Production years
1957-1967
Allis-Chalmers tractor ยท 1957-1967
Allis-Chalmers D17 Tractor
The Allis-Chalmers D17 is a 63 engine hp row-crop tractor with the distinctive Power-Director two-speed system. It is a popular, capable classic for hay, chores, and moderate field work; exact figures vary by Series and fuel type and should be confirmed with TractorData.com.
Engine
3.7 L four-cylinder petrol or LP gas; 4.3 L six-cylinder diesel
Power
63 hp engine; 48.64 hp tested drawbar for petrol Power-Director
Weight, approximate
2,120 kg petrol row-crop
Allis-Chalmers D17 specifications
| Production years | 1957-1967 |
|---|---|
| Engine | 3.7 L four-cylinder petrol or LP gas; 4.3 L six-cylinder diesel |
| Power | 63 hp engine; 48.64 hp tested drawbar for petrol Power-Director |
| Transmission | Power-Director 8 forward/2 reverse partial power shift |
| Weight, approximate | 2,120 kg petrol row-crop |
| Fuel type | Petrol, diesel, or LP gas |
| PTO | Live rear PTO, 540 rpm |
| Hitch | Snap-Coupler; Category II hitch optional on Series IV |
What the D17 is used for
The D17 works well with three- to five-plough-era implements, hay tools, cultivation equipment, and everyday farm chores. Its compact size and useful power make it manageable on small and mid-sized farms.
The Power-Director lets the operator shift between direct and lower drive while working and includes a neutral position that can keep the PTO running. That feature is particularly helpful for PTO-driven work and changing field conditions.
Why the Allis-Chalmers D17 stands out
The D17 was one of Allis-Chalmers' most successful D Series tractors, with more than 84,000 built. Its Power-Director system, Snap-Coupler, multiple fuel choices, and long Series I through IV evolution give it both practical and collector appeal.
Buying a used Allis-Chalmers D17
Determine the tractor's Series and fuel type, as details differ across production. Test the Power-Director for positive engagement in both ranges and neutral, inspect the main and Power-Director clutch behavior, and check Snap-Coupler, PTO, steering, brakes, hydraulic response, and rear-casting condition. Confirm serial number details and exact specifications with TractorData.com before buying.
Allis-Chalmers D17 frequently asked questions
What is Power-Director on an Allis-Chalmers D17?
It is the D17's two-speed partial power-shift system, providing direct and lower drive ranges plus neutral.
Does a D17 have a live PTO?
Yes. The D17 has a live 540 rpm rear PTO.
Which engines were offered in the D17?
Petrol and LP-gas four-cylinder engines, plus a six-cylinder diesel, were offered.
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 19 Sep 2026.