sonalika tractor big one

OECD Approval No. : 2/2 747

Date of approval : 7 th of February, 2013

Report on test in accordance with

OECD STANDARD CODE 2 for the Official Testing of Agricultural and Forest ry Tractors

Agricultural Tractor

SONALIKA INTERNATIONAL WORLDTRAC 75 RX (2WD) TRACTO R ZHT - 32 km/h

Make : International tractors Limited Manufactured by : M/s International Tractors Limited,

Village - Chak Gujran P.O. - Piplanwala, Jalandhar Road, Distt. HOSHIARPUR (Punjab) - 146 022, INDIA

Submitted for test by : The manufacturer

Report No. : T- 858/1369/29/OECD/2013

Date : February, 2013

GOVERNMENT OF INDIA Ministry of Agriculture, (Deptt. of Agriculture an d Co-opn.) CENTRAL FARM MACHINERY TRAINING & TESTING INSTITUT E

P.O. Tractor Nagar, BUDNI (M.P.) – 466 445 INDIA E-mail: [email protected] Web site: cfmtti.dacnet.nic.in

of 24

T- 858/1369/29/OECD/2013 SONALIKA INTERNATIONAL WOR LDTRAC 75 RX (2WD) TRACTOR

CENTRAL FARM MACHINERY TRAINING AND TESTING INSTITU TE – BUDNI of 24

This is a report on a tractor test in accordance with OECD STANDARD CODE 2 for the Official Testing of Agricultural and Forestry Tractors. It does not contain an evaluation of the tractor on practical work.

OECD No.: 2/2 747 Date of approval: 7 th February, 2013

In this report units of all performance characteristics are given corresponding to the International system of units.

The relationship to the Technical System of Units is given by the following conversions: Force 1 kN = 1000 N = 102 kgf

Power 1 kW = 1000 W = 1.36 Ps

Pressure 1

100

MPa kPa

=

=

10 1000

bar mbar

=

=

10.2 750.1

kgf/cm2

mm of Hg

This report should not be reproduced in part or full without prior permission of the Director, Central Farm Machinery Training & Testing Institute, Budni (M.P.), India.



TABLE OF CONTENTS

PAGE No.

1. SPECIFICATIONS OF TRACTOR 4

2. TEST CONDITIONS 14

3. COMPULSORY TEST RESULTS 16

3.1 Main power take-off performance 16

3.2 Hydraulic power and lifting force 21

3.3 Drawbar power test (unballasted tractor) 22

5. REPAIR AND ADJUSTMENTS PRIOR TO TESTS 24

6. REMARKS 24

Statement

The information opposite each item in the specification portion of this report has been validated by the Testing Station. An item marked [C] indicates to the test report user that the information declared by the manufacturer has been checked whereas an item marked [D] indicates that the manufacturer’s declaration has been endorsed.



[C] Tractor manufacturer’s name and

address : M/s International Tractors Limited,

Village - Chak Gujran, P.O. - Piplanwala, Jalandhar Road,Distt. HOSHIARPUR (Punjab) - 146 022, INDIA

[D] Location of tractor assembly : M/s International Tractors Limited, Village - Chak Gujran, P.O. - Piplanwala, Jalandhar Road,Distt. HOSHIARPUR (Punjab) - 146 022, INDIA

[D] Submitted for test by : The manufacturer

[C] Selected for test by : Testing Authority in the agreement with the manufacturer.

[D] Place of running-in : At manufacturer’s works [D] Duration of running-in : 35 hours [C] Location of test : Government of India,

Central Farm Machinery Training and Testing Institute, P.O.- Tractor Nagar, BUDNI – 466 445 (M.P.), INDIA

[C] Code version : OECD Standard Code 2 (July, 2012)

1. SPECIFICATIONS OF TRACTOR

1.1 Identification: 1.1.1 Denomination [C] Make of tractor : International Tractors Limited [C] Model (trade name) : Sonalika International Worldtrac 75 RX

2WD [C] Type : 2WD, Agricultural tractor 1.1.2 Numbers: [D] 1st Serial No. or prototype : MZHDX160862/W [C] Serial No. : KZHDW266017/W 1.1.3 Other specification (if applicable): [D] Model(s) for other countries : Not announced [C] Transmission type or

gears x ranges : Mechanical, synchromesh gears.

