ROTTNE H8

H8

A SMALL HARVESTER WITH GREAT QUALITIES

EFFECTIVE THINNING HARVESTER

Rottne H-8 is an ideal harvester for stand operated

thinning, and with various working route system

options it can handle strip road distances of up to 35

metres without manual intermediate zone felling.

The two-part chassis with an articulated joint in the

centre produces precise tracking, and when combined

with its levelling capabilities, this harvester becomes

extremely flexible and easy to drive when working on

a secondary road out in the stand.

An optional rear vision system with a camera mount-

ed on the back of the cab gives the operator a better

overview. When reversing, pictures from the camera

are automatically displayed on the D5 display.

RK 50 is a parallel acting loader with a 1.4 metre

extension and tilt function for the turntable.

The loader is thus extremely flexible and versatile

in dense thinnings.

Rottne H-8 has a powerful new 4-cylinder

tier 3 diesel engine. It easily satisfies emission

requirements for modern industrial engines.

The new engine has been named Power Tech

Plus and it has, among other things, 4-valve

technology, a Common Rail injection system and

a variable turbocharger. This technology and

electronic means of control enables the power

curve and torque to be adapted to the optimum

rpm range for harvesters, which means that the

harvester can be operated at a lower working

engine speed.

Compared with its predecessor, the new engine

also produces a much more rapid response,

less vibrations, a lower noise level and most

importantly lower fuel consumption.

Fantastic overview and visibility.

CLEANER ENGINE

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EGS 405

LARGE AND COMFORTABLE CAB

THE HEAD

ROTTNE H-8WELL DESIGNED

EGS 405 is a well-tested head of conventional design with two feed

rollers of steel or solid rubber, two pairs of moving delimbing knives

and a saw unit with automatic chain tensioning.

The compact design and low weight make it ideal for use in all

types of thinning stand. The head has a short frame and it is

possible to control the upper and lower delimbing knives and

wheel arms separately.

These factors together with the heads high tractive force provide

excellent conditions for processing bent and difficult to delimb

hardwood. Colour marking and stump spray application equipment

are available as option.

The spacious and comfortable cab with its large windows

affords the operator an excellent view of the entire working

area. The ergonomically designed operator station has well-

thought-out instrument panels to the side and in front of the

operator's seat, which has air suspension and is equipped

with Airvent. The infinitely adjustable armrests feature inte-

grated lever panels with function keys used for controlling

the head during felling and processing.

The computer screens for the D5 machine control system

and the D5 measuring system, are both colour displays with

a touch screen function. They are positioned low down in

front of the operator so as not to interrupt the field of view.

An efficient air conditioning system with ACC ensures that

the operator always has fresh air and a comfortable cab

temperature.

A lot of equipment is kept in the cab, and there are plenty of

boxes and storage compartments for equipment that needs

to be carried as part of the operator's day-to-day work.

Rottne H-8 has a narrow and compact chassis with a swing arm

system that gives the machine unique terrain handling qualities.

The four wheel arms have a large swing movement, which means

levelling can equal out both lengthways and sideways inclines, as

well as give good ground clearance in stony and uneven terrain.

The pendulum arm system minimises the amount of space needed

for the harvester and improves weight distribution and stability so

that felling and processing can be performed at full reach even to

the side.

The hydraulic system, which is load-sensing, has a large

pump capacity and provides the loader and head with distinct

and rapid movements. The flexible parallel loader RK 50

has a good reach and a lifting force ideally suited to

the head weight.

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ROTTNE-8When the harvester is equipped with a system for GPS/GIS, the forwarder ope-

rator can access tract maps with working

routes and timber volumes per strip

road to ensure that everything is being

collected. The landowner can also access

detailed information about thinning for his

forest management plan.

ROTTNE-H8A SMALL HARVESTER WITHHUGE POTENTIALSeveral evaluation studies have shown

that stand-operating harvesters pro-

duce the most consistent results during

mechanical thinning. Rottne H-8 has all

the qualities required to ensure successful

thinning using secondary roads in the

stand.

The pendulum arm system means that

the machine width is always maintained,

even when the ground is uneven or you

encounter an obstacle. The operator sits

in a cab offering superb all-round visibility,

while hydrostatic operation and precise

tracking make this small yet flexible

harvester even more versatile and easy to

move forwards or backwards with great

precision.

It is easier to select the right tree when

the operator is never more than 6-7 met-

res from the trees to be felled and the

risk of damage to standing forest is also

reduced considerably more than if thin-

ning were to be performed from a strip

road 10-12 metres away.

