Production years
1975-1981
Ford tractor ยท 1975-1981
Ford 6600 Tractor
The Ford 6600 is a versatile utility tractor built from 1975 through 1981. With a four-cylinder diesel and 70 PTO horsepower rating, it earned a durable reputation as an adaptable all-round farm tractor.
Engine
Ford 4.2 L or 4.4 L, 4-cylinder diesel
Power
70 PTO hp claimed
Weight
About 5,880 lb ROPS; 7,020 lb cab
Ford 6600 specifications
| Production years | 1975-1981 |
|---|---|
| Engine | Ford 4.2 L or 4.4 L, 4-cylinder diesel |
| Power | 70 PTO hp claimed |
| Transmission | 8-speed gear or 16-speed two-speed power shift |
| Weight | About 5,880 lb ROPS; 7,020 lb cab |
| Fuel type | Diesel |
| PTO | Independent 540 rpm; 540/1,000 optional |
| Hydraulics | Open-center, 9.7 gpm pump |
What the 6600 is used for
The 6600 was designed for broad-use farm work, including loader duties, haying, planting, mowing, livestock chores, and moderate tillage. Its power and manageable size made it suitable as a primary tractor on many mixed farms.
It remains useful for small and medium acreage, hay work, loader work, and property maintenance. Familiar controls and broad service knowledge continue to support regular use of good examples.
Why the Ford 6600 stands out
The Ford 6600 remains popular because it balances usable power, relatively simple mechanical systems, and real versatility. Its strong owner base and generally good parts support help explain why many remain in service.
Buying a used Ford 6600
Start the engine cold and inspect for fuel, oil, and hydraulic leaks, then test the clutch, brakes, steering, hitch, PTO, and every transmission range. If fitted with the two-speed power-shift transmission, ensure it shifts correctly under load; inspect rear axle seals, hydraulic performance, and loader mounting areas. Confirm exact engine and option specifications with TractorData.com and serial-number records.
Ford 6600 frequently asked questions
How much horsepower does a Ford 6600 have?
The Ford 6600 was rated at 70 PTO horsepower. Nebraska testing recorded about 70.6 PTO horsepower.
What years was the Ford 6600 produced?
Ford produced the 6600 from 1975 through 1981.
Is a Ford 6600 a good used farm tractor?
A properly maintained 6600 is a versatile older tractor for hay, livestock, loader, and property work, but its drivetrain and hydraulic condition are critical.
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.