12 forward, 12 Reverse gears. [C] Speed version : 32 km/h [D] Manufacturer identification or

Technical type no. : ZHT

1.2 Engine: [C] Make : International Tractors Limited [C] Model : 4100FLT [C] Type : Four stroke, water cooled, turbocharged,

direct injection diesel engine [C] Serial No. : 4100TL13J266913F11



1.2.1 Cylinders: [C] Number/disposition : Four, vertical inline [D] Bore/Stroke : 100 mm / 118 mm [D] Capacity : 3707 cm3 [D] Compression ratio : 18.2 (+/-0.2) :1 [D] Arrangement of valves : Overhead [D] Cylinder liners : Wet, replaceable 1.2.2 Supercharging: [C] Make : Holset [C] Model : HX25W [C] Type : Waste gated [D] Pressure : 0.17 MPa at rated engine speed 1.2.3 Fuel system: [C] Fuel feed system : Lift pump, piston-type, integral with fuel

injection pump Filter(s): [C] Make : Bosch [C] Model : F 002 H20 109 [C] Type : Primary cloth and secondary paper element [C] Number(s) : Two [D] Capacity of fuel tank : 76 dm3 Injection pump: [C] Make : Bosch, India [C] Model : F 002 AOZ 581 PES4A90D320RS3500 [C] Type : Plunger, in-line [C] Serial Number : 10521042 Manufacturer’s production setting of injection pump : [D] Flow rate (rated engine speed &

full load) : 13.00 to 14.00 dm3 / h

[D] Timing : 12 ± 2 degree before TDC Injectors: [D] Make : Bosch, India [D] Model : F 002 C70 552 [D] Type : Multihole [D] Injection pressure : 25.0 to 25.8 MPa 1.2.4 Governor: [C] Make : Bosch, India [C] Model : RSV325…1100A5C1488R [D] Type : Mechanical, variable speed [D] Governed range of engine speed : 700 ± 50 to 2400 ± 50 rev/min [C] Rated engine speed : 2200 rev/min.



1.2.5 Air cleaner: Pre-cleaner: : Not available Main cleaner: [C] Make : Donaldson [D] Model : Not announced [C] Type : Dry, paper element with additional safety

cartridge [C] Location of air intake (in case of

no pre-cleaner) : Forward of radiator, under the bonnet

[C] Maintenance indicator : Warning light on dash board 1.2.6 Lubrication System: [D] Type of feed pump : Gear pump [C] Type of filter(s) : Full flow, spin-on type with paper element [C] Number of filter(s) : One 1.2.7 Cooling System: [C] Type of coolant : Water (with coolant) [D] Type of pump : Centrifugal pump Specification of fan: [C] Number of fan blades : 06 [C] Fan diameter : 420 mm [D] Total Coolant capacity : 13.4 dm3 [C] Type of temperature control : Thermostat [D] Over pressure system : 88 kPa 1.2.8 Starting system: Self Starter: [C] Make : Mico [C] Model : F002G2H57 [C] Type : Electrical, solenoid operated [D] Starter motor power rating : 1.9 kW [C] Cold starting aid : Heater plug provided in the intake manifold [C] Safety device : Starter will not operate until the clutch pedal

is depressed, the PTO lever is disengaged and the ‘forward-reverse gear shift lever’ is in neutral position.

1.2.9 Electrical System: [C] Voltage : 12V Generator: [C] Make : Mico [C] Model : F002G10033 [C] Type : Alternator [D] Power : 0.4 kW @ 6000 rev/min



Battery: [C] Number : One [D] Rating : 120 Ah at 20 hours discharge rate 1.2.10 Exhaust System: [D] Make : Sonalika [D] Model : Not available [C] Type : Updraft, elliptical [C] Location : On RHS of engine

1.2.11 Reagent Injection System : Not applicable

1.2.12 Diesel Particulate Filter : Not applicable

1.3 Transmission: 1.3.1 Clutch (Travel and power take-off): [D] Make : LUK India [D] Model : LUK DC [D] Type : Dual clutch, Dry (for travel and PTO) [D] Number of plate(s) : Two [D] Diameter of plate(s) : 310 mm (for both travel and PTO) [C] Method of operation: - Travel : By pressing the clutch pedal, on LHS - PTO : By a hand lever provided in front of

operator’s seat.

