Introduction
Allis Chalmers 6070 Row-Crop Tractor
The Allis Chalmers 6070 is a row-crop tractor manufactured in West Allis, Wisconsin, between 1984 and 1985. As part of the final production run at the West Allis facility, this model represents the culmination of this specific tractor line, offering a balance of mechanical simplicity and operational versatility for mid-sized agricultural tasks.
Engine and Performance
The tractor is powered by the Allis Chalmers 433T, a 3.3-liter, 4-cylinder turbocharged diesel engine. It features a compression ratio of 15.1:1 and is liquid-cooled. Rated at 2300 RPM, this power unit provides the necessary torque for field operations. The engine bay includes a paper element air cleaner with a pre-cleaner to protect the system in dusty environments.
Transmission and Drive System
The 6070 is equipped with a synchronized transmission providing 12 forward and 3 reverse gears, arranged in three ranges. This configuration allows operators to select precise speeds for varying field conditions. The tractor comes standard as a 4x2 2WD model, with a 4x4 MFWD (Mechanical Front Wheel Drive) option available for increased traction. Steering is managed via a hydrostatic power system, and braking is handled by differential hydraulic wet disc brakes.
Hydraulics and PTO
The hydraulic system utilizes an open-center design with a total flow capacity of 19 gpm (71.9 lpm), where the main pump provides 11.4 gpm (43.1 lpm). It features one standard valve for implement control. The rear Power Take-Off (PTO) is independent and operates at a standard 540 RPM, ensuring consistent power delivery for external attachments regardless of tractor ground speed.
Dimensions and Capacity
With a wheelbase of 93 inches (236 cm) for the 2WD model, the tractor maintains a compact footprint suitable for row-crop work. It features a Category II rear hitch with a lift capacity of 3,500 lbs (1,587 kg) at 24 inches behind the lift point. The operator station is equipped with a four-post ROPS canopy, with an optional factory cab and air conditioning available to improve comfort during extended operation.
Conclusion
The Allis Chalmers 6070 is a robust and historically significant tractor suited for farmers and collectors who require a dependable machine for general row-crop applications. Its combination of turbocharged diesel power, synchronized transmission, and optional 4WD capability makes it a versatile tool for varied agricultural environments.
Production Information of Allis Chalmers, 6070
- Row-Crop tractor
- On December 6, 1985, a model 6070 tractor (serial #1972) was the final tractor to be built on the Allis-Chalmers assembly line in West Allis.
- Built in West Allis, Wisconsin, USA
| Manufacturer | Allis Chalmers |
|---|---|
| Original price | $24,225 |
| Total built | 972 |
Dimension and Tires Information of Allis Chalmers, 6070
| Clearance (rear axle) | 26.7 inches [67 cm] |
|---|---|
| Wheelbase | 93 inches (2WD) [236 cm] |
| Clearance (front axle) | 18.1 inches (4WD) [45 cm] |
| Width | 68.5 inches [173 cm] |
| Width(optional) | 91.9 inches (4WD) [233 cm] |
| Front tread | 56 to 79 inches [142 to 200 cm] |
| Front tread(optional) | 20.4 inches (2WD) [51 cm] |
| Length | 146.5 inches [372 cm] |
| Rear tread | 60 to 86 inches [152 to 218 cm] |
| Ag front | 7.50-16 (2WD) |
|---|---|
| Ag front(optional) | 18.4-28 (4WD) |
| Ag front(optional) | 11.2-24 (4WD) |
| Ag rear | 16.9-28 (2WD) |
Engine Specifications of Allis Chalmers, 6070
- Allis Chalmers 433T
- Liquid-cooled inline
- Turbocharged diesel
- 4-cylinder
| Oil capacity | 10 qts [9.5 L] |
|---|---|
| Displacement | 200 ci [3.3 L] |
| Compression | 15.1:1 |
| Bore/Stroke | 3.875x4.25 inches [98 x 108 mm] |
| Coolant capacity | 17 qts [16.1 L] |
| Starter volts | 12 |
| Rated RPM | 2300 |
| Air cleaner | Paper element with pre-cleaner |
Transmission Information of Allis Chalmers, 6070
Transmission variants 1
- Four gears, plus reverse, in three ranges. Synchronized shifting with clutch.
| Type | Synchronized |
|---|---|
| Gears | 12 forward and 3 reverse |
| Oil capacity | 12 qts [11.4 L] |
Mechanical Specs of Allis Chalmers, 6070
- Four-post ROPS canopy. Optional cab and air-conditioning.
- Differential hydraulic wet disc brakes
| Drive | 4x2 2WD |
|---|---|
| Drive(optional) | 4x4 MFWD 4WD (optional) |
| Steering | Hydrostatic power |
Power Information of Allis Chalmers, 6070
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 |
Hydraulics Specifications of Allis Chalmers, 6070
| Type | Open center |
|---|---|
| Total flow | 19 gpm [71.9 lpm] |
| Valves | 1 |
| Pump flow | 11.4 gpm [43.1 lpm] |
Three-Point Hitch of Allis Chalmers, 6070
| Rear Type | II |
|---|---|
| Rear lift (at 24"/610mm) | 3,500 lbs [1587 kg] |
Electrical System of Allis Chalmers, 6070
| Charging system | Alternator |
|---|---|
| Charging amps | 72 |
| Battery volts | 12 |
Where it sits
With 78 hp[P] HP, the Allis Chalmers 6070 sits between 6060 (70 HP) and 6080 (93 HP) in Allis Chalmers's range. Its power puts it in the 59th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the Allis Chalmers 6070 have?
The Allis Chalmers 6070 delivers 78 hp[P] HP.
What years was the Allis Chalmers 6070 produced?
The Allis Chalmers 6070 was produced in 1984-1985.
What engine does the Allis Chalmers 6070 have?
The Allis Chalmers 6070 is powered by a Turbocharged diesel, 4-cylinder engine.
What transmission does the Allis Chalmers 6070 use?
The Allis Chalmers 6070 uses a Synchronized transmission.
Is the Allis Chalmers 6070 4WD?
The Allis Chalmers 6070 is available in 2WD/4WD.