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Allis Chalmers 170

Allis Chalmers 170 tractor
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The Allis Chalmers 170 is a row-crop tractor produced from 1967 to 1973. It features two engine options: a Perkins 3.9L 4-cylinder diesel and an Allis Chalmers 3.7L 4-cylinder gasoline engine. The tractor has an 8-speed two-speed power shift transmission with a Power Director lever for on-the-move shifting. It delivers tested drawbar power of 47.39 hp and PTO power of 54.12 hp. The 170 has a hydraulic power assist steering system, differential mechanical brakes, and an open operator station. It uses a live 540 RPM rear PTO and has a rear Type II hitch. The tractor weighs between 5720 and 5950 lbs depending on engine type, with a ballasted weight of 9160 lbs. It has a wheelbase of 95.5 inches and various front and rear tire options. Attachments include the 500 Loader with a 2300 lbs lift capacity and 4000 lbs breakout force.
Allis Chalmers 170tractorspecificationsenginetransmissionpowerdimensionshydraulicsattachmentsfarm tractor
Power60 hp[P]
Founded1967 - 1973
Model170

Technical Specifications

Detailed specifications and technical data for Allis Chalmers 170

Power

PTO (tested):54.12 hp (40.4 kW)
Drawbar (tested):47.39 hp (35.3 kW)

Tires

Ag rear:16.9-28
Ag front:6.00x16, 6.50x16, 7.50x16, 7.50x20 (cane), 9.00x10

Engine

Point gap:0.022 inches (0.559 mm)
Rated RPM:1800
Bore/Stroke:3.875x5.00 inches (98 x 127 mm)
Compression:16:1
Displacement:236 ci (3.9 L)
Firing order:1-3-4-2
Oil capacity:7 qts (6.6 L)
Rated RPM AC:1800
Perkins 4.236:diesel, 4-cylinder, liquid-cooled
Sparkplug gap:0.025 inches (0.635 mm)
Bore/Stroke AC:4.00x4.50 inches (102 x 114 mm)
Compression AC:8:1
Engine options:Perkins 3.9L 4-cyl diesel, Allis Chalmers 3.7L 4-cyl
Displacement AC:226 ci (3.7 L)
Firing order AC:1-2-4-3
Oil capacity AC:6 qts (5.7 L)
Coolant capacity:15 qts (14.2 L)
Coolant capacity AC:15 qts (14.2 L)
Allis Chalmers G-226:4-cylinder, liquid-cooled
Intake valve clearance:0.010 inches (hot) (0.254 mm)
Exhaust valve clearance:0.010 inches (hot) (0.254 mm)
Intake valve clearance AC:0.010 inches (0.254 mm)
Exhaust valve clearance AC:0.014 inches (0.356 mm)

Height

Hood:58.8 inches (149 cm)
Muffler:89.6 inches (227 cm)
Steering:67.4 inches (171 cm)

Weight

Ballasted:9,160 lbs (4154 kg)
Operating:5,720 lbs (gas) (2594 kg), 5,950 lbs (diesel) (2698 kg)

Capacity

Fuel:18.5 gal (70.0 L)
Hydraulic system:6.5 gal (24.6 L)

Dimensions

Width:78 inches (198 cm)
Length:150.14 inches (381 cm)
Wheelbase:95.5 inches (242 cm)
Ground clearance:20.5 inches (front axle) (52 cm), 31.2 inches (final drive) (79 cm)

Electrical

Ground:negative
Battery AH:60 (gas), 95 (diesel)
Battery volts:12

Hydraulics

Type:open
Valves:1
Capacity:6.5 gal (24.6 L)
Pressure:2000 psi (137.9 bar)
Pump flow:18.3 gpm (69.3 lpm)
Steering flow:6 gpm (22.7 lpm)

Mechanical

Drive:Two-wheel drive
Brakes:Differential mechanical contracting band and disc brakes
Steering:hydraulic power assist
Operator station:Open operator station

Production

Type:Row-Crop tractor
Total built:9,303
Manufacturer:Allis Chalmers
Original price:$6,887 (1973)
Years produced:1967 - 1973

Attachments

Loader:500 Loader
Dump angle:45° dump
Bucket width:42 inches (106 cm), 60 inches (152 cm)
Lift capacity:2300 lbs lift (full at pin) (1043 kg)
Breakout force:4000 lbs breakout (1814 kg)
Reach (dumped):28 inches (71 cm)
Clearance (level):126 inches (320 cm)
Clearance (dumped):97 inches (246 cm)
Rollback (ground line):30° rollback

Transmission

Type:two-speed power shift
Gears:8 forward and 2 reverse
Clutch:dry disc
Description: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.
Oil capacity:24 qts (22.7 L)
Transmission:Power Director

Tractor hitch

Rear Type:II

Power Take-off (PTO)

Rear PTO:live
Rear PTO Type:540

Related Models

Allis Chalmers 175

Model:175

Allis Chalmers 180

Model:180