O.E.C.D. Approval Number: 2/2 612 Date of approval: 22 July …€¦ · · 2012-10-09TRACTOR BLT...

TRACTOR

BLT reference number: 209/10

Report on test in accordance with the OECD-standard Code 2 Testing of Tractor performance for the Official Testing of Agricultural and Forestry Tractors

O.E.C.D. Approval Number: 2/2 612 Date of approval: 22 July 2011

Tractor NEW HOLLAND T7.235

Manufactured by: CNH UK Limited Basildon Essex SS14 3AD United Kingdom

This report has been approved by the O.E.C.D. Co-ordinating Centre (ENAMA, Rome) as being in accordance with the O.E.C.D. Tractors Test Code

AT 3250 Wieselburg, Rottenhauser Straße 1 Tel.: +43 7416 52175 – 0, Fax: +43 7416 52175 – 45

E-Mail: [email protected], http://blt.josephinum.at

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Tractor: NEW HOLLAND T7.235 BLT reference number: 209/10 - OECD Code 2

Page I

TABLE OF CONTENTS

Page

1 SPECIFICATIONS OF THE TRACTOR ....................................................................................................... 1 1.1 Identification ........................................................................................................................................ 1 1.2 Engine ................................................................................................................................................. 1 1.3 Transmission ....................................................................................................................................... 4 1.4 Power take-off ..................................................................................................................................... 7 1.5 Hydraulic power lift (as fitted to the test tractor) .................................................................................. 8 1.6 Three-point linkage .............................................................................................................................. 9 1.7 Swing drawbar ................................................................................................................................... 11 1.8 Trailer hitch ........................................................................................................................................ 11 1.9 Holed drawbar ................................................................................................................................... 11 1.10 Steering ............................................................................................................................................. 11 1.11 Brakes ............................................................................................................................................... 12 1.12 Wheels .............................................................................................................................................. 12 1.13 Protective structure ........................................................................................................................... 13 1.14 Seat ................................................................................................................................................... 14 1.15 Lighting .............................................................................................................................................. 15

2 SPECIFICATIONS OF TRACTOR – TEST CONDITIONS ......................................................................... 15 2.1 Overall dimensions ............................................................................................................................ 15 2.2 Ground clearance (unballasted tractor)............................................................................................. 15 2.3 Tractor mass (with safety cab SLTV 14) ........................................................................................... 15 2.4 Ballast ................................................................................................................................................ 16 2.5 Track specifications ........................................................................................................................... 16 2.6 Tyres and track width specification ................................................................................................... 16 2.7 Fuel.................................................................................................................................................... 16 2.8 Oils and lubrication ............................................................................................................................ 16

3 COMPULSORY TESTS RESULTS ............................................................................................................ 18 3.1 Main power take-off ........................................................................................................................... 18 3.2 Hydraulic power and lifting force ....................................................................................................... 25 3.3 Compulsory drawbar power and fuel consumption test (unballasted tractor) ................................... 29

4 OPTIONAL TEST RESULTS ...................................................................................................................... 34

5 REPAIRS AND ADJUSTMENTS DURING TESTS .................................................................................... 34

6 REMARK ..................................................................................................................................................... 34

7 OTHER TESTS – NOT COVERED BY THE OECD APPROVAL .............................................................. 35 7.1 Hydraulik power test (different settings of engine speed 2100 rev/min) ........................................... 35 7.2 Hydraulik power test (different settings of engine speed 2300 rev/min) ........................................... 38 7.3 Test results (OECD Code 5) ............................................................................................................. 41


Page 1/41

Tractor manufacturer’s name and address: CNH EUROPE HOLDING S.A. 13, Rue Aldringen L-1118 Luxembourg Location of tractor assembly: CNH UK Limited Basildon

Essex SS14 3AD United Kingdom

Submitted for test by: The manufacturer Selected for test by: The manufacturer with the agreement of the testing station Place of running-in: Basildon, Essex Duration of running-in: 57 hours Location and date of test: Wieselburg, December 2010 Code version: Code 2 – February 2010 Name and address of testing station: HBLFA Francisco Josephinum BLT Biomass – Logistics – Technology Rottenhauser Straße 1 AT 3250 Wieselburg

1 SPECIFICATIONS OF THE TRACTOR

1.1 Identification

1.1.1 Denomination

[C] Make of the tractor: NEW HOLLAND

[C] Model (trade name): T7.235

[C] Type: Four-Wheel Drive, unit construction

1.1.2 Numbers

PIN systems: 9 digit 17 digit

[D] 1st

Serial number or prototype: ZABZ01001 HACZ7235XABZ01001

[C] Serial number: ZABZ09163

1.1.3 Other specifications

[D] Model(s) for other countries: N/A

[C] Transmission type or gears x ranges: 19-Speed Full – Power Shift

[C] Speed version: 40 km/h Economy

[D] Manufacturer identification or Technical type number: BZHC7B

1.2 Engine

[C] Make: IVECO

[C] Model: F4DFE613K

[C] Type: 4 stroke turbocharged direct injection & after cooled diesel w/ SCR cat.

