Production years
1964-1972
Allis-Chalmers tractor ยท 1964-1972
Allis-Chalmers 190 Tractor
The Allis-Chalmers 190 is an approximately 77-PTO-hp row-crop tractor for substantial tillage, PTO, and loader work. It is distinct from the higher-powered 190XT, and buyers should confirm whether a prospective tractor is gasoline or diesel.
Engine
4.3L six-cylinder gasoline or 4.9L six-cylinder diesel
Power
77.20 hp tested PTO, diesel; 65.33 hp tested drawbar, diesel
Weight, approx.
7,665 lb
Allis-Chalmers 190 specifications
| Production years | 1964-1972 |
|---|---|
| Engine | 4.3L six-cylinder gasoline or 4.9L six-cylinder diesel |
| Power | 77.20 hp tested PTO, diesel; 65.33 hp tested drawbar, diesel |
| Transmission | 8-speed with two-speed Power Director |
| Drive | Two-wheel drive |
| Weight, approx. | 7,665 lb |
| Fuel type | Gasoline or diesel |
| Rear PTO | Live PTO standard; independent PTO optional |
What the 190 is used for
The 190 fits medium-duty field work, hay equipment, PTO implements, and loader duties where a two-wheel-drive row-crop tractor is appropriate. The diesel tractor tested at 77.20 PTO hp, giving it useful capacity for its era.
Its Power Director arrangement helps with field operation, while the optional independent PTO is especially desirable for PTO-driven equipment. The open station is typical of the period; a factory cab became available starting in 1965.
Why the Allis-Chalmers 190 stands out
Built in West Allis, Wisconsin, the 190 paired six-cylinder gasoline or diesel power with power steering, disc brakes, a 48-gallon fuel tank, and a Category II or Snap-Coupler hitch arrangement. Only 4,726 were built, and it occupies a useful middle position between the 180 and the 190XT.
Buying a used Allis-Chalmers 190
Confirm the exact engine and PTO configuration, then test all eight transmission speeds and both Power Director ranges under load. Inspect the Power Director clutch operation, hydraulic response, brake function, engine-to-transmission flange serial stamping, and the condition of the hitch system because Snap-Coupler and three-point equipment differ.
Allis-Chalmers 190 frequently asked questions
Is the Allis-Chalmers 190 the same as a 190XT?
No. The 190 and 190XT are separate models; the 190XT was the higher-powered tractor.
How much PTO power does a diesel Allis-Chalmers 190 have?
The diesel 190 produced 77.20 hp at the PTO in Nebraska testing.
What transmission does the Allis-Chalmers 190 use?
It has an 8-speed transmission with a two-speed Power Director.
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.