 (170), GOST 3083-80)polyamide rope circumference (ПАТ 40(125) mm 990 ктекс А, GOST 30055-93)

25125

Pulling force at cable lifter held by band brake, kN (kgf), not less 76.5 (7800) Force at mooring rope held by disk brake (at warping drum lifted), kN (kgf), not less 76.5 (7800) Power supply of control system:

current typefrequency, Hzvoltage, V

a.c., single-phase50220

Power consumption of control system, kW, not more 0.2Capstan mass as delivered ( without SPTA, working fluid and oil in reduction gear), kg 4950

Purpose Design

Anchor and warping hydraulic capstan ШГ-28 is intended for anchoring and mooring operations.

The capstan can be installed aboard craft of various purposes.

The capstan actuator of submerged non-compensated type consists of the following main parts:• watertight housing, which contains planetary reduction gear, disk brake, gear pump, hydraulic

cylinder for warping drum lifting-lowering with its body serving as a spindle and the anchor cable indicator;

• hydraulic motor;• cable filter with brake pulley;• warping drum;• band brake; • hydraulic compensator.The actuator is driven by hydraulic motor МГ32 mounted on its housing.The capstan is remotely controlled from the stationary control console in anchoring and mooring

operation modes or from the control post on the superstructure deck in mooring mode.Service life is 25 years.

Chain axis

To chain lock

er

To hawseBottom φ608

8 holes M42x55Running 400

Centre of mass

Deck machinery


Motor-driven anchor and warpingcapstan, type ЯШ-6Вр

Right version

Mark Centre of mass

Bow

Parameter ЯШ-6Вр

Gauge of anchor chain, GOST 228-79, mm:I categoryII categoryIII category

44 4646 38 40

40 32 34

Pull at chain gear, kN (kgf), not less:rated pullpull at low speed

66.5 (6780)38.0 (3870)

72.6 (7400)41.5 (4230)

57.0 (5810)32.6 (3320)

63.2 (6440)36.1 (3680)

45.7 (4660)26.1 (2660)

51.6 (5260)29.4 (3000)

Speed of veering-in an anchor chain, m/s (m/min):rated speedlow speed

0.43… 0.52 (26…31) 0.1… 0.15 (6…9)

Maximum size of mooring rope, m (mm):diameter of steel rope (rope 34.5-Г-I-Ж-Н-1670(170), GOST 3083-80)circumference of synthetic rope, GOST 30055-93:

polyamide rope (ПА Пл8 56(175) mm 1930 ктекс А)polypropylene rope (ПП Пл8 72(225) mm 2340 ктекс А)

0.0345 (34.5)

0.175 (175)0.225 (225)

Rated pull at warping drum, kN (kgf), not less 63.77 (6500)

Speed of veering-in a mooring rope, m/s (m/min):rated speedlow speedmaximum speed

0.23… 0.28 (14…17) 0.12… 0.15 (7…9)

0.53… 0.58 (32…35)

Current type a.c, 3-phase

Frequency, Hz 50+2 -4

Voltage, V 380±5%

Mains power, if capstan in operation, kW, not more:in unmooring modein mooring mode with rated pull

5531.2

Dry mass of capstan and all electric equipment (depending on deck-to-deck distance and anchor chain gauge), kg

5780… 6100

Purpose Design

Motor-driven, two-decked anchor and mooring capstan is intended for anchoring and mooring operations. The capstan is installed on ocean-going ships.

The capstan is manufactured in two versions, right and left.The capstan consists of the following parts:

• warping drum, chain gear with deck socket and deck ring with impingement plate – on upper deck;

• control column for band brake and jaw clutch, partly – on upper deck and partly in capstan room allowing to control the capstan both from upper deck and from capstan room;

• band brake, worm gearing and other capstan parts – in capstan room under upper deck.

Deck machinery


Motor-driven spindle-free warping capstan, type ШЭБ

Centre of mass

Centre of mass

Purpose Design

Motor-driven spindle-free warping capstan is intended for installation on board of ocean-going ships to perform mooring operations.

