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Allis Chalmers 8050

The Allis Chalmers 8050 is a row-crop tractor produced from 1982 to 1985 as part of the 8000 Series. Built in West Allis, Wisconsin, USA, a total of 2,336 units were made. It features a turbocharged intercooled 7.0L 6-cylinder diesel engine (model 670I) with 426 ci displacement, producing tested drawbar power of 131.44 hp and PTO power of 152.40 hp. The tractor offers two transmission options: a 20-speed partial power shift and a 12-speed Allis-Chalmers power shift. It is available in two- or four-wheel drive with electro-hydraulic rear differential lock and hydrostatic power steering. The tractor includes an Acousta cab with heat and air-conditioning, and optional radio and cassette player. Fuel capacity is 60 gallons with an optional 25-gallon tank. Hydraulics are closed-center load-sensitive with 2 or 3 valves and a total flow of 45 gpm. The rear hitch is category III/II with a lift capacity of up to 8200 lbs optional. Dimensions vary with 2WD and 4WD wheelbases of 106 and 96 inches respectively, and weights from 15,305 to 16,300 lbs. Electrical system includes a 12-volt battery and 100 amp alternator.
Allis Chalmers 8050tractorspecificationsenginetransmissiondimensionspowerhydraulicsfarm tractor
Power169 hp[P]
Founded1982 - 1985
Model8050

Technical Specifications

Detailed specifications and technical data for Allis Chalmers 8050

Power

PTO (tested):152.40 hp (113.6 kW)
Drawbar (tested):131.44 hp (98.0 kW)

Engine

Type:turbocharged intercooled diesel
Model:Allis Chalmers 670I
Cooling:liquid-cooled inline
Cylinders:6-cylinder
Rated RPM:2300
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 With two oil filters (18.0 L), 21 qts With three oil filters (19.9 L)
Starter volts:12
Coolant capacity:32 qts (30.3 L)

Capacity

Fuel:60 gal (227.1 L), 25 gal (optional tank) (94.6 L)
Rear diff.:66.8 qts (63.2 L)

Variants

8050:row-crop
8050HC:high-crop

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
Series:8000 Series
Built in:West Allis, Wisconsin, USA
Total built:2,336
Original price:$58,411
Years produced:1982 - 1985

Transmission

Transmission 1

Name:Allis-Chalmers Power Director
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 2

Name:Power Shift
Type:Allis-Chalmers
Gears:12 forward and 2 reverse
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.
Oil capacity:29.6 qts (28.0 L)
Transmission options:20-speed partial power shift, 12-speed Allis-Chalmers

Tractor hitch

Rear Type:III/II
Rear lift (at 24"/610mm):6680 lbs (3030 kg), 8200 lbs Optional (3719 kg)

Serial Numbers

1981:1001
1982:1016
1983:1924
1984:2496
1985:3187
Final:3336

Dimensions & Tires

Tires: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), Ag rear 18.4-38, 20.8-38, 18.4-42, 16.9-38
Width:95.5 inches (242 cm), 119.5 inches (long axle) (303 cm)
Length:187 inches (474 cm)
Weight:15305 to 16300 pounds
Cab height:115 inches (292 cm)
Weight 2WD:15305 lbs (6942 kg)
Weight 4WD:16300 lbs (7393 kg)
Hood height:69 inches (175 cm)
2WD Wheelbase:106 inches (269 cm)
4WD Wheelbase:96 inches (243 cm)
Exhaust height:113 inches (287 cm)
Ballasted weight:19380 lbs (8790 kg)
Clearance (rear axle):28 inches (71 cm)
2WD Clearance (front axle):22 inches (55 cm)
4WD Clearance (front axle):17.5 inches (44 cm)

Power Take-off (PTO)

Optional:1000
Rear PTO:independent
Rear PTO Type:540/1000

Serial Number Location

Location:Serial number stamped into the casting above the PTO shield.