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Allis Chalmers 8070

Allis Chalmers 8070 tractor
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The Allis Chalmers 8070 is a row-crop tractor produced from 1982 to 1985 by Allis Chalmers in West Allis, Wisconsin, USA. It features a 7.0L 6-cylinder turbocharged intercooled diesel engine producing an estimated 169.3 to 189.7 hp. The tractor offers two transmission options: a 20-speed partial power shift and a 12-speed Allis-Chalmers power shift. It has a wheelbase of 106 inches and weighs between 16,850 lbs (2WD duals) and 17,300 lbs (4WD). The 8070 includes features such as two- or four-wheel drive, electro-hydraulic rear differential lock, hydrostatic power steering, and an Acousta cab with heat and air-conditioning. Fuel capacity is 60 gallons with an optional 25-gallon tank. The tractor's rear hitch is type III/II with a lift capacity of 8,200 lbs at 24 inches. Electrical system includes a 12-volt battery and 100-amp alternator.
Allis Chalmers 8070tractorspecificationsenginetransmissiondimensionspowerhydraulicsfarm tractor
Power189 hp[P]
Founded1982 - 1985
Model8070

Technical Specifications

Detailed specifications and technical data for Allis Chalmers 8070

Power

PTO (tested):170.72 hp (127.3 kW)
Drawbar (tested):145.36 hp (108.4 kW)

Tires

Ag rear:18.4-38, 20.8-38, 18.4-42, 16.9-38
Ag front:10.00-16 (2WD), 13.6-28 (4WD), 11.00-16 (2WD), 14L-16 (2WD), 18.4-16 (2WD), 14.9-28 (4WD), 14.9-24 (4WD)

Engine

Type:turbocharged intercooled diesel
Model:Allis Chalmers 670I
Cooling:liquid-cooled inline
Cylinders:6-cylinder
Rated RPM:2400
Air cleaner:dry
Bore/Stroke:4.25x5.00 inches (108 x 127 mm)
Compression:15.5:1
Displacement:426 ci (7.0 L)
Oil capacity:19 qts (18.0 L), 21 qts (3 filter) (19.9 L)
Starter volts:12
Coolant capacity:36 qts (34.1 L)

Height

Cab:116 inches (294 cm)
Hood:70 inches (177 cm)
Exhaust:114 inches (289 cm)

Weight

Ballasted:22,370 lbs (10147 kg)
Operating:16,850 lbs (2WD duals) (7643 kg), 17,300 lbs (4WD) (7847 kg)

Capacity

Fuel:60 gal (227.1 L), 25 gal (optional tank) (94.6 L)
Rear diff.:68.4 qts (64.7 L)

Dimensions

Width:95.5 inches (242 cm), 119.5 inches (long axle) (303 cm)
Length:187 inches (474 cm)
Wheelbase:106 inches (269 cm)
Ground clearance:22 inches (front axle) (55 cm), 29 inches (rear axle) (73 cm)

Electrical

Battery volts:12
Charging amps:100
Charging system:alternator

Hydraulics

Type:closed-center load-sensitive
Valves:2 or 3
Pump flow:22 gpm (83.3 lpm), 13.5 gpm (transmission) (51.1 lpm)
Total flow:45 gpm (170.3 lpm)
Steering flow:9.5 gpm (36.0 lpm)

Mechanical

Cab:Acousta cab standard with heat and air-conditioning. Optional radio and cassette tape player.
Drive:Two- or four-wheel drive
Brakes:Differential hydraulic wet discs brakes
Steering:hydrostatic power
Differential lock:electro-hydraulic rear

Production

Type:Row-Crop tractor
Built in:West Allis, Wisconsin, USA
Total built:2,354
Manufacturer:Allis Chalmers
Original price:$60,337
Production years:1982 - 1985

Transmission

Type:partial power shift
Gears:20 forward and 4 reverse
Description:Five gears (1-5) in two ranges (slow/fast) with a two-speed power shift (low/high) controlled by left-hand lever.
Oil capacity:29.6 qts (28.0 L)
Transmission:Allis-Chalmers Power Director
Alternate type:Allis-Chalmers
Alternate gears:12 forward and 2 reverse
Alternate description:Six power shift gears (1-6) in two ranges (slow/fast). Clutch must be used to shift range. Pressing the clutch pedal half-way automatically downshifts from 5th/6th to 4th gear.
Alternate oil capacity:29.6 qts (28.0 L)
Alternate transmission:Power Shift

Tractor hitch

Rear Type:III/II
Rear lift (at 24"/610mm):8,200 lbs (3719 kg)

Power Take-off (PTO)

Rear PTO:independent
Rear PTO Type:1000

Related Models

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