1.3.2 Gear Box: [D] Make : Carraro [D] Model : Not announced [D] Type : Mechanical, synchromesh gears.

Description: Forward Reverse

[C] Number of gears 4 4

[C] Number of ranges 3 (‘L’, ‘M’ & ‘H’) 3 (‘L’, ‘M’ & ‘H’)

[C] Total of arrangements 12 12

‘L’ = LOW, ‘M’ = MEDIUM, ‘H’ = HIGH

[D] Available options : Not announced

1.3.3 Rear axle and final drives: [D] Make : Carraro [D] Model : Not announced [D] Type : Epicyclic gear reduction unit Differential lock: [D] Type : Dog clutch [C] Method of engagement : By depressing a pedal, on RHS [C] Method of disengagement : By releasing the above pedal



1.3.4 Front axle and final drives: [D] Make : Sonalika [D] Model : Not announced [D] Type : Rigid, Dead axle 1.3.5 Total ratios and travelling speeds:

Movement

GE

AR

RA

NG

E Number of engine

revolutions for one revolution of the driving wheels

Nominal traveling speed (*) at rated engine speed of 2200 rev/min, (km/h)

[C]

Forward

1 L 379.60 1.52 [C] 2 L 260.60 2.21 [C] 3 L 180.31 3.20 [C] 4 L 124.44 4.63 [C] 1 M 151.15 3.81 [C] 2 M 103.66 5.56 [C] 3 M 71.56 8.06 [C] 4 M 49.42 11.66 [C] 1 H 56.24 10.25 [C] 2 H 38.52 14.96 [C] 3 H 26.63 21.65 [C] 4 H 18.40 31.33 [C]

Reverse

1 L 446.59 1.29 [C] 2 L 306.22 1.88 [C] 3 L 211.62 2.72 [C] 4 L 146.27 3.94 [C] 1 M 177.83 3.24 [C] 2 M 121.82 4.73 [C] 3 M 84.20 6.85 [C] 4 M 58.20 9.90 [C] 1 H 66.18 8.71 [C] 2 H 45.35 12.71 [C] 3 H 31.37 18.37 [C] 4 H 21.63 26.65

‘L’ = LOW, ‘M’ = MEDIUM, ‘H’ = HIGH

* Calculated with a tyre dynamic radius index of 695 mm (ISO: 4251-1:2005) 1.4 Power take-off: 1.4.1 Main Power Take-Off: [C] Type : Independent [C] Method of engagement : Mechanical, by a hand lever [C] Number of shafts : One [C] Method of changing power take-off

shaft ends and speeds. : Not available



1.4.1.1 Power take-off proportional to

engine speed:

Power take-off at : 540 (rev/min) 540 E (rev/min)

[C] Location : At rear of tractor At rear of tractor [C] Diameter of power take-off shaft

end : 34.75 mm 34.75 mm

[C] Number of splines : 6, Not in conformity with ISO:500-3 :2004

6, Not in conformity with ISO:500-3 :2004

[C] Height above ground : 695 mm 695 mm [C] Distance from the median plane of

the tractor : 0 mm 0 mm

[C] Distance behind rear-wheel axis : 470 mm 470 mm [C] PTO speed at rated engine speed : 615 rev/min 719 rev/min [C] Engine speed at standard power

take-off speed : 1933 rev/min 1652 rev/min

[C] Ratio of rotation speeds (Engine speed/ PTO speed

: 3.580 : 1 3.060 : 1

[D] Power restriction : Not available Not available [D] Maximum torque transmissible : 1265 Nm 1265 Nm [C] Direction of rotation (viewed from

behind tractor) : Clockwise Clockwise

1.4.1.2 Power take-off proportional to ground speed

: Not available

1.4.2 Optional power take-off : Not available 1.5 Hydraulic power-lift: [D] Make : Mita [D] Model : Not announced [C] Type of hydraulic system : Open centre [C] Type and number of cylinders : Single acting, one [C] Type of linkage lock for transport : Hydraulic [D] Relief valve pressure setting