The capstan consists of actuating mechanism and cam controller which performs the capstan starting and stopping as well as regulation of speed and direction of the rope veering-in.

The actuating mechanism includes the following basic parts: head consisting of barrel and warping drum; reduction gear consisting of two pairs of spur gear-wheels; load gearing consisting of pinion and gear ring; electric motor installed vertically and flanged.

Parameter ШЭБ-50 ШЭБ-80

Rated pull at warping drum, kN (kgf), not less 49 (5000) 78.5 (8000)

Speed of veering-in a mooring rope, m/s (m/min):rated speed (with rated pull)low speed (with pull not less than 0.75 of the rated pull)maximum speed (with pull 0.2 of the rated pull)

0.2-0.25 (12-15)not more 0.133 (8)

0.4-0.5 (24-30)

0.2-0.25 (12-15)0.083-0.117 (5-7)0.417-0.5 (25-30)

Current type a.c., 3-phase

Frequency, Hz 50+1 -2

Voltage, V 380±19

Installed capacity, kW 25 25

Full capstan mass with oil and SPTA set, kg 2364 3320±170


d 800 900

d1 1180 1400

d2 1195 1330

H1 1230 1370

H2 30 30

Е 1324 1540

А 390 500

В 15 140

С 15 40

Deck machinery


Electrical diving single-arm davit кБЭВ 1

Parameter кБЭВ 1

Load capacity, kgf, not less 500

Angle of boom, degree 300

Cargo lifting - lowering speed at final layer of drum reeling when operating from electric motor, m/min:

low speedrated speed

511

Carrying capacity of the drum, m, not less 80

Haul-in line line 9.7

Electric drive of single-arm davit:kind of currentfrequency, Hzvoltage, Vpower consumption, kW, not more

a.c., three-phase503802.5

Total mass of single-arm davit complete with spares, tools and accessories, kg 980

Purpose

The single-arm davit is designed to lower and lift the diving stage along with a diver, as well as part of lowering-lifting attachments for auxiliary cargo handling operations.The single-arm davit is reliable under rolling up to 12° and pitching up to 3°.4 holes φ13H13

12 holes φ26H13

Centre of mass

Centre of mass

Diagram of position of holes for securing beam crane to the floor

Deck machinery


Combined single-arm davit кБЭ-2.5

Parameter кБЭ-2.5

Capacity, kg 2500

Boom reach, m 5.5

Lifting height from water surface, m 11.7

Angle of boom, degree 200

Lifting – lowering speed for miscellaneous cargoes, mps:ratedlanding

0.150.04

Drifting speed for utility boat with crew, mps, not less 0.6

Lifting speed for utility boat with crew, mps, not less 0.25

Speed of boom, rpm, not more 1.0

Drum capacity, m 25

Kind of current a.c., three-phase

Frequency, Hz 50

Voltage, V 380±5 %

Power consumption, kW, not more 7.5

Mass of single-arm davit (including oil and spares), kg, not more 3000

Purpose Design

The combined single-arm davit is designed to launch and board the utility boats, load and unload miscellaneous cargoes, and, if needed, to drift the utility boat. Launching and boarding of the utility boat with crew can be effected with ship lurch up to 10°, different up to 10 and ship’s speed up to 5 knots.

The single-arm davit consists of the following main components: standers, body frame, boom, hanger, lifting / lowering / rotation mechanisms, lift kickout mechanism, control station and magnetic controller.

The single-arm davit can be of right-handed or left-handed design style and will be installed on the ships with unlimited navigation area.

Jib turning angle

Jib

Cargo

12 holes φ33

Deck machinery


Electric warping drum ТЭП1

Parameter ТЭП1

Rated pulling capacity, kN (kgf) 5 (500)

Height of lift, m 20

Warping drum capacity, m 22

Conductor winding speed, mps (mpm):high low

0.733 (44) 0.2 (12)

Mass of warping drum assembly complete with electric motor and full set of electrical equipment, kg

317

Voltage, V 380

Kind of current, frequency, Hz a.c., three-phase, 50

Power consumption: When operating at high hauling speed, kWWhen operating at low hauling speed, kW

6.5 3

Purpose

Electric warping drum is designed to haul in the nylon conductors, and can be also used to lift cargoes up to 500 kg to maximum height of 20 m with the steep-wire rope.

