The Allis-Chalmers 7000 was introduced in 1975 as a later model in the 7000 Series. It was a six-cylinder diesel row-crop tractor with power steering, independent PTO, and the heavier frame and hydraulic system expected for larger field work.
The 7000 was built from 1975 through 1979. Maroon-chassis tractors were built from 1975 through 1978, while black-chassis tractors were built from 1978 through 1979. The black-chassis version began at serial number 8000 in 1978 and received a new transmission design and cab.
Serial number locations: The tractor serial number is stamped on the right rear of the differential housing, near the right lift cylinder.
The table below shows the beginning tractor serial number for each Model 7000 year:
1975-1976
| Model 7000 year |
Beginning serial number |
| 1975 - Maroon chassis |
1,001 |
| 1976 - Maroon chassis |
1,648 |
1977-1978
| Model 7000 year |
Beginning serial number |
| 1977 - Maroon chassis |
5,036 |
| 1978 - Maroon chassis |
6,373 |
1978-1979
| Model 7000 year |
Beginning serial number |
| 1978 - Black chassis |
8,000 |
| 1979 - Black chassis |
8,963 |
1975-1977
| Model 7000 year |
Beginning serial number |
| 1975 - Maroon chassis |
1,001 |
| 1976 - Maroon chassis |
1,648 |
| 1977 - Maroon chassis |
5,036 |
1978-1979
| Model 7000 year |
Beginning serial number |
| 1978 - Maroon chassis |
6,373 |
| 1978 - Black chassis |
8,000 |
| 1979 - Black chassis |
8,963 |
1975-1979
| Model 7000 year |
Beginning serial number |
| 1975 - Maroon chassis |
1,001 |
| 1976 - Maroon chassis |
1,648 |
| 1977 - Maroon chassis |
5,036 |
| 1978 - Maroon chassis |
6,373 |
| 1978 - Black chassis |
8,000 |
| 1979 - Black chassis |
8,963 |
Total production: 7,264 Model 7000 tractors.