(tolerance) : 19 ± 1 MPa

[D] Opening pressure of cylinder safety valve

: 22 ± 1 MPa

[D] Lift pump type : Gear type [D] Transmission between pump and

engine : Gear drive

[D] Number and Type of filter (s) : Two, one strainer type at suction and one

canister throw away type at pump input line.

[C] Site of oil reservoir : Transmission housing



Type, number and location of tapping points: [C] Type : Quick release coupling type. [C] Number : Four [C] Location : Behind the operator’s seat [D] Maximum volume of oil available to

external cylinders :

45 dm3

1.6 Three point linkage: [C] Category : 2 (Not in conformity with category 2 of

ISO 730 : 2009) [C] Category adapter : Not available

Fig. 1 .1



Fig. 1.2

Table: Linkage Geometry dimensions (Ref. fig. 1.1 & 1.2):

Dimension or range, (mm)

Settings used in test, (mm)

(1) (2) (3) (4) [C] Length of lift arms: (A) 270 270 [C] Length of lower links: (B) 915 915 Distance of lift arm pivot point

from rear-wheel axis:

[C] - Horizontally (a) 165 165 [C] - Vertically (b) 310 310 [C] Horizontal distance between the

2 lower link points: (u) 420 420

[C] Horizontal distance between the 2 lift arm end points:

(v) 520 520

[C] Length of upper link: (S) 580 to 830 650 Distance of upper link pivot

point from rear wheel axis:

[C] - Horizontally (c) 390, 395 & 400 390 [C] - Vertically (d) 280, 315 & 350 350 Distance of lower link pivot point

from rear wheel axis:

[C] - Horizontally (e) 115 115 [C] - Vertically (f) 190 190 [C] Distance of lower link pivot

points to lift rod pivot points on lower links:

(D) 420 & 470 420



(1) (2) (3) (4) [C] Length of lift rods: (L) 445 to 575 500 Height of lower hitch points

relative to the rear-wheel axis:

[C] - in low position (h) – 655 to – 290 – 495 [C] - in high position (H) 70 to 330 220 [C] Height above ground of lower

hitch points when locked in transport position (*)

-- Any height within lift range

(*) Assuming r = 695 mm, tyre dynamic radius index of ISO: 4251-1:2005 (pneumatic tyred tractors only). 1.7 Swinging drawbar: [C] Type : Clevis Height above ground: [C] - Maximum : 560 mm [C] - Minimum : 430 mm [C] Type of adjustment : Vertical, by different holes on mounting

bracket [C] Distance of hitch point from

rear-wheel axis, horizontally : 810 mm & 860 mm

Distance of hitch point from power take-off shaft end

[C] - Vertically : 135 mm, 200 mm & 265 mm [C] - Horizontally : 340 mm & 390 mm Lateral adjustment (centre of

clevis)

[C] - Right hand : 175 mm [C] - Left hand : 175 mm [C] Distance of pivot point from

rear-wheel axis, horizontally : 395 mm

[C] Diameter of drawbar pin hole : 30.4 mm [D] Maximum vertical permissible load : 7.6 kN 1.8 Trailer hitch : Not available 1.9 Holed drawbar: [C] Number of holes : 7 [C] Distance between holes : 80 mm [C] Hole diameter : 25.4 mm [C] Thickness / Width of drawbar : 30 mm / 75 mm [C] Height above ground:

- Minimum - Maximum

: :

40 mm 1025 mm

[C] Horizontal distance to power take-off shaft end (rear)

: 560 mm



1.10 Steering: [D] Make : Danfoss [D] Model : OSPC 100 LS [D] Type : Hydrostatic, open center [D] Method of operation : Manual, through steering control wheel [D] Pump(s) : Gear type [D] Ram(s) : Double acting cylinder [D] Working pressure : 10 ± 1 MPa