[C] Serial number: 721637


Page 2/41

1.2.1 Cylinders

[C] Number/disposition: 6/vertical in-line

[D] Bore/stroke: 104 mm/132 mm

[D] Capacity: 6728 cm³

[D] Compression ratio: 17.0:1

[D] Arrangement of valves: Overhead

[D] Cylinder liners: N/A, monobloc construction

1.2.2 Supercharging

[C] Make: Holset

[C] Model: HX35

[C] Type: Exhaust driven

[D] Pressure: 200 kPa (max.) at rated speed/load

1.2.3 Fuel system

[C] Fuel feed system: Gear pump

[C] Make, type and model of fuel filter(s): N/A, 3 total, 2 disposable canister filters incorporating sediment and water separation plus metal tank strainer and inline filter

[D] Capacity of fuel tank: 390 dm3

Injection pump

[C] Make: Bosch

[C] Model: CR/CPS

[C] Type: high pressure pump common rail

[C] Serial number: 4898921 / A413 030 144

Manufacturer’s production setting of injection pump:

[D] Flow rate (rated engine speed and full load): 34.88 1.98 dm3/h

(88.1 5 mm3 per stroke)

[C] Flow rate in boosted mode

(rated engine speed and full load): 39.97 1.98 dm³/h

(101 5 mm3 per stroke)

[D] Timing: Variable

[D] Injectors

[C] Make: Bosch

[C] Model: high pressure

[C] Type: managed by electronic control unit

[D] Injection pressure: 90 Mpa

1.2.4 Governor

[C] Make: Bosch

[C] Model: EDC7

[C] Type: Managed by electronic control unit

[C] Governed range of engine speed: 850 100 to 2375 50 min-1

(rev/min)

[C] Rated engine speed: 2200 min-1

(rev/min)


Page 3/41

1.2.5 Air cleaner

Pre-cleaner

[C] Make: N/A

[C] Model: N/A

[C] Type: Spin tubes incorporated

[C] Location of air intake: Air cleaner canister inlet

Main cleaner

[C] Make: Donaldson

[C] Model: N/A

[C] Type: 3 stage dry paper element with replaceable cartridge exhaust aspirated

[C] Location of air intake (in case of no pre-cleaner): Under engine bonnet on front and above radiator.

[C] Maintenance indicator: Warning light on instrument panel

1.2.6 Lubrication system

[D] Type of feed pump: Force feed from concentric rotor pump

[C] Type of filter(s): Metal mesh strainer in sump on suction line and full flow disposable canister on pressure line to engine

[C] Number of filter(s): 1

1.2.7 Cooling system

[C] Type of coolant: Water and antifreeze (50 % solution)

[C] Type of pump: Belt driven centrifugal impeller

Specification of fan

[C] Number of fan blades: 9

[C] Fan diameter: 620 mm

[D] Coolant capacity: 23 dm3

[C] Type of temperature control: Thermostat with full flow bypass

[D] Over-pressure system: 100 kPa

1.2.8 Starting system

[C] Make: Iskra

[C] Model: AZF4115

[C] Type: Electrical, positive engagement, solenoid operated

[D] Starter motor power rating: 4.2 kW

[C] Cold starting aid: Phillips and Temro thermostarter (if fitted)

[C] Safety device: Starting inoperable unless shuttle lever in neutral, clutch pedal depressed and seat presence switch is activated


Page 4/41

1.2.9 Electrical system

[C] Voltage: 12 V

Generator: Alternator

[C] Make: Iskra

[C] Model: AAN5164

[C] Type: Belt driven

[D] Power: 1.8 kW or 2.4 kW

Battery of accumulators

[C] Number: 1 Exide lead acid, Mounted on RHS

[D] Rating: 176 Ah at 20 hours

1.2.10 Exhaust system

[C] Make: Arvin Meritor or Cummins Filtration

[C] Model: N/A

[C] Type: Vertical stack pipe with integral silencer

[C] Location: Engine rear on right-hand side

[C] Height of outlet above ground: > 3000 mm

1.3 Transmission

1.3.1 Clutch (Travel alone)

[D] Make: CNH

[D] Model: N/A

[D] Type: Two wet multiplate in gearbox

[D] Number of plates: 11 per clutch pack (2 clutch packs)

[D] Diameter of plates: 159 mm

[C] Method of operation: Electro-hydraulic

1.3.2 Gear box

[D] Make: CNH

[D] Model: Full Power Shift – LWB

[C] Description: Electro/Hydraulic, 19 forward and 6 reverse powershift speeds, selected by 2 buttons on an adjustable lever mounted on the right-hand console. Forward/reverse is actuated by a steering column mounted shuttle lever or 2 buttons on the adjustable lever mounted on the right-hand console.

Forward Reverse

[C] Number of gears 19 6

[C] Number of ranges/groups 1 1

[C] Total of arrangements 19 6

[D] Available options: 17 x 6 with creep (30 km/h) 18 x 6 with creep (35 km/h Japan) 18 x 6 with creep (40 km/h) 19 x 6 with creep (40 km/h Economy) 19 x 6 with creep (50 km/h)


Page 5/41

1.3.3 Rear axle and final drivers

[D] Make: CNH

[D] Model: N/A

[D] Type: Crown wheel pinion with differential and inboard epicyclic reduction gear final drive

Differential lock

[D] Type: Multiplate clutch

[C] Method of engagement: Electro-hydraulic actuation in response to signal from switch on right-hand control panel or auto diff lock actuation

[C] Method of disengagement: Via panel switch or in response to signal from brakes on application, or auto diff lock disengagement 1.3.4 Front axle and final drives

[D] Make: CNH

[D] Model: N/A

[D] Type: Crown wheel and pinion with differential and outboard epicyclic reduction gear final drives

Drive engagement

[D] Type: Mechanical or multiplate clutch – located within the gearbox

[C] Method of operation: Electro-hydraulic actuation in response to signal from switch on right-hand control panel or auto 4 WD engagement

Differential lock

[D] Type: Mechanical or multiplate clutch

[C] Method of engagement: Electro-hydraulic actuation in response to signal from switch on right-hand control panel or auto diff lock actuation [D] Method of disengagement: Via panel switch or in response to signal from brakes on application, or auto diff lock disengagement


