The Ford 6600, produced from 1975 to 1981, is a versatile utility tractor known for its durability and robust performance. Available in both utility and row-crop versions, it offered powerful engine options, including diesel and gasoline variants. The 6600 featured advanced hydraulics, multiple transmission choices, and an optional cab with heating and air-conditioning. Its adaptability and reliability made it a popular choice for a wide range of agricultural tasks, cementing its reputation as a dependable workhorse in the farming community.
| Ford 6600 Specifications (1975 – 1981) |
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| Manufacturer | Ford |
| Type | Utility tractor |
| Production Years | 1975 – 1981 |
| Original Price (1981) | $11,500 |
| Variants: |
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| 6600 | Utility chassis |
| 6700 | Row-crop chassis (introduced in 1977) |
| Powertrain |
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| Engine Power (Gross) | 75.5 hp (56.3 kW) |
| Engine Power (Net) | 72.5 hp (54.1 kW) |
| PTO Power (Claimed) | 70 hp (52.2 kW) |
| Drawbar Power (Tested) | 57.87 hp (43.2 kW) |
| PTO Power (Tested) | 70.56 hp (52.6 kW) |
| Engine Ford 4.2L 4-cylinder Diesel |
|---|
| Displacement | 256 ci (4.2 L) |
| Bore/Stroke | 4.4094 x 4.2126 inches (112 x 107 mm) |
| Power (Gross) | 75.5 hp (56.3 kW) |
| Compression | 16.3:1 |
| Rated RPM | 2100 |
| Torque | 200 lb-ft (271.2 Nm) @ 1400 RPM |
| Oil Capacity | 9 qts (8.5 L) |
| Coolant Capacity | 13 qts (12.3 L) |
| Starter Volts | 12 |
| Engine Ford 4.4L 4-cylinder Diesel (Blue Power Special) |
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| Displacement | 267.9 ci (4.4 L) |
| Bore/Stroke | 4.4094 x 4.4094 inches (112 x 112 mm) |
| Rated RPM | 2100 |
| Starter Volts | 12 |
| Engine Ford 4.2L 4-cylinder Gasoline |
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| Displacement | 256 ci (4.2 L) |
| Bore/Stroke | 4.4 x 4.2 inches (112 x 107 mm) |
| Compression | 7.75/1 |
| Rated RPM | 2100 |
| Starter Volts | 12 |
| Gear Transmission |
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| Type | Gear |
| Gears | 8 forward and 2 reverse |
| Clutch | 304mm dry disc |
| Dual-Power Transmission |
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| Type | Two-speed power shift |
| Gears | 16 forward and 4 reverse |
| Chassis & Mechanical |
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| 4×2 | 2WD |
| 4×4 | MFWD 4WD |
| Final Drives | Inboard planetary |
| Differential Lock | Mechanical rear |
| Steering | Power |
| Brakes | Differential mechanical wet disc |
| Cab | Open operator station; Cab optional with heater and air-conditioning available |
| Hydraulics |
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| Pressure | 2100 psi (144.8 bar) |
| Valves | 1 or 2 |
| Pump Flow | 9.7 gpm (36.7 lpm) |
| Rear Hitch Type | II |
| Control | Top-link draft sensing |
| Rear Lift Capacity | 4040 lbs (1832 kg) |
| Power Take-off (PTO) |
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| Rear PTO | Independent |
| Rear RPM | 540 / 540/1000 |
| Electrical System |
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| Charging System | Alternator |
| Charging Amps | 32 |
| Battery Volts | 12 |
| Battery AH | 128 |
| Tires |
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| Ag Front | 7.50-16 |
| Ag Rear | 18.4-30 |
| Dimensions |
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| Wheelbase | 88 inches (223 cm) |
| Length | 153.3 inches (389 cm) |
| Width | 73.2 inches (185 cm)* |
| Height (hood) | 68.5 inches (173 cm) |
| Height (cab) | 106.6 inches (270 cm) |
| Clearance (front axle) | 18 inches (45 cm) |
| Front Tread | 52.5 to 80.5 inches (133 to 204 cm) |
| Rear Tread | 52 to 80 inches (132 to 203 cm), 66 to 90 inches (167 to 228 cm) (power adjust) |
| Weight |
|---|
| Shipping | 5475 lbs (2483 kg) |
| Operating | Variants |
| 5880 lbs (2667 kg) | (ROPS) |
| 7020 lbs (3184 kg) | (cab) |
| Ballasted | 9700 lbs |
| Serial Numbers |
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| Location | On transmission housing, front-right corner |
| 1975 | C450700 |
| 1976 | C490300 |
| 1977 | C527300 |
| 1978 | C560500 |
| 1979 | C595800 |
| 1980 | C635700 |
| 1981 | C660700 |
Ford 6600 Tractor Overview (1975-1981)
The Ford 6600, produced from 1975 to 1981, is a testament to Ford’s commitment to delivering reliable and versatile agricultural machinery. This utility tractor was designed to meet the rigorous demands of farming, offering a robust combination of power, efficiency, and adaptability. Farmers appreciated the 6600 for its dependable performance across a variety of tasks, from tilling and plowing to hauling and harvesting.
At the heart of the Ford 6600 is a choice of powerful engines, including the standard 4.2L diesel, an optional 4.4L diesel for the Blue Power Special edition in 1981, and a 4.2L gasoline engine available until 1978. These engines provided a range of power outputs, ensuring that the 6600 could handle both light and heavy-duty operations with ease. The diesel engines, in particular, were known for their durability and efficiency, delivering ample torque and horsepower to tackle demanding fieldwork.
The transmission options further enhanced the tractor’s versatility. Farmers could choose between an 8-speed gear transmission or the Dual-Power two-speed power shift, which offered 16 forward and 4 reverse gears. This range of gearing allowed for precise control and adaptability in various field conditions and tasks. The 6600’s mechanical features included a 4×2 2WD chassis and an optional 4×4 MFWD 4WD configuration, providing flexibility for different terrains and farming needs.
Hydraulics played a crucial role in the Ford 6600’s functionality, with a reliable pump flow rate and the ability to handle significant rear lift capacities. This made it compatible with a wide array of implements and attachments, enhancing its utility in diverse farming operations. The tractor’s independent PTO, available with both 540 and 540/1000 RPM options, ensured smooth and efficient power transfer to implements.
Comfort and convenience were also considered in the design of the Ford 6600. The open operator station provided easy access and visibility, while an optional cab offered protection from the elements, with heating and air-conditioning available for enhanced comfort. The tractor’s sturdy construction, combined with features like power steering and differential mechanical wet disc brakes, ensured that it was not only powerful but also easy to operate.
Ford 6600 tractor is celebrated for its robust performance, versatility, and reliability. Its powerful engine options, advanced transmission systems, and comprehensive hydraulic capabilities made it a valuable asset on farms, capable of handling a wide range of agricultural tasks efficiently. The Ford 6600 remains a respected and trusted machine in the farming community, embodying the qualities that farmers seek in a dependable workhorse.