1.11 Brakes: 1.11.1 Service brake: [D] Make : Carraro [D] Model : Not announced [D] Type : Oil immersed disc brakes [C] Method of operation : Mechanical, independent or coupled

pedal operation [C] Trailer braking take-off (hydraulic

or air brake) : Not available

1.11.2 Parking brake: [C] Type : Pawl and ratchet [C] Method of operation : Manual, by a hand lever

1.12 Wheels: Number [C] Front : Two (steering) [C] Rear : Two (driving) [C] Wheel base : 2250 mm Track width adjustment:

Minimum [mm] Maximum [mm] Adjustment method

[D] Front 1360 1715 By extending telescopic front axle and reversing wheels.

[D] Rear 1440 1910 Reversing wheels and offset lug rims

1.13 Protective structure: [D] Make : Sonalika [D] Model : Not announced [D] Type : Rear roll bar [D] Manufacturers name and address : M/s. International Tractors Limited,

Village - Chak Gujran, P.O. - Piplanwala, Jalandhar Road, Distt. HOSHIARPUR (Punjab) - 146 022, INDIA

[D] Protective device : Roll [D] Tiltable / not tiltable : Tiltable OECD approval: [D] Approval number : Not applicable [D] Date of approval : Not applicable



[D] Number of minor modification certificates, if any

: Not applicable

1.14 Seat: 1.14.1 Driver’s seat: [D] Make : Sonalika [D] Model : Not available [C] Type : Cushioned [C] Seat and steering wheel reversible : No [C] Type of suspension : Two helical coil springs [C] Type of damping : Hydraulic shock absorber Range of adjustment: [C] Longitudinally : ± 75 mm [C] Vertically : ± 30 mm [C] Safety belt : Provided

1.14.2 Optional driver’s seat(s) : Not provided

1.14.3 Passenger seat : Not provided

1.15 Lighting: Height of centre

above ground Size Distance from outside edge of

lights to median plane of tractor

[mm] [mm] [mm]

[C] Head lights 1140 160 x 100 212

[C] Side lights 1115 80 x 65 600

[C] Rear lights 1495 75 x 65 745

[C] Reflectors 1495 30 x 65 609

2. TEST CONDITIONS 2.1 Overall dimensions (Un-ballasted tractor):

Length [mm]

Width Height at top of Minimum

[mm] Maximum

[mm] Protective Structure

[mm] Exhaust pipe

[mm] 3930 1940 2350 2600 2410

2.2 Ground clearance (un-ballasted tractor)

: 370 mm

Clearance – limiting part : Front axle



2.3 Tractor Mass: Unballasted

Without driver With driver [kg] [kg]

Front 1025 1035 Rear 1820 1885 Total 2845 2920

2.4 Tyres and track width specifications:

Tyres Front Rear - Dimensions 7.50 – 16 16.9 – 30 - Ply rating 8 12 - Type Pneumatic,

ribbed Pneumatic,

diagonal - Maximum load (tyre manufacturer’s) kN 6.82 20.59

- Maximum load (tractor manufacturer’s) kN 6.82 20.59 - Inflation pressure (tyre manufacturer’s) kPa 250 150 - Dynamic radius index mm --- 695 - Chosen track width mm 1360 1500

2.5 Fuel: Type : High speed diesel conforming to

IS:1460-2005 Density at 15 oC : 0.836 g/cm3

2.6 Oils and lubricants: 2.6.1 Capacity and change interval:

>>>

Capacity,

( dm3 )

Oil change,

( h )

Filter change,

( h )

Engine oil sump 10.5 First change after 50 hours of operation and subsequently after every 250 hours of operation.

First change after 50 hours of operation and subsequently after every 250 hours of operation.

Gear box, rear axle, rear final drive and service brakes 36.0

First change after 1000 hours of operation and subsequently after every 1800 hours of operation.

--

Hydraulic In common with gear box First change after 50 hours of operation and subsequently after every 250 hours of operation.



