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 9,350-9,550 lb operating weight.
Engine
Allis-Chalmers 4.9 L, 6-cylinder diesel
Power
106 hp claimed PTO; 89 hp claimed drawbar
Weight, approximate
9,350-9,550 lb
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 | 9,350-9,550 lb |
| 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 tires. 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. Values and prices of used tractors vary by condition and region. Page updated Aug 4, 2026.