Page 6/41

1.3.5 Total ratios and travelling speeds - 4 x 2 40 km/h Economy

Gear Number of engine revolutions

for one revolution of the driving wheels

Nominal travelling speed(*) at rated engine speed of

2100 min-1

(rev/min) km/h

[C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C]

Forward

F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15 F16 F17 F18 F19

388.44 325.06 270.40 226.30 190.13 159.23 133.82 111.99 93.16 77.96 65.50 54.86 46.34 38.78 32.26 27.00 22.68 18.99 15.18

1.89 2.25 2.71 3.24 3.85 4.60 5.47 6.54 7.86 9.39 11.18 13.35 15.80 18.89 22.70 27.13 32.29 40.39(**) 42.00(***)

[C] [C] [C] [C] [C] [C]

Reverse

R1 R2 R3 R4 R5 R6

175.43 146.81 122.12 102.20

85.86 71.91

4.17 4.99 6.00 7.16 8.53 10.18

(*) Calculated with a tyre dynamic radius index of 925 mm – ETRTO standards manual 2010

(**) With 2200 erpm (which is available in highest gear (F18/19))

(***) Electronically limited to 42.00 km/h [C] Number of revolutions of front-wheels for one revolution of rear-wheels: 1.324


Page 7/41

1.4 Power take-off

1.4.1 Main power take-off

[C] Type: Independent

[C] Method of engagement: Electro-hydraulic operated multiplate clutch in response to a signal from switch on the right-hand control panel

[C] Number of shafts: 1 interchangeable shaft, 6 or 21 splines to ISO 500-1:2005 and ISO 500-3:2004

[C] Method of changing power take-off speeds: A: Two speed shiftable, ECO or normal by lever on right-hand console and by changing shafts (6 spline = 540 min

-1 or

21 spline = 1000 min-1

(rev/min))

optionally

B: four speed shiftable, 540/540E/1000/1000E min

-1 (rev/min) by

lever on right-hand console

Clutch

[D] Make: CNH

[D] Model: N/A

[D] Type: Multiplate, wet

[D] Number of plates: 8

[D] Diameter of plates: 140.0 mm

1.4.1.1 Power take-off proportional to engine speed

Power take-off at 540 min-1

(rev/min)

[C] Location: Rear of tractor

[C] Diameter of power take-off shaft: 34.9 mm

[C] Number of splines: 6 in conformity with ISO 500-1:2005 and ISO 500-3:2004 (available option: 21 / 20)

[C] Height above ground: 865 mm

[C] Distance from the median plane of the tractor: Central

[C] Distance behind rear-wheel axis: 637 mm

[540] [540E]

[C] A: PTO speed at rated engine speed: 581 and 722 min-1

(rev/min)

[C] A: Engine speed at standard power take-off speed: 1950 and 1569 min-1

(rev/min)

[C] A: Ratio of rotation speeds: 3.611 and 2.905

[C] B: PTO speed at rated engine speed: 565 and 709 min-1

(rev/min)

[C] B: Engine speed at standard power take-off speed: 1931 and 1598 min-1

(rev/min)

[C] B: Ratio of rotation speeds: 3.575 and 2.960

[D] Power restriction and maximum torque: N/A

[C] Direction of rotation (viewed from behind tractor): Clockwise


Page 8/41

Power take-off at 1000 min-1

(rev/min)

[C] Location: Rear of tractor

[C] Diameter of power take-off shaft: 34.9 mm

[C] Number of splines: 21 in conformity with ISO 500-1:2005 and ISO 500-3:2004 (available option: 6 / 20)

[C] Height above ground: 865 mm

[C] Distance from the median plane of the tractor: Central

[C] Distance behind rear-wheel axis: 637 mm

[1000] [1000E]

[C] A: PTO speed at rated engine speed: 1109 and 1235 min-1

(rev/min)

[C] A: Engine speed at standard power take-off speed: 1893 and 1700 min-1

(rev/min)

[C] A: Ratio of rotation speeds: 1.893 and 1.700

[C] B: PTO speed at rated engine speed: 1098 and 1326 min-1

(rev/min)

[C] B: Engine speed at standard power take-off speed: 1912 and 1583 min-1

(rev/min)

[C] B: Ratio of rotation speeds: 1.912 and 1.583

[D] Power restriction and maximum torque: N/A

[C] Direction of rotation (viewed from behind tractor): Clockwise

1.5 Hydraulic power lift (as fitted to the test tractor)

[C] Make: CNH

[C] Model: N/A

[C] Type: Electro-hydraulic closed centre load sensing

[C] Type and number of cylinders: 2 single acting, externally mounted (90 mm Dia)

[C] Type of linkage lock for transport: Hydraulic

[D] Relief valve pressure setting: 20.5-21.5 MPa

[D] Opening pressure of cylinder safety valve: 22.0-23.0 MPa

[D] Lift pump type: Variable displacement pump

[D] Transmission between pump and engine: Gear driven from P.T.O. shaft, independent of main and P.T.O. clutches

[C] Type and number of filters: 1 disposable canister and 1 element filter

[C] Site of oil reservoir: Transmission housing

[C] Type, number and location of tapping points: 2,3,4 or 5 pair remote couplers at rear of tractor (3 mechanical remote valves fitted on test tractor)

[D] Maximum volume of oil available to external cylinders: 28 litres

max under normal conditions (flat fields)

40 litres max when operating stationary on level ground


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1.6 Three-point linkage

[D] Category: Cat 3 in conformity with ISO 730-1:1994 + Corr.1:1995 and ISO 730-2:1979