Capacity,

( dm3 )

Oil change,

( h )

Filter change,

( h )

Steering housing 1.6 First change after 50 hours of operation and subsequently after every 1000 hours of operation.

Not applicable

2.6.2 Specifications: Recommended Used during test Engine: Type SAE 20W-40

As recommended Viscosity 14.0 to 16.0 cSt at 100oC Classification API CD Transmission, Hydraulic fluid, Service brake, Rear axle, and final drive oil,: Type Tractelf 2412

As recommended Viscosity 9.5 to 11.0 cSt Classification GL-2 Steering oil: Type Dexron II - D

As recommended Viscosity 7.4 cSt at 100oC Classification PSF-3

2.6.3 Grease: Number of lubricating points: Grease nipples : 16 Nos. Grease cups : Two

3. COMPULSORY TESTS RESULTS

3.1 Main power take-off test:

Date and location of tests : 09.02.2012, CFMTTI, BUDNI (M.P.), India

Type of dynamometer bench : FUCHINO 1000 S, Eddy current



Power, (kW)

Speed Fuel consumption Specific Energy, (kWh/l)

Engine PTO Fan Hourly Specific

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

1 2 3 4 5 6 7 8

3.1.1 Maximum Power – One-Hour Test : 44.2 2101 587 3497 11.21 13.41 254 3.30

3.1.2 Power at Rated Engine Speed (2200 rev /min) : 44.0 2198 614 3658 11.40 13.64 259 3.23

3.1.3 Power at Standard Power Take-Off Spee d (540 ±±±± 10 rev/min) :

43.2 1933 540 3217 10.50 12.56 243 3.44

3.1.4 Part Loads: 3.1.4.1 The torque corresponding to maximum po wer at rated engine speed :

44.0 2198 614 3658 11.40 13.64 259 3.23

3.1.4.2 85 % of torque obtained in 3.1.4.1 :

39.1 2298 642 3824 10.68 12.78 273 3.06

3.1.4.3 75 % of torque defined in 3.1.4.2 :

29.7 2320 648 3860 8.81 10.54 297 2.82

3.1.4.4 50 % of torque defined in 3.1.4.2 : 19.9 2341 654 3896 7.00 8.37 352 2.38


3.1.4.6 Unloaded : 1.5 2391 668 3979 3.74 4.47 2493 0.34

3.1.5 Part Loads at Standard Power Take-Off S peed (540 ±±±± 10 rev/min) : 3.1.5.1 The torque corresponding to maximum po wer :

43.2 1933 540 3217 10.50 12.56 243 3.44

3.1.5.2 85 % of torque obtained in 3.1.5.1 : 39.6 2084 582 3467 9.84 11.77 248 3.36




3.1.5.6 Unloaded : 1.4 2177 608 3622 3.05 3.65 2179 0.38



1 2 3 4 5 6 7 8

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

44.0 2198 614 3658 11.40 13.64 259 3.23

3.1.6.2 80% of power obtained in 3.1.6.1 at ma x. speed setting : 35.2 2298 642 3824 9.49 11.35 270 3.10

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

35.2 1983 554 3300 8.68 10.38 247 3.39


17.6 1983 554 3300 5.43 6.50 309 2.71


26.4 1321 369 2198 6.19 7.40 234 3.57


17.6 1321 369 2198 4.49 5.37 255 3.28 No load maximum engine speed : 2391 rev/min

Torque (equivalent crankshaft) at maximum power:

- At rated engine speed : 191.15 Nm

- At one hour test : 200.82 Nm

Maximum torque (equivalent crankshaft): (Engine speed: 1149 rev/min)

: 250.73 Nm

Mean atmospheric conditions: -Temperature : 22.9 oC -Pressure : 99.0 kPa -Relative humidity : 36.6 % Maximum temperatures: -Coolant : 78 oC -Engine oil : 93 oC -Fuel : 42 oC -Engine air intake : 20 oC



3.2 Hydraulic power and lifting force: Date of tests : 21.02.2012 & 22.02.2012

3.2.1 Hydraulic Power Test:

3.2.1.1 Hydraulic Fluid Data:

- Hydraulic fluid type : Tractelf 2412

- Viscosity index

(ISO 3448: 1992)