4 holes φ21

Centre of mass

Deck machinery



to the contents

Axial-piston hydraulic motors МГ type of constant displacement

Parameter МГ 12 МГ 16 МГ 20 МГ 25 МГ 32 МГ 40 МГ 50 МГ 63

Displacement, cm3 11.6 28.1 54.8 107 225 468 915 1830

Pressure, MPa:ratedmaximum

1625

1625

1625

1625

1625

1635

1635

1635

Rated discharge, l/min 17.5 42.4 82.8 161.6 227.3 468 693.3 1056

Rotational frequency, rpm:ratedmaximum

14505000

14504000

14503150

14502500

9702000

9701600

7351250

5601000

Rated torque, N•m 28 68 132 259 544 1132 2213 4426

Rated power, kW 4.2 10.3 20 39.3 55.2 114.8 170 259.2

Rated delivery at a duty , l/min 16 39 76.2 149 209.5 440.3 652.3 994

Efficiency at rated duty 0.91 0.91 0.91 0.91 0.91 0.92 0.92 0.92

Kinematic viscosityof working fluid, m2/s (sSt)

0.08…10 (8…1000)

Mass without working fluid, kg 6 12 27 48 96 215 430 900

Overall dimensions, mm: LВ / В1H

24195

123

305118154

378150 / 254

193

480190 / 282

244

563236 / 322

302

723400 / 485

450

910500 / 549

565

1144600 / 631

603

Purpose Design

Axial-piston hydraulic motors of constant displacement, type МГ, are designed for installation in hydraulically-driven mechanisms on sea-going vessels and in various devices of general industrial application.

Axial-piston hydraulic motors of МГ type are approved by the Russian Federation Register of Shipping for application on sea-going vessels.

Hydraulic motors are available in a variety of standard sizes. Each standard size includes right- and left-hand versions as well as version with both directions of driving shaft rotation.

A considerable advantage of our hydraulic motors as compared with similar machines is availability of modifications with hydrostatic unloading of bearings in the driving unit which allows to increase the motor service life up to 14000 hours.

* For hydraulic motors with hydrostatic relief of bearings



Axial-piston pumps Нк of variable capacity

Parameter Нк 20 Нк 25 Нк 32 Нк 40 Нк 50

Volumetric capacity at maximum controlled parameter, cm3 54.8 107 225 468 915Pressure, MPa:

ratedmaximum

1625

1625

1625

1635

1635

Rotational frequency at a pressure of 16 MPa, rpm:ratedmaximumminimum

14503150400

14502500400

9702000400

9701600300

7351250300

Rated delivery at maximum controlled parameter, l/min 75.5 147.4 207.3 440 650Rated power at maximum controlled parameter, kW 21.7 42.2 60 125 185Delivery coefficient, not less than 0.95 0.95 0.95 0.97 0.97Kinematic viscosity of working fluid, m2/s (sSt) 0.05…10 (5…1000) Mass, kg 85 130 215 550 995Overall dimensions, mm:

LВН

474429404

547449459

683549528

897721792

1090834937

Note: Given here is a maximum value of size “B”. It depends on a control system version.

Purpose Design

The pumps of HK type find application in hydraulic actuators of ship mechanisms and other hydraulic systems.

Pumps of НК type are approved by the Russian Federation Register of Shipping for application on sea-going vessels.