[D] Category adapter: Optional Cat 2 adaptors available

[D] Controls: Electronic draught/position control, with lower link sensing

aa

S

L

c

e

a

d

E

Upper

link

Lower

link

+

H

DB

h

Lift rod

A

b

+

f

Liftarm

-

Rear wheelaxis

Ground

-

Rear wheelaxis

v

u

LIFT TESTLinkage geometry

Fig 2.1


Page 10/41

Table 2.1

Dimensions of linkage when attached to the standard frame (ISO 730-1:1994 CAT 2/3)

Fig

ure

2.1

Dimensions or range

Settings used in

Test 3.2.2

[mm] [mm]

[C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C]

Length of lift arms: Length of lower links: Distance of lift arm pivot point from rear-wheel centre line: Horizontal distance between the two lower link points: Horizontal distance between the two lift arm end points: Length of upper link: Distance of upper link pivot point from rear-wheel centre line: Distance of lower link pivot point from rear-wheel centre line: Distance of lower link points to lift rod pivot points on lower links centre line: Length of lift rods: Height of lower hitch points(*) Relative to the rear-wheel centre line, situated 925 mm above the ground level - in low position - in high position

horizontally: vertically: horizontally: vertically: horizontally: vertically:

(A)

(B)

(a) (b)

(u)

(v)

(S)

(c) (d)

(e) (f)

(D)

(L)

(h)

(H)

454

974

92 372

644

560

690 - 915

440 - 500 217 - 277

250 270

612 - 682

875 - 1022

485 - 785

0 - 260

454

974

92 372

644

560

815

450 275

250 270

682

970

695

120

[C]

Height of lower hitch points when locked in transport position(*)

Any height within lift range (hydraulic transport lock)

(*) Assuming r = tyre dynamic radius index of 925 – ETRTO standards manual 2010


Page 11/41

1.7 Swing drawbar

[C] Type: Clevis Hook

[C] Height above ground unballasted Maximum: Minimum:

443.5 mm 487.5 mm

533 mm

[C] Type of adjustment: Inverting drawbar N/A

[C] Distance of hitch point from rear-wheel axis, horizontally:

1037 - 1421 mm

699 - 1083 mm

[C] Distance of hitch point from power take-off shaft ends Vertically: Horizontally:

398 - 354 mm 350 - 600 mm

308 mm 62 - 446 mm

[C] Lateral adjustment (centre of clevis/hook) Right-hand: Left-hand:

12° 12°

N/A N/A

[C] Distance of pivot point from rear-wheel axis, horizontally:

N/A

[C] Width of clevis: 80 mm

[C] Diameter of drawbar pinhole: 33 mm

[C] Maximum vertical permissible load Clevis uppermost: Clevis underneath:

1000 - 1900 kg 730 - 1225 kg

3000 kg

1.8 Trailer hitch

None fitted

1.9 Holed drawbar

None fitted

1.10 Steering

[D] Make: CNH

[D] Model: N/A

[D] Type: Hydrostatic

Method of operation

[D] Pump(s): Bosch Rexroth

[D] Motor: Sauer Danfoss

OSPD 60/220 OR

[D] Ram(s): 2, balanced system with double acting cylinders one operating each steering arm

[D] Filter: Integral with hydraulic power lift system

[D] Working pressure: 18.5 - 19.0 MPa


Page 12/41

1.11 Brakes

1.11.1 Service brake

[D] Make: CNH

[D] Model: N/A

[D] Type: Oil immersed two plate disc

[C] Method of operation: Hydrostatic and booster, independent on rear wheels

(On 4 WD models. When the service brakes are activated the front wheel drive is automatically engaged providing 4-wheel braking)

[C] Trailer braking take-off (hydraulic or air brake): Hydraulic connector fitted to ISO 5676:1983

1.11.2 Parking brake

[C] Type: Fully independent six plate disc operating on bevel pinion shaft

[C] Method of operation: Hand lever with ratchet

1.12 Wheels

Number

[D] Front: 2 driving/steering

[D] Rear: 2 driving

[D] Wheelbase: 2884 mm

Track width adjustment:

Minimum Maximum Adjustment method

[mm] [mm]

[D]

Front(*)

1538 / 1560

2238 / 2260

Reversing wheels and offset lug rims

[D]

Rear

1530

2230

Reversing wheels and offset lug rims Optional bar axle

(*) 55° steering angle available only on 1860 mm and larger track settings

Remark: 1538 mm track setting with smallest front tyres; 1915 mm as tested


Page 13/41

1.13 Protective structure

[C] Make: CNH

[C] Model: CNH SLTV 13

[C] Type: Cab safety frame - isomounted

[C] Manufacturer’s name and address: CNH INTERNATIONAL SA 13, Rue Aldringen L-1118 Luxembourg

Protective device

[C] Cab/frame/rollguard/other: Safety cab

[C] Tiltable/not tiltable: Not tiltable

OECD approval

[C] Approval number: 4/0 959/3

[C] Date of approval: 27 May 2010

[C] Nos. of minor modification certificates, if any: 0

[C] Make: CNH

[C] Model: CNH SLTV 14

[C] Type: Cab safety frame - suspended

[C] Manufacturer’s name and address: CNH INTERNATIONAL SA 13, Rue Aldringen L-1118 Luxembourg

Protective device

[C] Cab/frame/rollguard/other: Safety cab

[C] Tiltable/not tiltable: Not tiltable

OECD approval

[C] Approval number: 4/0 960/3

[C] Date of approval: 27 May 2010

[C] Nos. of minor modification certificates, if any: 0

The certificates for minor modifications established by Danish testing station

Remark: Suspended SLTV 14 fitted on test tractor


Page 14/41

1.14 Seat

1.14.1 Driver’s seat

[C] Make/Model/Type: SEARS Series 5000D / with belt, heated cushion and semi-active suspension II+III e11-1294/5

