Allis Chalmers 8050
Power
169 hp[P] hp
Production
1982-1985
Engine
Turbocharged intercooled diesel, 6-cylinder
Transmission
Allis-Chalmers Power Director
Drive
2WD/4WD
From the same series:
Introduction
Allis Chalmers 8050 Row-Crop Tractor
Produced between 1982 and 1985 in West Allis, Wisconsin, the Allis Chalmers 8050 is a row-crop tractor designed for heavy-duty agricultural operations. This model is recognized for its high power-to-weight ratio and is representative of the 8000 series lineup.
Engine Specifications
The tractor is powered by the Allis Chalmers 670I engine, a 6-cylinder, liquid-cooled, turbocharged, and intercooled diesel unit. With a displacement of 426 cubic inches (7.0 liters) and a rated operating speed of 2300 RPM, it delivers a power output of 169 horsepower. It features a dry-type air cleaner and a compression ratio of 15.5:1.
Transmission and Drivetrain
The 8050 offers two transmission configurations: a 20-speed partial power shift (Power Director) and a 12-speed Allis-Chalmers power shift. Both options provide multiple gear ratios to accommodate varying field conditions. The machine is available in either two-wheel or four-wheel drive, utilizing hydrostatic power steering and differential hydraulic wet disc brakes for operator control.
Hydraulics and PTO
The hydraulic system utilizes a closed-center load-sensitive design, providing a total flow of 45 gallons per minute (170.3 lpm). This system supports 2 or 3 valves for implement control. The independent rear PTO is capable of 540 or 1000 RPM, ensuring compatibility with a wide range of powered implements.
Operator Environment and Dimensions
The tractor is equipped with the Acousta cab as standard, featuring integrated heating and air-conditioning systems to maintain operator comfort. It utilizes a Category III/II rear hitch with a lift capacity of 6,680 lbs (3,030 kg) measured at 24 inches behind the hitch point.
Conclusion
The Allis Chalmers 8050 is a robust, high-horsepower row-crop tractor suited for large-scale farming operations that require significant hydraulic capacity and reliable mechanical transmission systems.
Production Information of Allis Chalmers, 8050
- Row-Crop tractor
- Built in West Allis, Wisconsin, USA
| Manufacturer | Allis Chalmers |
|---|---|
| Original price | $58,411 |
| Total built | 2,336 |
Dimension and Tires Information of Allis Chalmers, 8050
| 2WD Clearance (front axle) | 22 inches [55 cm] |
|---|---|
| 2WD Wheelbase | 106 inches [269 cm] |
| 2WD Wheelbase(optional) | 119.5 inches (long axle) [303 cm] |
| Width | 95.5 inches [242 cm] |
| 4WD Wheelbase | 96 inches [243 cm] |
| Clearance (rear axle) | 28 inches [71 cm] |
| 4WD Clearance (front axle) | 17.5 inches [44 cm] |
| Length | 187 inches [474 cm] |
| Ag front | 10.00-16 (2WD) |
|---|---|
| Ag front(optional) | 14L-16 (2WD) |
| Ag front | 11.00-16 (2WD) |
| Ag front(optional) | 13.6-28 (4WD) |
| Ag front(optional) | 14.9-24 (4WD) |
| Ag front(optional) | 18.4-16 (2WD) |
| Ag rear | 18.4-38 |
| Ag rear(optional) | 18.4-42 |
| Ag rear | 20.8-38 |
| Ag rear(optional) | 14.9-28 (4WD) |
Engine Specifications of Allis Chalmers, 8050
- Allis Chalmers 670I
- Liquid-cooled inline
- Turbocharged intercooled diesel
- 6-cylinder
| Oil capacity | 19 qts [18.0 L] |
|---|---|
| Displacement | 426 ci [7.0 L] |
| Compression | 15.5:1 |
| Bore/Stroke | 4.25x5.00 inches [108 x 127 mm] |
| Coolant capacity | 32 qts [30.3 L] |
| Coolant capacity(optional) | 21 qts [19.9 L] |
| Starter volts | 12 |
| Rated RPM | 2300 |
| Air cleaner | Dry |
With two oil filters
With three oil filters
Transmission Information of Allis Chalmers, 8050
Transmission variants 1
- Five gears (1-5) in two ranges (slow/fast) with a two-speed power shift (low/high) controlled by left-hand lever.
| Transmission | Allis-Chalmers Power Director |
|---|---|
| Oil capacity | 29.6 qts [28.0 L] |
| Type | Partial power shift |
| Gears | 20 forward and 4 reverse |
Transmission variants 2
- 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.
| Transmission | Power Shift |
|---|---|
| Oil capacity | 29.6 qts [28.0 L] |
| Type | Allis-Chalmers |
| Gears | 12 forward and 2 reverse |
- 20-speed partial power shift
- 12-speed Allis-Chalmers
Mechanical Specs of Allis Chalmers, 8050
- Two- or four-wheel drive
- Acousta cab standard with heat and air-conditioning. Optional radio and cassette tape player.
- Differential hydraulic wet discs brakes
| Differential lock | Electro-hydraulic rear |
|---|---|
| Steering | Hydrostatic power |
Power Information of Allis Chalmers, 8050
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540/1000 |
| Rear PTO Type(optional) | 1000 |
Hydraulics Specifications of Allis Chalmers, 8050
| Type | Closed-center load-sensitive |
|---|---|
| Total flow | 45 gpm [170.3 lpm] |
| Total flow(optional) | 13.5 gpm (transmission) [51.1 lpm] |
| Valves | 2 or 3 |
| Steering flow | 9.5 gpm [36.0 lpm] |
| Pump flow | 22 gpm [83.3 lpm] |
Three-Point Hitch of Allis Chalmers, 8050
| Rear Type | III/II |
|---|---|
| Rear lift (at 24"/610mm) | 6680 lbs [3030 kg] |
| Rear lift (at 24"/610mm)(optional) | 8200 lbs [3719 kg] |
Electrical System of Allis Chalmers, 8050
| Charging system | Alternator |
|---|---|
| Charging amps | 100 |
| Battery volts | 12 |
Where it sits
With 169 hp[P] HP, the Allis Chalmers 8050 sits between 8030 (148 HP) and 8070 (189 HP) in Allis Chalmers's range. Its power puts it in the 85th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the Allis Chalmers 8050 have?
The Allis Chalmers 8050 delivers 169 hp[P] HP.
What years was the Allis Chalmers 8050 produced?
The Allis Chalmers 8050 was produced in 1982-1985.
What engine does the Allis Chalmers 8050 have?
The Allis Chalmers 8050 is powered by a Turbocharged intercooled diesel, 6-cylinder engine.
What transmission does the Allis Chalmers 8050 use?
The Allis Chalmers 8050 uses a Allis-Chalmers Power Director transmission.
Is the Allis Chalmers 8050 4WD?
The Allis Chalmers 8050 is available in 2WD/4WD.