: 97

- Viscosity at 65 oC : 9.5 to 11.0 mm2/s

3.2.1.2 Compulsory Reporting (Test Results):

Press- ure,

(MPa)

Reservoir oil Temperature, oC

Engine speed,

(rev/min)

Flow rate, (l/min)

Power, (kW)

(min.) (max.) 1 2 3 4 5 6 7 8 1. Rated Engine speed

(Manufacturer’s specification)

-- -- -- 2200 -- --

2. Maximum (sustained) pressure with relief valve open as measured at the coupler. Pump stalled- No

19.0 60 69 2300 0.0 0.0

3. Flow rate corresponding to a hydraulic pressure equivalent to 90% of the actual relief valve pressure setting and corresponding hydraulic power.

17.1 67 2298 45.50 13.0

4. Maximum available flow and maximum power from one coupler pair

17.0 67 2298 45.77 13.0

5. Maximum available flow and maximum power from coupler pairs operating simultaneously (flow through two or in over coupler pair if required) N

ot a

pplic

able

Not

app

licab

le

Not

app

licab

le

Not

app

licab

le

Not

app

licab

le



3.2.2 Compulsory Power Lift Test:

- Linkage settings for test - See Table at Page 11 & 12, and Fig. 1.1 & 1.2

At hitch point On the frame

Height of lower hitch points above ground in down position 200 mm 200 mm

Vertical movement:

- Without lifting force

- With lifting force

715 mm

705 mm

715 mm

700 mm

Maximum corrected force exerted through full range 19.53 kN 13.63 kN

Corresponding pressure of hydraulic fluid 17.1 MPa 17.1 MPa

Moment about rear-wheel axis 20.12 kNm 22.35 kNm

Maximum tilt angle of mast from vertical -- 13.1 degree

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

mm -305 -200 -100 0 +100 +200 +300 +350 +380 +395 +400

Lifting forces (the values of the force measured have been corrected to correspond to a hydraulic pressure equivalent to 90% of actual relief valve pressure setting of the hydraulic lift system): At the hitch points in (kN)

19.53 19.79 20.43 21.54 20.71 20.40 20.17 20.08 20.09 20.07 19.90

Corresponding pressure 17.1 MPa: At the frame in (kN)

19.56 19.31 19.15 18.72 18.73 15.60 15.48 14.77 14.17 13.63 --

Corresponding pressure 17.1 MPa: 3.3 Drawbar power and fuel consumption test (unballaste d tractor):

Date(s) of tests : 01.10.2012

Type of track : Concrete

Height of drawbar

above ground

Tyre inflation pressure

Front Rear

(mm) (kPa) (kPa)

700 250 110



DRAWBAR TEST RESULTS

Gear Number & Range

Draw- bar

power

Draw- bar pull

Speed Engine speed

Fan speed

Slip of wheels

Specif-ic fuel cons- ump- tion

Specific Energy

Temperature Atmospheric conditions Fuel Cool-

ant

Eng- ine oil

Tem-pera- ture

R.H. Pres- sure

(kW)

(kN)

(km/h) (rev/

Min) (rev/ Min)

(%) (g/kWh) (kWh/l) (°C) (°C) (°C) (°C) (%) (kPa)

3.3.1 Maximum Power in tested Gears: 2L 11.9 22.12 1.94 2292 3814 15.4 447 1.87 40 98 112 32 57 98.7

3L 17.2 22.04 2.80 2274 3784 15.0 389 2.15 40 102 115 31 54 98.8

1M 20.8 22.63 3.31 2266 3770 15.3 361 2.32 40 106 116 31 56 98.9

4L 24.8 22.27 4.02 2253 3749 14.9 348 2.40 40 109 118 31 56 98.9

2M 29.8 22.48 4.77 2240 3727 15.4 332 2.52 41 111 119 31 62 99.0

3M 35.2 17.05 7.42 2209 3675 7.6 302 2.77 40 102 100 32 50 98.6

1H 36.6 13.58 9.70 2191 3646 5,2 288 2.90 37 100 105 28 64 99.1

4M 36.5 11.60 11.31 2223 3699 3.6 284 2.94 38 106 112 29 63 99.1

Remark: Maximum power in the gear '2H' was not measured because forward speed in this gear exceeded the safety limit of testing equipment.