[C] Seat and steering wheel reversible: No

[C] Type of suspension: Low frequency, parallelogram suspension air spring

[C] Type of damping: Double acting, hydraulic

Range of adjustment

[C] Longitudinally: ± 100 mm

[C] Vertically: ± 38 mm

[C] Safety belt: Yes

1.14.2 Optional driver’s seat

[D] Make/Model/Type: SEARS Series 5000 / with belt (optional with heated cushion) II+III e11 1294/5

[D] Seat and steering wheel reversible: No

[D] Type of suspension: Low frequency, parallelogram suspension air spring

[D] Type of damping: Double acting, hydraulic

Range of adjustment

[D] Longitudinally: ± 100 mm

[D] Vertically: ± 38 mm

[D] Safety belt: Yes

[D] Make/Model/Type: GRAMMER MSG 95G/741 / with belt (optional with heated cushion) II+III e1 100519


[D] Type of suspension: Parallelogram suspension air spring


Range of adjustment




[D] Make/Model/Type: GRAMMER MSG 95GL/741 / with belt (optional with heated cushion) II+III e1-0025


[D] Type of suspension: Parallelogram suspension air spring


Range of adjustment




1.14.3 Passenger seat: N/A


Page 15/41

1.15 Lighting

In accordance with EC directive 2009/61/EC Unrestricted beam angle of headlight in plan view: 140°

Height above

ground of centre Size

Distance from outside edge of lights to median

plane of tractor

[mm] [mm] [mm]

[C] Headlights 1420 140 x 130 360

[C] Sidelights 1970 80 x 65 900

[C] Rearlights 1950 260 x 55 1110

[C] Rear fender reflectors 1950 260 x 55 1110

[C] Axle reflectors 870 100 x 35 560

2 SPECIFICATIONS OF TRACTOR – TEST CONDITIONS

2.1 Overall dimensions

Length

Width Height at top of

minimum maximum protective structure exhaust pipe

[mm] [mm] [mm] [mm] [mm]

Unballasted 5110 2135 3395 3050 3130

2.2 Ground clearance (unballasted tractor): 450 mm

Clearance-limiting part: APUH carrier

2.3 Tractor mass (with safety cab SLTV 14)

Unballasted Ballasted

Without driver With driver Without driver With driver

[kg] [kg] [kg] [kg]

Front 3330 3345 N/A N/A

Rear 4895 4955 N/A N/A

Total 8225 8300 N/A N/A


Page 16/41

2.4 Ballast: N/A

2.5 Track specifications: N/A

2.6 Tyres and track width specification

Front Rear

Tyres dimensions ply rating type

600/65/R 28 142A8 Radial

710/70/R 38 166A8 Radial

Maximum load (tyre manufacturer’s) 50 (30, 40) km/h

23.69 (27.81, 26.00) kN 47.33 (55.62, 52.00) kN

Maximum load (tractor manufacturer’s) 23.69 (27.81, 26.00) kN 47.33 (55.62, 52.00) kN

Inflation pressure (tyre manufacturer’s) 160 kPa 160 kPa

Dynamic radius index 700 mm 925 mm

Chosen track width (manufacturer’s nominal) 1915 mm 1915 mm

2.7 Fuel

Type: Diesel oil to Class D, 1.5 to 5.5 cSt., in conformity with national standard and directive 2002/80/EC

Density at 15 °C: 0.835 g/cm3

2.8 Oils and lubrication

2.8.1 Capacity and change interval

Capacity Oil change Filter change

[dm3] [h] [h]

Engine 19.00 600 600

Front axle differential 14.00 1200 N/A

Front axle hub (each) 2.15 1200 N/A

Gear box 100 1200 600

Rear axle Hydraulic system Final drives (rear) Steering

Integral with gear box

Brakes 0.5 Top-up N/A


Page 17/41

2.8.2 Specifications (SAE, APL, CCMC, ACEA, MiLL, ISO)

Oils NH spec Recommended Used during test

Engine oil Type: Viscosity: Classification:

NH 324H

SAE 10W/30

11.5 cSt at 100 °C API CG – 4

As recommended

Transmission oils Type: Viscosity: Classification:

NH 410B

SAE 10W/30

9 cSt at 100 °C API GL – 4

As recommended

Rear final drives Type: Viscosity: Classification:

NH 410B

SAE 10W/30


As recommended

Front differential and final drives Type: Viscosity: Classification:

NH 410B

SAE 10W/30


As recommended

Hydraulic brakes Type: Viscosity: Classification:

NH 610A

No equivalent

6 cSt at 100 °C No equivalent

As recommended

Hydraulic fluid Type: Viscosity: Classification:

NH 410B

SAE 10W/30


As recommended

Steering oil Type: Viscosity: Classification:

NH 410B

SAE 10W/30


As recommended

2.8.3 Grease

Grease Points

Type: NH 710A Lithium Based As recommended

Number of lubrication points: 14


Page 18/41

3 COMPULSORY TESTS RESULTS

3.1 Main power take-off

Date and location of tests: 3 and 7 December 2010 FJ-BLT Wieselburg, Austria Type of dynamometer bench: Eddy Current, SCHENCK W780

Power Speed Fuel consumption Specific

energy Engine P. T.O. Fan Hourly Specific

[kW] [min-1

(rev/min)] [kg/h] [l/h] [g/kWh] [kWh/l]