The pumps are used in hydraulic systems of all circuit types. As for control, there are the following versions available.For closed circuit:

• with remote hydraulic control according to a control signal pressure, with power transducer or without it;• with mechanical control by means of a servospool;• with remote hydraulic control according to a volume of fluid entering the spaces of control servodrive;• with electrohydraulic control.For open circuit:

• with a power transducer;• with various types of control.For semi-closed circuit:

• with remote hydraulic control according to a pressure of a control signal, with inflow valves, with power transducer or without it;• with remote hydraulic control according to a volume of fluid entering the spaces of control servodrive.Available is hand-driven version with smooth control of constant delivery by means of a flywheel. The pumps design with a power regulator ensures constant power consumption, if load changes in a system.Pressure-controlled pumps fitted with a power transducer allow to limit power consumption to a certain value which is

defined by a setting of a power transducer.



Axial-piston pumps of self-priming type with pressure control, НрдС type

Parameter 12НрдС 20НрдС

Working volume at maximum control parameter, cm3 11.6 54.8

Pressure at maximum delivery, MPa:ratedmaximum

1622

1622

Rotational speed at 16 MPa, rpm:ratedmaximumminimum

14503000500

14502500500

Rated delivery at maximum control parameter, l/min 14.6 74

Rated capacity at maximum control parameter, kW 4.74 23.9

Delivery efficiency, not less 0.85 0.94

Cinematic viscosity of working fluid, m2/s (sSt) 7…1000 7…1000

Mass, kg 22 76

Overall dimensions, mm: LВН

261306236

467366318

Purpose Design

The pumps are intended for using in the systems of open type. The pump provides automatic changing of delivery from zero to maximum and vice versa depending on the pressure of hydraulic system.

The pumps are approved by the Russian Federation Register of Shipping for application on sea-going ships.

Maximum outlet pressure is controlled by the pressure valve within the range from 5 to 22 MPa at maximum delivery. The pressure control valve limits the delivery to 0.5 of maximum value by means of the delivery limiting screw.



Control devices

Distributor

Hydraulic filter

Hydraulic filter

Flow control valve

Flow control valve

Valve box Pilot check valve

Pilot check valve

Distributor

5 nipples5 nipples

Parameter Control devices

Working fluid mineral oil

Working pressure depending on the device standard size, MPa (kgf/cm2)4 (40);

10 (100)

Control type electromagnetic

Power supply of electromagnet:current voltage, V capacity, W

d.c., rectified current2720

Nominal bore, mm 10; 20

Rated flow of working fluid depending on the device standard size, l/min 3…25

Accuracy of working fluid flow rate through the actuator, when the working fluid viscosity and load change, %

±10

Mass depending on the device standard size, kg 36…74

Purpose

Control devices are designed for controlling various hydraulic actuators (winches, linear hydraulic actuators, steering gears, etc.) providing their start, stop, reverse, stable rate of actuator movement at the working fluid viscosity and load change.

Drawing – ПУ10 -100-5.2 КФ

Hydraulic circuit diagram of control board with valve box

Drawing – ПУ10 -100-7.0 Ф, ПУ10 -100-3.0 Ф

Hydraulic circuit diagram of control board without valve box



Parameter рЭ рЭС

Working fluidmineral oil;

working fluid ПГВmineral oil;

working fluid ПГВ

Maximum pressure, MPa (kgf/cm2) 16 (160) 16 (160)

Type of control

manual,electrical remote

(electromagnet 27 V, 8 W,d. c)

manual,electrical remote

(electromagnet 27 V, 8 W,d. c.)

Nominal bore depending on design version, mm 10 20 32 10

Maximum flow rate of working fluiddepending on design version, l/min

36 150 210 36

Pressure loss at distributor at maximum flow rate, MPa (kgf/cm2), not more

0.5 (5) 0.5 (5)

Mass depending on design version, kg 5.2 7.4 15.5 6.2

Overall dimensions, mm:LBB1H

20290

112165

266120112190

344158112217

Purpose

Electromagnetic distributor РЭ, butt type, and electromagnetic distributor РЭС, sectional type, are designed for supplying the working fluid to actuators and reversing operations.

