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Equipment
Brands
Allis Chalmers 170 Tractor (1967-1973)
Full Specifications
NEBRASKA TRACTOR TEST 965 2
Description
Diesel 8-speed 2WD/October 13 - 27, 1967/Link: Nebraska Tractor Test 965 file/PTO performance/Drawbar performance/Gear 5 used for power test./Gear 1 used for pull test.Power at rated engine speed
54.04 hp/40.3 kWFuel use
3.4 gal/hour/12.9 l/hourPower at rated PTO speed
50.59 hp/37.7 kWMax power
47.39 hp/35.3 kWMax pull
6881 lbs/3121 kgNEBRASKA TRACTOR TEST 966 2
Description
Gasoline 8-speed 2WD/October 16 - 27, 1967/Link: Nebraska Tractor Test 966 file/PTO performance/Drawbar performance/Gear 5 used for power test./Gear 1 used for pull test.Power at rated engine speed
54.12 hp/40.4 kWFuel use
4.4 gal/hour/16.7 l/hourPower at rated PTO speed
51.46 hp/38.4 kWMax power
46.93 hp/35.0 kWMax pull
6851 lbs/3107 kgALLIS CHALMERS 170 POWER
Drawbar (tested)
47.39 hp/35.3 kWPTO (tested)
54.12 hp/40.4 kWENGINES OVERVIEW
Description
Perkins 3.9L 4-cyl diesel/Allis Chalmers 3.7L 4-cylENGINE DETAIL 1
Description
Perkins 4.236/diesel/4-cylinder/liquid-cooledDisplacement
236 ci/3.9 LBore/Stroke
3.875x5.00 inches/98 x 127 mmCompression
16:1Rated RPM
1800Firing order
1-3-4-2Coolant capacity
15 qts/14.2 LIntake valve clearance
0.010 inches/0.254 mm (hot)Exhaust valve clearance
0.010 inches/0.254 mm (hot)ENGINE OIL 1
Oil capacity
7 qts/6.6 LENGINE DETAIL 2
Description
Allis Chalmers G-226/4-cylinder/liquid-cooledDisplacement
226 ci/3.7 LBore/Stroke
4.00x4.50 inches/102 x 114 mmCompression
8:1Rated RPM
1800Firing order
1-2-4-3Coolant capacity
15 qts/14.2 LSparkplug gap
0.025 inches/0.635 mmPoint gap
0.022 inches/0.559 mmIntake valve clearance
0.010 inches/0.254 mmExhaust valve clearance
0.014 inches/0.356 mmENGINE OIL 2
Oil capacity
6 qts/5.7 LALLIS CHALMERS 170 ENGINES
Description
Perkins 3.9L 4-cyl diesel/Allis Chalmers 3.7L 4-cylTRANSMISSION
Transmission
Power DirectorType
two-speed power shiftGears
8 forward and 2 reverseClutch
dry discOil capacity
24 qts/22.7 LDescription
The transmission is controlled by means of the gear shift lever and the Power Director lever. The tractor must be stopped, and clutch used, to select one of four forward gears, or reverse. The Power Director lever has high, low, and neutral positions. The Power Director can be shifted on the move without clutching. Placing the Power Director into neutral causes the tractor to stop while keeping the PTO engaged.SPEEDS
Description
With 16.9x28 rear tires./MECHANICAL
Chassis
4x2 2WDSteering
hydraulic power assistBrakes
differential mechanical contracting band and discCab
Open operator station.Transmission
8-speed two-speed power shiftCAPACITY
Fuel
18.5 gal/70.0 LHydraulic system
6.5 gal/24.6 LHYDRAULICS
Type
openCapacity
6.5 gal/24.6 LPressure
2000 psi/137.9 barValves
1Pump flow
18.3 gpm/69.3 lpmSteering flow
6 gpm/22.7 lpmTRACTOR HITCH
Rear Type
IIPOWER TAKE-OFF (PTO)
Rear PTO
liveRear RPM
540ALLIS CHALMERS 170 TIRES
Ag front
6.00x16/6.50x16/7.50x16/7.50x20 (cane)/9.00x10Ag rear
16.9-28DIMENSIONS
Wheelbase
95.5 inches/242 cmLength
150.14 inches/381 cmWidth
78 inches/198 cmGround clearance
20.5 inches/52 cm (front axle)/31.2 inches/79 cm (final drive)ALLIS CHALMERS 170 WEIGHT
Operating
5,720 lbs/2594 kg (gas)/5,950 lbs/2698 kg (diesel)Ballasted
9,160 lbs/4154 kgALLIS CHALMERS 170 HEIGHT
58.8 inches/149 cm (hood)/67.4 inches/171 cm (steering)/89.6 inches/227 cm (muffler)