3.1.1 MAXIMUM POWER - ONE-HOUR TEST

139.8 1800 951 1440 30.20 36.24 216.1 3.86

3.1.2 POWER AT RATED ENGINE SPEED

123.4 2200 1162 1440 29.07 34.88 235.5 3.54

3.1.3 POWER AT STANDARD PTO SPEED

138.0 1893 1000 1440 30.38 36.45 220.2 3.79

3.1.4 PART LOADS

3.1.4.1 the torque corresponding to maximum power at rated engine speed

123.4 2200 1162 1440 29.07 34.88 235.5 3.54

3.1.4.2 85% of torque obtained in 3.1.4.1

108.5 2274 1201 1320 26.45 31.74 243.9 3.42

3.1.4.3 75% of torque defined in 3.1.4.2

81.9 2289 1209 1200 21.39 25.67 261.3 3.19

3.1.4.4 50 % of torque defined in 3.1.4.2

54.9 2300 1215 1260 16.77 20.12 305.4 2.73


27.6 2313 1222 1200 11.90 14.28 431.0 1.93

3.1.4.6 unloaded

0 2330 1231 1200 7.05 8.46 - -

3.1.5 PART LOADS AT STANDARD POWER TAKE-OFF SPEED

3.1.5.1 the torque corresponding to maximum power

138.0 1893 1000 1440 30.38 36.45 220.2 3.79

3.1.5.2 85 % of torque obtained in 3.1.5.1

120.7 1948 1029 1320 26.84 32.20 222.3 3.75


91.3 1963 1037 1260 21.51 25.81 235.7 3.54


61.5 1986 1049 1260 16.35 19.62 265.8 3.13


31.0 1997 1055 1140 10.97 13.16 353.6 2.36

3.1.5.6 unloaded

0 2015 1064 1200 5.60 6.72 - -


Page 19/41

No load maximum engine speed: 2330 min-1

(rev/min)

Torque (equivalent crankshaft) at maximum power

at rated engine speed: 535.7 Nm

at 1-hour test: 741.5 Nm

Maximum torque (equivalent crankshaft): 802.1 Nm

(engine speed: 1400 min-1

(rev/min))

Mean atmospheric conditions:

Temperature 20 °C

Pressure 99.3 kPa

Relative humidity 44 %

Maximum temperatures:

Coolant 90 °C

Engine oil 103 °C

Fuel 44 °C

Engine air intake 38 °C

3.1.6 PART LOADS AT DIFFERENT ENGINE SPEEDS 3.1.6.1 maximum power at rated engine speed

123.4 2200 1162 1440 29.07 34.88 235.5 3.54

3.1.6.2 80 % of power obtained in 3.1.6.1 at max. speed setting

98.7 2282 1205 1320 24.61 29.53 249.3 3.34

3.1.6.3 80 % of power obtained in 3.1.6.1 with governor control set to 90 % of rated engine speed

98.7 1980 1046 1320 23.26 27.91 235.6 3.54


49.4 1980 1046 1320 14.07 16.88 285.0 2.93


74.1 1320 697 1080 16.73 20.07 225.9 3.69


49.4 1320 697 1020 11.97 14.38 242.5 3.44


Page 20/41

Optional power take-off test Boosted power

Power Speed Fuel consumption Specific

energy Engine P. T.O. Fan Hourly Specific

[kW] [min-1

(rev/min)] [kg/h] [l/h] [g/kWh] [kWh/l]

3.1.1 MAXIMUM POWER - ONE-HOUR TEST

159.7 1800 951 1800 34.39 41.18 215.3 3.88

3.1.2 POWER AT RATED ENGINE SPEED

146.0 2200 1162 1740 33.37 39.97 228.6 3.65

3.1.3 POWER AT STANDARD PTO SPEED

158.5 1893 1000 1740 34.56 41.38 218.0 3.83

3.1.4 PART LOADS

3.1.4.1 the torque corresponding to maximum power at rated engine speed

146.0 2200 1162 1740 33.37 39.97 228.6 3.65

3.1.4.2 85% of torque obtained in 3.1.4.1

127.5 2260 1194 1620 30,00 35.97 235.3 3.54

3.1.4.3 75% of torque defined in 3.1.4.2

96.4 2278 1203 1680 24.26 29.08 251.7 3.31


64.8 2296 1213 1680 18.47 22.14 285.1 2.93


32.6 2310 1220 1740 12.60 15.10 386.6 2.16

3.1.4.6 unloaded

0 2328 1230 1620 7.06 8.47 - -

3.1.5 PART LOADS AT STANDARD POWER TAKE-OFF SPEED

3.1.5.1 the torque corresponding to maximum power

158.5 1893 1000 1740 34.56 41.38 218.0 3.83


138.0 1940 1025 1500 30.33 36.35 219.7 3.80


104.7 1962 1036 1500 23.94 28.70 228.7 3.65


70.8 1990 1051 1500 17.89 21.42 252.6 3.31


35.7 2005 1059 1320 12.46 14.92 349.0 2.39

3.1.5.6 unloaded

0 2020 1067 1260 5.41 6.48 - -


Page 21/41

No load maximum engine speed: 2328 min-1

(rev/min)

Torque (equivalent crankshaft) at maximum power

at rated engine speed: 633.6 Nm

at 1-hour test: 847.5 Nm

Maximum torque (equivalent crankshaft): 943.3 Nm

(engine speed: 1500 min-1

(rev/min))

Mean atmospheric conditions:

Temperature 23 °C

Pressure 98.4 kPa

Relative humidity 43 %

Maximum temperatures:

Coolant 91 °C

Engine oil 105 °C

Fuel 47 °C

Engine air intake 43 °C

3.1.6 PART LOADS AT DIFFERENT ENGINE SPEEDS 3.1.6.1 maximum power at rated engine speed

146.0 2200 1162 1740 33.37 39.97 228.6 3.65

3.1.6.2 80 % of power obtained in 3.1.6.1 at max. speed setting

116.8 2268 1198 1500 27.89 33.44 238.8 3.49


116.8 1980 1046 1500 26.31 31.54 225.2 3.70


58.4 1980 1046 1500 15.58 18.67 266.9 3.13


87.6 1320 697 1320 19.15 22.96 218.7 3.82


58.4 1320 697 1200 13.29 15.94 227.5 3.66


Page 22/41

Power take-off curves: test bench mode

0

20

40

60

80

100

120

140

160

180

800 1000 1200 1400 1600 1800 2000 2200 2400

Engine Speed [rev/min]

PT

O P

ow

er

[kW

]

Unboosted Part loads at different engine speeds Boosted Part loads at different speeds boosted

0

100

200

300

400

500

600

700

800

900

1000

1100

800 1000 1200 1400 1600 1800 2000 2200 2400


Eq

uiv

ale

nt

Cra

nksh

aft

To

rqu

e [

Nm

]

Unboosted Part loads at different engine speeds Boosted Part loads at different speeds boosted


Page 23/41


0

5

10

15

20

25

30

35

40

800 1000 1200 1400 1600 1800 2000 2200 2400


Fu

el

Co

nsu

mp

tio

n

[kg

/h]

Unboosted Part loads at different engine speeds Boosted Part loads at different engine speeds boosted

200

220

240

260

280

300

320

340

360

380

400

420

440

460

800 1000 1200 1400 1600 1800 2000 2200 2400


Sp

ecif

ic F

uel

Co

nsu

mp

tio

n

[g/k

Wh

]



Page 24/41


200

220

240

260

280

300

320

340

360

380

400

420

440

460

0 20 40 60 80 100 120 140 160 180

P.T.O. power [kW]

Sp

ecif

ic F

uel

Co

nsu

mp

tio

n

[g/k

Wh

]



Page 25/41

3.2 Hydraulic power and lifting force

Date of tests: 11 and 18 April 2011 3.2.1 Hydraulic power test 3.2.1.1 Hydraulic fluid data

Hydraulic fluid type: SAE 10W/30

Viscosity index (ISO 3448:1992): 9 cSt. at 100 °C

Viscosity at 65 C: 36.5 mm2/s

3.2.1.2 Compulsory Reporting (Test Results):

Pressure

Reservoir oil

Temperature C

(65 C target)

Engine speed

Flow rate

Power

[MPa] [min] [max] [rev/min-1

] [l/min] [kW]

Rated Engine Speed (Manufacturers Specification) 2200

3.2.1.2.1 Maximum (sustained) pressure with relief valve open as measured at the coupler Pump stalled: No

21.0 62 69 2225

3.2.1.2.2 Flow rate corresponding to a hydraulic pressure equivalent to 90 % of the actual relief valve pressure setting and corresponding hydraulic power measured at one coupler

19.0

* 19.0

64

65

2215

2210

70.4

104.5

22.3

33.1

3.2.1.2.3 Maximum available hydraulic power with flow through a single coupler pair, and corresponding flow and available coupler outlet pressure

17.0 65 2215 96.1 27.2

3.2.1.2.4 Maximum available hydraulic power with coupler pairs operating simultaneously (flow through two or more coupler pairs if required) and corresponding flow and available coupler outlet pressure

18.0 65 2210 120.4 36.1

From 2 couplers* Maximum flow from 1 pair of couplers: 100.7 l/min (mechanical remote 1) Maximum flow from 2 pair of couplers: 132.5 l/min (mechanical remote 2+3)


Page 26/41

Curve:

0

10

20

30

40

50

60

70

80

90

100

110

50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210

Pressure [bar]

Flo

w r

ate

[l/

min

]

Remote 1 Remote 2 Remote 3

0

5

10

15

20

25

30

50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210

Pressure [bar]

Po

wer

[kW

]



Page 27/41

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

100 110 120 130 140 150 160 170 180 190 200 210

Pressure [bar]

Flo

w r

ate

[l/

min

]

Remote 1+2 Remote 2+3 Remote 1+3

0

5

10

15

20

25

30

35

40

100 110 120 130 140 150 160 170 180 190 200 210

Pressure [bar]

Po

wer

[kW

]



Page 28/41

3.2.2 Compulsory Power lift test Linkage settings for test - see Table 1.1

at the hitch point on the frame

Height of lower hitch points above ground in down position 230 mm 180 mm

Vertical movement 815 mm*) 865 mm*)

Maximum corrected force exerted through full range 50.0 kN 44.6 kN

Corresponding pressure of hydraulic fluid 19.0 MPa 19.0 MPa

Moment about rear-wheel axis 61.2 kNm 81.8 kNm

Maximum tilt angle of mast from vertical - degrees 11 degrees

*) with lifting force

Lifting heights relative to the horizontal plane including the lower link pivot points

mm -475 -425 -360 -300 -200 -100 0 +100 +200 +300 +390

Lifting forces (the values of force measured shall be corrected to correspond to a hydraulic pressure equivalent to 90 % of the actual relief valve pressure setting of the hydraulic lift system):

at the hitch points in kN:

- 50.0 50.2 50.8 52.3 53.6 55.0 56.2 56.9 57.2 57.2

Corresponding pressure: 19.0 MPa

at the frame in kN:

45.7 45.8 45.9 46.2 46.5 47.0 47.1 46.8 46.0 45.9 44.6

Corresponding pressure: 19.0 MPa

35,0

40,0

45,0

50,0

55,0

60,0

150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1050 1100

Lifting heigth above ground [mm]