Hydraulic circuit diagrams

А А

Т Т

B B

Р Р

2 holes nom. dia.20

To receive nipple 10

2 holes nom. dia.20

To receive nipple 10

Electromagnetic distributors

РЭ drawing

РЭС drawing



Parameter рр



Maximum pressure, MPa (kgf/cm2) 16 (160)

Type of control manual

Nominal bore depending on design version, mm 4 10 20

Maximum flow rate of working fluid depending on design version, l/min 6 36 150

Pressure loss at distributor at maximum flow rate, MPa (kgf/cm2), not more 0.5 (5)

Mass depending on design version, kg 1 3.6 5.7


200 90

139

262120164

Purpose

Manual distributor of РP type is designed for supplying the working fluid to actuators and reversing operations.

2 holes φ9

2 holes φ9

Manual distributors

Hydraulic circuit diagrams

А А

Т Т

B B

Р Р

РР-4 drawing

РР-10, РР-20 drawing



Parameter ЗГО-10 ЗГО-20



Rated pressure, MPa (kgf/cm2) 16 (160)

Pressure of opening at rated pressure, MPa (kgf/cm2) 9.5 (95)

Nominal bore depending on version, mm 10 20

Maximum flow rate depending on version, l/min 36 160

Mass depending on version, kg 2.2 5.1

Overall dimensions, mm:LBHD

17356

158M27×1.5-6g

22570202

M39×2-6g

Purpose

Hydraulic lock ЗГО, one-sided, is designed for fixing a position of an actuating mechanism, if no control signal is available.

Hydraulic lock

Hydraulic circuit diagram




to the contents

Reverse-osmosis desalination plant ПрО

ПРО 24 drawing

Parameter ПрО 24 ПрО 0.25

Capacity at specified conditions*, l/day 24000 250

Quality of desalted water acc. to Sanitary Rules 2.1.4.1074-01

Sea water flow rate, l/hr, not more 6000 40

Relationship of brine and desalted water volumes - 3:1

Necessary pressure of starting water, MPa (kgf/сm2) 0.1 (1.0)

Power input, kW 12 0.8

Working pressure, kgf/сm2 from 45 to 65

Mass, kg 850 250

Overall dimensions, mm:length breadthheight

170010001900

900350790

* Specified conditions:salinity of sea water – 35 g/lworking pressure – 5.5 MPasea water temperature – 25 °С

Purpose Design

Reverse-osmosis desalination plant ПРО is designed for production of potable water from sea water aboard ships. Desalination is based on the reverse osmosis principle that is forcing salt water under high pressure through semipermeable membrane.

The plant consists of the following units: • desalination unit; • pump unit; • control board.

1 - desalination unit2 - filter loaded charcoal3 - filter quartz



Coarse filter unit of sea water

Parameter Filter unit

Capacity in purified water:line no.1, m3/hr line no.2, m3/hr

310010000

Filtration efficiency (98% particles), μm 80

Hydraulic resistance, kgf/сm2 0.5

Mass, kg, not more:in dry conditionin working condition

2070043500

Purpose Design

The filter unit serves for removal of suspended solid and organic particles from sea water supplied to the stationary ice-reinforced platform “Prirazlomnaya” users.

The filters unit is equipped with the automatic control system, which provides automatic operation, protection and signalling on each filter condition as well as emergency switching to a reserve filter, if malfunction occurs.

The filter unit consists of two independent lines, no.1 and no.2, mounted on the common frame and common for auxiliary equipment line. Line no.1 supplies the technological users with purified water, line no.2 serves for production purposes. Main construction material – titanium alloys.



Water treatment station СВ-10

Parameter СВ-10

Capacity, m3/day (l/hr), not more 10 (420)

Distillate pressure ahead of the station, MPa from 0.12 to 0.4

Hydraulic resistance, MPa, not more 0.015

Water quality indices at the station outlet: total salt content (solid residual), mg/l, not lesspHgeneral coliforning bacteria, pc/100 ml total bacterial count, colony/1 ml, not moreodour index, not more

50from 6.5 to 8.5

no502

Voltage, V 220±11

Frequency, Hz 50±2.5

Power consumption, W, not more 50

Mass, kg, not more:in dry stationin working condition

650750

Purpose

The water treatment station is designed for preparation of potable water of high quality aboard a ship. The water is obtained from distillate by way of its enrichment with hardening salts while filtering through natural material (dolomite and gypsum). After that the product is sorbitized through activated carbon, then subjected to mechanical cleaning and decontamination with UV-rays.