Gear Number &

Range

Draw- bar

power

Draw- bar pull

Speed Engine speed

Fan speed

Slip of wheels

Specif-ic fuel cons- ump- tion

Specific Energy

Temperature Atmospheric conditions Fuel Cool-

ant

Eng- ine oil

Tem-pera- ture

R.H. Pres- sure

(kW)

(kN)

(km/h) (rev/ Min)

(rev/ Min)

(%) (g/kWh) (kWh/l) (°C) (°C) (°C) (°C) (%) (kPa)

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15)

3.3.2 Fuel Consumption:

3.3.2.1 In selected gear / speed setting nearest 7.5 km/h, at maximum power at rated engine speed: 3M 35.2 17.05 7.42 2209 3675 7.6 302 2.77 40 102 100 32 50 98.6

3.3.2.1.1 75% of pull corresponding to maximum power at rated engine speed: 3M 27.7 12.81 7.80 2255 3752 5.6 298 2.81 41 112 119 33 48 98.6

3.3.2.1.2 50% of pull corresponding to maximum power at rated engine speed: 3M 19.1 8.53 8.05 2274 3784 2.9 330 2.53 42 107 118 32 52 98.6

3.3.2.1.3 Higher gear / speed setting at reduced engine speed: Same pull and traveling speed as in 3.3.2.1.1:

1H 27.9 12.84 7.83 1776 2955 5.7 273 3.06 41 95 105 32 52 98.5 3.3.2.1.4 Same gear / speed selection as 3.3.2.1.3 at reduced engine speed: Same pull and traveling speed

as in 3.3.2.1.2: 1H 19.2 8.53 8.11 1800 2995 3.1 288 2.90 41 89 103 31 55 98.6

3.3.2.2 In selected gear/speed nearest between 7 km/h and 10 km/h at rated engine speed: 1H 36.3 13.42 9.74 2202 3664 4.7 292 2.86 36 99 103 28 67 99.1

3.3.2.2.1 75% of pull corresponding to maximum power at rated engine speed:

1H 28.2 10.08 10.07 2259 3759 4.0 295 2.83 39 108 114 31 53 98.6

T- 858/1369129IOECD12013 | SONALTKA TNTERNATIONAL WORLDTRAC 75 RX (2WD) TRACTOR

4. REPAIR AND ADJUSTMENTS PRIOR TO TESTS

--None--

5. REMARKS

-- None--

TEST CARRIED OUT AT C.F.M.T. & T.t., BUDNT (M.p.), INDtA

TESTING AUTHORITY

{Q--'e''o-'**---^'R. K. NEMA

AGRICULTURAL ENGINEER

N*1-J. J. R.NARWARE

SENIOR AGRICULTURAL ENGINEER

(1) (2) (3) (4) (s) (6) (7) (8) (e) (10) (11) (12) (13) {14) (15)

3.3.2.2.2 50% of pull corresponding to maximum power at rated engine speed:1H 19.2 6.71 10.32 2281 3795 2.5 335 2.50 40 '101 114 30 56 98.6

3.3.2.2,3 Higher gear lspeed setting at reduced engine speed: Same pull and traveling speed asin3.3.2.2.14M 28.3 '10.1 10.07 1 988 3308 4.3 286 2.92 40 100 108 30 57 98.6

3.3.2.2.4 Same gear lspeed selection as 3.3.2.2.3 at reduced engine speed: Same pull and traveling speedas in 3.3.2.2.2:

4M 19.2 6.71 10.31 2003 3333 4.4 325 2.57 3B 94 107 29 60 98.6

aNl----

c. R. LOH!DIRECTOR

CENTRAL FARM MACHINERY TRAINING AND TESTING INSTITUTE - BUDNI I ease 24 or 24

sonalika tractor big one

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