Fo

rce

[kN

]

lift rod 970 mm holed drawbar max. mech. advantage D=682 mm frame Cat III lift rod 970 mm D=682 mm


Page 29/41

3.3 Compulsory drawbar power and fuel consumption test (unballasted tractor) Date of tests: 23 and 30 March 2011

Type of track: Concrete

Height of drawbar

above ground

pressure Tyre inflation

Front Rear

[mm] [kPa] [kPa]

unballasted 4WD 500 110 100

unballasted 4WD disengaged 500 110 100


Page 30/41


Page 31/41


Page 32/41


Page 33/41


Page 34/41

4 OPTIONAL TEST RESULTS

- - Optional P.T.O. test (boosted) - - Optional drawbar test (front axle disengaged) - - Optional drawbar consumption test (front axle disengaged)

5 REPAIRS AND ADJUSTMENTS DURING TESTS

N/A

6 REMARK

Boosted Power Take – Off (P.T.O.) Operation This vehicle is equipped with an electronically – controlled engine Power Management ™ system that monitors and boosts engine power output in certain circumstances, as engine load increases. This is achieved by electronically changing the characteristics of the engine power – speed curve. The engine Power Management function (“boosted” power level) becomes active in the higher transmission gears, (mechanical range 3 & 4) and at speeds in excess of 18 km/h, for road transport applications. The boosted power level increases progressively from zero boost to max boost within the speed range of 18 to 22 km/h. The system is also activated once power transfer through the rear P.T.O. exceeds a pre – set level (and forward speed exceeds 0.5 km/h), for mobile P.T.O. - driven implement applications. An over – ride system is provided to enable P.T.O. operation at the “boosted” power level whilst the vehicle is stationary and to achieve rated engine speed, for test purposes. The results of such a P.T.O. power output test are presented in this report. Engine rated Speed Management This vehicle is equipped with an electronically – controlled engine Speed Management ™ system that monitors and limits the engine speed in certain circumstances to increase fuel economy. The rated engine speed of 2200 rpm is limited to 2100 rpm in many cases. Excemptions to this rule where the “extra speed” becomes active are ... + in the highest transmission gear of SPS/FPS transmissions (for road transportation) The engine speed is controlled/limited to 2100 rpm for drawbar performance test as well as for many other conditions not part of the OECD test code like ... + in all transmission gears of SPS/FPS transmissions except for the highest gear + when PTO is engaged (SPS/FPS). The test results for this report were obtained from a test carried out on a CASE IH Puma 185 which is identical to the NEW HOLLAND T7.235 in all practical aspects relating to the tests.

Date of test report: 12 July 2011


Page 35/41

7 OTHER TESTS – NOT COVERED BY THE OECD APPROVAL

7.1 Hydraulik power test (different settings of engine speed 2100 rev/min)

“Not covered by the approval”






Pressure

Reservoir oil

Temperature C

(65 C target)

Engine speed

Flow rate

Power


] [l/min] [kW]



21.0 61 67 2115


19.0

* 19.0

63

65

2110

2110

71.3

103.2

22.6

32.7


17.0 65 2105 94.9 26.9


18.5 65 2105 111.1 34.3



Page 36/41

Curve: settings according to 2100 rev/min engine speed

0

10

20

30

40

50

60

70

80

90

100

110

50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210

Pressure [bar]

Flo

w r

ate

[l/

min

]


0

5

10

15

20

25

30

50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210

Pressure [bar]

Po

wer

[kW

]



Page 37/41

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

100 110 120 130 140 150 160 170 180 190 200 210

Pressure [bar]

Flo

w r

ate

[l/

min

]


0

5

10

15

20

25

30

35

40

100 110 120 130 140 150 160 170 180 190 200 210

Pressure [bar]

Po

wer

[kW

]



Page 38/41

7.2 Hydraulik power test (different settings of engine speed 2300 rev/min)







Pressure

Reservoir oil

Temperature C

(65 C target)

Engine speed

Flow rate

Power


] [l/min] [kW]



21.0 62 67 2310


19.0

* 19.0

64

64

2310

2310

69.1

102.7

21.9

32.5


17.0 65 2305 95.0 26.9


18.0 66 2310 122.4 36.7



Page 39/41

Curve: settings according to 2300 rev/min engine speed: test bench mode

0

10

20

30

40

50

60

70

80

90

100

110

50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210

Pressure [bar]

Flo

w r

ate

[l/

min

]


0

5

10

15

20

25

30

50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210

Pressure [bar]

Po

wer

kW

]



Page 40/41

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

100 110 120 130 140 150 160 170 180 190 200 210

Pressure [bar]

Flo

w r

ate

[l/

min

]


0

5

10

15

20

25

30

35

40

100 110 120 130 140 150 160 170 180 190 200 210

Pressure [bar]

Po

wer

[kW

]



Page 41/41

7.3 Test results (OECD Code 5)


Make and type of sound level meter: RION NL 31

Type of test track: Concrete

Date of tests: 9 February 2011

Four wheel drive engaged Windows closed:

Gear Test Condition

Measured traveling speed

Sound level

[km/h] [dB(A)]

F9 Without Load 7.9 68

Four wheel drive engaged Windows open:

Gear Test Condition


Sound level

[km/h] [dB(A)]


Four wheel drive dis-engaged Windows closed:

Gear Test Condition


Sound level

[km/h] [dB(A)]


Four wheel drive dis-engaged Windows open:

Gear Test Condition


Sound level

[km/h] [dB(A)]


Date post:	26-May-2018
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O.E.C.D. Approval Number: 2/2 612 Date of approval: 22 July …€¦ · · 2012-10-09TRACTOR BLT...

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