Production years
1975-1979
Allis-Chalmers tractor ยท 1975-1979
Allis-Chalmers 7000 Tractor
The Allis-Chalmers 7000 is a 106 PTO hp row-crop tractor built for serious tillage, planting, and heavy PTO work. It is a two-wheel-drive machine with a 12-speed partial powershift transmission and approximately 4,240-4,330 kg operating weight.
Engine
Allis-Chalmers 4.9 L, 6-cylinder diesel
Power
106 hp claimed PTO; 89 hp claimed drawbar
Weight, approximate
4,240-4,330 kg
Allis-Chalmers 7000 specifications
| Production years | 1975-1979 |
|---|---|
| Tractor type | Row-crop tractor |
| Engine | Allis-Chalmers 4.9 L, 6-cylinder diesel |
| Power | 106 hp claimed PTO; 89 hp claimed drawbar |
| Transmission | 12 forward and 3 reverse, partial powershift |
| Drive | 2WD |
| Weight, approximate | 4,240-4,330 kg |
| Fuel type | Diesel |
What the 7000 is used for
The 7000 is suited to large implements appropriate to its horsepower, including tillage tools, planters, forage equipment, and high-demand PTO work. Its Category II hitch and independent PTO support conventional row-crop farm use.
The tractor's size and two-wheel-drive layout favor open-field work with proper ballast and tyres. It is less convenient for tight chores than a modern utility tractor, but its weight and power are valuable for drawbar work.
Why the Allis-Chalmers 7000 stands out
The 7000 combines a six-cylinder 4.9 L diesel, 106 hp claimed PTO output, power steering, and a 12-speed partial powershift. Early models used a maroon chassis, while later black-chassis tractors received a revised transmission design and cab.
Buying a used Allis-Chalmers 7000
Determine whether the tractor is an early maroon-chassis or later black-chassis example and test its transmission accordingly. Check powershift engagement, clutch and inching-pedal operation, hydraulic response, brake performance, and the condition of the 1000 or 540/1000 PTO arrangement fitted to the tractor.
Allis-Chalmers 7000 frequently asked questions
How much PTO horsepower does an Allis-Chalmers 7000 have?
It has 106 hp claimed PTO power.
What transmission is in the Allis-Chalmers 7000?
It has a 12-forward, 3-reverse partial powershift transmission.
Is the Allis-Chalmers 7000 four-wheel drive?
No. TractorData lists the 7000 as a two-wheel-drive tractor.
Specifications are commonly cited figures for general reference; exact figures vary by year and serial number, so confirm against TractorData.com and the machine's records. Used tractor values vary by condition and region. Page updated 4 Nov 2026.