Allis Chalmers 170 Specifications - Allis Chalmers 170 Specs

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1968 - 1973, Row-Crop tractor
Next model: Allis Chalmers 175
Series next: Allis Chalmers 180
Production
Manufacturer: Allis Chalmers
Total built: 9,303
Original price (USD): $6,887 (1973)
Capacity
Fuel: 18.5 gal [70.0 L]
Hydraulic system: 6.5 gal [24.6 L]
3-Point Hitch
Rear Type: II
Power Take-off (PTO)
Rear PTO: live
Rear RPM: 540
Dimensions & Tires
Wheelbase: 95.5 inches [242 cm]
Weight: 5720 to 9160 pounds
Front tire: 6.00x16
Rear tire: 16.9-28
170 Serial Numbers
Location: Front of torque housing flange
Allis Chalmers 170 Power
Drawbar (tested): 47.39 hp [35.3 kW]
PTO (tested): 54.12 hp [40.4 kW]
Mechanical
Chassis: 4x2 2WD
Steering: hydraulic power assist
Brakes: differential mechanical contracting band and disc
Cab: Open operator station.
Hydraulics
Type: open
Capacity: 6.5 gal [24.6 L]
Pressure: 2000 psi [137.9 bar]
Valves: 1
Pump flow: 18.3 gpm [69.3 lpm]
Steering flow: 6 gpm [22.7 lpm]
Electrical
Ground: negative
Battery
Volts: 12
Amp-hours: 60 (gas), 95 (diesel)
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Bore/Stroke: 3.875x5.00 inches [98 x 127 mm]
Compression: 16:1
Rated RPM: 1800
Firing order: 1-3-4-2
Oil capacity: 7 qts [6.6 L]
Coolant capacity: 15 qts [14.2 L]
Intake valve clearance: 0.010 inches [0.254 mm] (hot)
Exhaust valve clearance: 0.010 inches [0.254 mm] (hot)
Engine Detail
Perkins 4.236, diesel, 4-cylinder, liquid-cooled, 236 ci [3.9 L]
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Speeds: With 16.9x28 rear tires.
Transmission
Transmission: Power Director
Type: two-speed power shift
Gears: 8 forward and 2 reverse
Clutch: dry disc
Oil capacity: 24 qts [22.7 L]
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.
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Next model: Allis Chalmers 175
Series next: Allis Chalmers 180
Dimensions
Weight (operating): 5,720 lbs [2594 kg] (gas), 5,950 lbs [2698 kg] (diesel)
Weight (ballasted): 9,160 lbs [4154 kg]
Wheelbase: 95.5 inches [242 cm]
Length: 150.14 inches [381 cm]
Width: 78 inches [198 cm]
Height: 58.8 inches [149 cm] (hood), 67.4 inches [171 cm] (steering), 89.6 inches [227 cm] (muffler)
Ground clearance: 20.5 inches [52 cm] (front axle), 31.2 inches [79 cm] (final drive)
2WD turn radius: 11.6 feet [3.5 m], 10.2 feet [3.1 m] (with brakes)
Allis Chalmers 170 Tires
Ag front: 6.00x16, 6.50x16, 7.50x16, 7.50x20 (cane), 9.00x10
Ag rear: 16.9-28