Gage of germicidal lamp removal

Air outlet DN10 (М27x1.5)

DrainingDN20 (M39x2)

Portable water inlet from reserve tank for repeated decontamination DN20 (M39x2)

Activated carbon loading

Air inletDN20 (M39x2)

Portable water outlet DN20 (M39x2)


Germicidal apparatus "БАкТ"

Water outlet DN32

Water inlet DN32

Servicing clearance, 940 mm, not less

Servicing clearance, 150 mm, not less

БАКТ-3С drawing

Parameter БАкТ-3С БАкТ-10С БАкТ-1М БАкТ-2М

Capacity, m3/ hr, not more 3 10 1 2

Working pressure, MPa, not more 0.6

Pressure loss in irradiation chamber, MPa, not more 0.02 0.06 0.02 0.06

Coliform index of starting water, not more 1000

Coliform index of decontaminated water, not more 3

Power supply:currentvoltage, Vfrequency, Hz

a. c., 1-phase220 50

Filtration efficiency of starting water, μm no 5

Power consumption, W, not more 100 300 50

Operation time of germicidal lamp, hr 7500 3500

Mass of apparatus with control board, kg, not more 96 25 18.0 54.6

Overall dimensions, mm:irradiation chamber

length breadthheight

control boardlength breadthheight

2601901260

200180410

7001851260

300180410

250158725

200152205

455220725

300245380

Purpose Design

Germicidal apparatus are designed for contamination of fresh water in domestic water supply systems aboard naval and merchant ships. Apparatus can also find application in public utilities, food industry, clinics and children welfare institutions. Decontamination is based on germicidal ability of ultraviolet radiation, which provides prompt decontamination of water, no reagents are required, water taste and colour are not impaired, decontamination water quality satisfies the Sanitary Codes 2.1.4.1074-01.

Apparatus БАКТ-3С and БАКТ-10С consist of irradiation chamber made of corrosion-resistant steel and control board. Apparatus design is simple and safe in operation, no watch servicing is required, automatic control of germicidal lamp operation time and light signaling are provided. Apparatus БАКТ-2М and БАКТ-1М are also equipped with fine filter of mechanical cleaning the water to be treated.



Ship’s powerplants

to the contents

Gas turbine generators

Generator Reduction gear Turbocharger

Frame Oil cooler

Combustion chamber

Exhaust pipe

Purpose Design

Gas turbine generators (GTG) of 1250 and 1500 kW are intended for application in marine conditions as self-contained (both as main ones and the ones during reserve shutdowns) power supply of three-phase alternating current, 50 Hz, 400V, with fine precision of frequency maintenance.

Characteristic features of the gas turbine generators are reliability, simple design, long service life and start from no external source of electric energy.

The gas turbine generator (GTG) is an automatized assembly consisting of a turbo-compressor, a planetary reduction gear and electric generator, type МСК, mounted on a single frame.

The turbo-compressor - operates in an open cycle, single shaft, axial-flow, has an overhanging reverse-flow combustion chamber and an axial-flow turbine. GTG generator and oil system are water-cooled (by sea or fresh water). Cooling water consumption is from 20 to 30 t/hr at a temperature not more than 32 °С.

GTG control system provides automatic and remote control at a single or parallel operation on electric main at full load range from idle run to 110% of rated power.