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The machine control system Rottne D5, which is based on

CAN bus technology, controls and monitors the engine,

transmission, loader, and head. D5 comprises a main computer,

a 7” colour touch screen, and a number of nodes set out

on the machine close to the function to be controlled.

The main computer communicates by means of a CAN bus cable

linked to all the nodes. The operator can adjust settings for the

loader, transmission and engine, monitor pressure, temperatures

and fluid levels and perform troubleshooting using the display

(touch screen) on an adjustable arm slightly forward of the operator.

Alarms are indicated by visual and audible signals and are displayed

in clear text on the display.

A new generation of measuring system with the designation Rottne

D5 is currently replacing the old D4 system. This is based on new

technology and the hardware is the same as in the machine control

system D5.

The software for the bucking system uses the same calculation

algorithms as D4, but in D5 the operating screen looks different, has

more settings options and is generally more user-friendly.

500×26,5

Ritn. nr. 300452004-03-12 MJÖ

ROTTNE

500×26,5

ROTTNERK 50

329" inch8369 mm

222"5632

94"2378

108"2737

81"2050

55"Max. 1390

55"Max. 1390

70"1775

8"-39"200-1000

23"

Min

. 595

120

"M

in. 3

060

ROTTNE D5

ROTTNE D5 MEASURING SYSTEM

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TECHNICAL DATA

ENGINEJOHN DEERE 4045 HF 485, Tier 3water-cooled turbocharged engine with intercoolerCylinder volume ...................................4.5 litres (274 in)Torque at 1400 rpm ............................645 Nm (476 lb ft)Output at 1800 rpm ............................116 kWFuel tank ................................................260 litres (69 US gal)

TRANSMISSIONFully hydrostatic with three gear stages and variable diff. lock Tractive force .........................................73 kN

BRAKESNegative wet disc brakes in the wheel motors that are controlled proportionally via the brake pedal.Parking and emergency brake.

HYDRAULIC SYSTEMFully independent systems for transmission and working hydraulics.Pump capacity ..................................230 litres (61 US gal) /1700 rpmWorking pressure ........................25.0 Mpa (3410 psi)

ELECTRICAL SYSTEM24-volt electrical system with Rottne D5 machine control system.Work lighting ..................................17 x 70 W

CABSpacious, vibration-proof safety cab (ROPS, FOPS as per ISO standard). Polycarbonate windows. Climate system with automatic control (ACC), sun blinds. Radio with CD player. Printer for measuring system integrated into ceiling panel.Noise level.......................................69 dBA

LOADERRK 50Parallel knuckle boom loader with tilting loader base and 1.4 m extension.Automatic loader tilt function ...–15°/+20°Lifting torque, gross/net................80 kNm/53 kNm (59000/39090 lbf ft)Torque ................................................12 kNm (8850 lbf ft)Angle of rotation .............................230°Reach ..................................................7 m (23 ft)

EQUIPMENTStandard: Technical documentation. Radio with CD player. 2 hand-held fire extinguishers. Toolkit. Sun blinds. Vacuum pump. Electric filling pump. Options: Engine/cab heater with heating coil for hydraulic tank. Sprinkler system. Green oil. Rear vision system. Xenon working light. Data calliper. Colour marking system, Orbitrol steering, Mobile telephone, Fluid-filled wheels, Stump spray treatment, GPS/GIS,

Serviceability is an important factor during development work on all Rottne machines.

Downtime can prove expensive for machine owners and good service access can signifi-

cantly reduce the time needed for servicing, repairs and cleaning. Rottne H-8 is no excep-

tion in this respect. The entire engine compartment can be accessed easily by

tilting the engine hood back and the oil tanks to the side.

Even the cab can be tilted to the side during servicing work on hoses and blocks under-

neath the machine. The distribution box with fuses and relays, and computers, are well posi-

tioned for easy access when the right cab door is opened. A vacuum pump for the hydraulic

system reduces oil spillage when replacing hoses, for example, and an electric pump makes

a change or replenishing of hydraulic oil easier.

SERVICE ACCESS

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ROTTNE H-8

Rottne Industri ABwww.rottne.com

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AusraParašytas tekstas

AusraParašytas tekstas

AusraParašytas tekstasVilniaus g. 4a, Grigiškės,LT-27101 Vilniaus m. sav., LietuvaTel. +370 5 2432146 Fax. +370 5 2432156Mob. tel. +370 686 61770e-mail: dominga@dominga.lt