Parameter ГТГ-1250-2 ГТГ-1250-2Э ГТГ-1500-2

Rated power output, kW 1250 1250 1500

Maximum output at generator terminals, kW 1375 1375 1650

Rated voltage, kV 0.4 0.4 0.4

Electrical frequency, Hz 50 50 50

Fuel diesel Л-0.2-61, GOST 305*

Oil gas turbine lubricating oil, GOST 10289**

Fuel rate at continuous rating, g/kWh 440 440 420

Gas temperature behind the turbine in rated power mode, °С 465 465 515

GTG operating time until overhaul, hr 50 000 25000 50 000

GTG service life, hr 100 000 50000 100 000

GTG service life until overhaul, years 10 8 10

GTG service life until writing-off, years 20 16 20

Mass of gas turbine generator in operation, t 15.7 15.7 16.7

Overall dimensions, m:LBH

6.12.342.7

6.12.342.7

6.32.342.7

* ГТГ-1250-2Э - fuel KOYALI (India) is allowed to use** ГТГ-1250-2Э - oil О-135 (NATO index) is allowed to use



Turbo-driven condensate-feed pump assembly

12 holes φ22

12 holes φ2212 holes φ33

14 holes φ22

Purpose Design

Turbo-driven condensate-feed pump assembly of КПТН type is used in the power plant and intended for supplying feed water from capacitor to steam generator or boiler.

The pump assembly is hermetically sealed, vertical, twin-shaft: feed pump’s high-speed rotor is separated from condensate pump’s speed rotor by means of rotating guide device in the ratio of 6.1. Drive – steam turbine with power capacity of 1000 kW.

Parameter кПТН

Delivery, m3/hr 200

Pump outlet pressure, kgf/sm2 85

Net positive suction head (available), m 0.6

Water temperature, °С 60

Steam pressure before the turbine, kgf/sm2 34

Steam temperature, °С 300

Steam rate, kg/hr 9100

Mass of assembly with control assembly, kg 5000



Turbo-driven condensate-booster feed pump assembly

Purpose Design

Turbo-driven condensate-booster feed pump assembly of ПКБТ-230 type is used at the item's power plant and intended for supplying condensate-feeding systems of boiler plants.

The pump assembly of ПКБТ-230 type is vertical. It consists of power-driven steam turbine of 1000 kW power capacity; reduction gear in the ratio of 6.2, which provides condensate-booster pump rotation rate; feed pump and automatic control system units.

Parameter ПкБТ-230

Delivery, m3/hr 230

Pump outlet pressure, kgf/sm2 86

Net positive suction head (available), m 0.6

Water temperature, °С 104

Shaft rotation rate, rpm:of feed pumpof booster pump

78301200

Steam pressure before the turbine, kgf/sm2 53

Steam temperature, °С 460

Steam rate, kg/hr 8300

Mass of assembly, kg 5250



Motor-driven feed pumps

24 holes φ17

Direction of rotation

ЭПН-5 drawing

Purpose Design

Motor-driven feed pumps are applied in special steam-power plants. Direct-current motor with power capacity of 90 kW serves for ЭПН-2М drive, alternating-current motor with power capacity of 180 kW – for ЭПН-5 one. Pump liquid ends are uniform and differ in pressure stages number, electric motor type, frame support surface and as a result in weight and dimension characteristics.

Parameter ЭПН-2М ЭПН-5

Capacity, t/hr 45 70

Head, m 310 493

Discharge pressure, kgf/sm2 30 48

Inlet pressure, kgf/sm2 0.2 (up to 9) 0.2 (up to 9)

Rotation frequency, rpm 3000 2970

Net positive suction head (available), m 7 6

Water temperature, °С 80 80

Electric motor type ДП8-80-3 АМШ-112-2

Current type direct alternating

Efficiency, % 80 80

Pump power consumption, kW 73 143



We are open to cooperation

JSC "Proletarsky zavod"

Address: 3, st. Dudko, St.Petersburg, Russia, 192029http: www.proletarsky.rue-mail: [email protected].: +7 (812) 640‑11‑69fax: +7 (812) 640‑11‑72

JSC of close type "Central Research Institute of Marine Engineering"

Address: 3, st. Dudko, St.Petersburg, Russia, 192029http: www.sudmash.rue-mail: [email protected].: +7 (812) 640‑10‑51fax: +7 (812) 640‑10‑52

Date post:	10-Feb-2017
Category:	Documents
Upload:	phungdung
View:	230 times
Download:	1 times

Catalogue of marine engineering products for download

Documents