Introduction
Ford 7700: Technical Reference
The Ford 7700 is a row-crop tractor produced between 1975 and 1981, designed to deliver reliable performance for medium-to-large scale agricultural operations. This model is recognized for its robust construction and versatility in various field applications.
Engine and Performance
The tractor is powered by a 4.4-liter, 4-cylinder turbocharged diesel engine. It operates at a rated speed of 2100 RPM and produces 96 horsepower. The engine utilizes a liquid-cooling system and a dual dry element air cleaner to ensure operational longevity under heavy field conditions.
Transmission and Drivetrain
The Ford 7700 offers two primary transmission options: a 16-speed partial power shift (Ford Dual Power) and an 8-speed gear transmission. It features a dry plate clutch and is available in either two-wheel or four-wheel drive configurations, providing adaptability to different terrain requirements.
Hydraulics and PTO
The machine is equipped with an open-center hydraulic system and a Category II rear hitch, providing a lift capacity of 2,011 kg. The independent rear PTO supports dual speeds of 540 and 1000 RPM, allowing for efficient operation of a wide range of agricultural implements.
Dimensions and Handling
With a wheelbase of 258 cm and an operating weight of 3,810 kg, the Ford 7700 is designed for stability. Maneuverability is enhanced by power-assisted steering and differential wet disc brakes. The operator station is standard in an open configuration, with an optional cab available for improved working conditions.
Conclusion
The Ford 7700 is a capable row-crop tractor suited for farmers and collectors who require a durable, mechanically straightforward machine for general heavy-duty agricultural tasks. Its combination of power, weight, and flexible transmission options makes it a versatile asset for diverse farming environments.
Production Information of Ford, 7700
- Row-Crop tractor
- Original price was $24,300 in 1981
| Manufacturer | Ford |
|---|
Dimension and Tires Information of Ford, 7700
| Ballasted weight | 10,800 lbs [4898 kg] |
|---|---|
| Wheelbase | 101.6 inches [258 cm] |
| Height (exhaust) | 120.9 inches [307 cm] |
| Height (cab) | 113.4 inches [288 cm] |
| Length | 150.2 inches [381 cm] |
| Front tread | 56 to 88 inches [142 to 223 cm] |
| Operating weight | 8,400 lbs [3810 kg] |
| Width | 74 inches [187 cm] |
| Rear tread | 56 to 80 inches [142 to 203 cm] |
| Ag front | 7.50-18 |
|---|---|
| Ag rear | 18.4-34 |
Engine Specifications of Ford, 7700
- Ford
- Liquid-cooled inline
- The larger Blue Power Special engine was available in 1981 only. Advertised power performance was the same as the 4.2L.
- Turbocharged diesel
- 4-cylinder
| Coolant capacity | 18 qts [17.0 L] |
|---|---|
| Oil capacity | 9 qts [8.5 L] |
| Rated RPM | 2100 |
| Rated RPM(optional) | 20.5 qts [19.4 L] |
| Compression | 15.6:1 |
| Rated RPM | 2100 |
| Air cleaner | Dual dry element |
| Bore/Stroke | 4.4094x4.4094 inches [112 x 112 mm] |
| Displacement | 267.9 ci [4.4 L] |
| Starter volts | 12 |
| Torque RPM | 1600 |
| Torque | 272 lb-ft [368.8 Nm] |
With cab heat and air-conditioning.
Transmission Information of Ford, 7700
Transmission variants 1
| Transmission | Ford Dual Power |
|---|---|
| Clutch | Dry plate |
| Type | Partial power shift |
| Gears | 16 forward and 4 reverse |
Transmission variants 2
Transmission variants 3
| Type | Gear |
|---|---|
| Gears | 8 forward and 2 reverse |
- 16-speed partial power shift
- 8-speed gear
Mechanical Specs of Ford, 7700
- Two- or four-wheel drive
- Open operator station. Cab optional.
- Differential wet disc brakes
| Steering | Power assist |
|---|
Power Information of Ford, 7700
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540/1000 (1.375) |
Hydraulics Specifications of Ford, 7700
| Type | Open center |
|---|
Three-Point Hitch of Ford, 7700
| Rear Type | II |
|---|---|
| Rear lift | 4435 lbs [2011 kg] |
Where it sits
With 96 HP, the Ford 7700 sits just below 7710 (97 HP) in Ford's range. Its power puts it in the 66th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the Ford 7700 have?
The Ford 7700 delivers 96 HP.
What years was the Ford 7700 produced?
The Ford 7700 was produced in 1975-1981.
What engine does the Ford 7700 have?
The Ford 7700 is powered by a Turbocharged diesel, 4-cylinder engine.
What transmission does the Ford 7700 use?
The Ford 7700 uses a Ford Dual Power transmission.
How much does the Ford 7700 weigh?
The Ford 7700 weighs 8,400 lbs [3810 kg].
Is the Ford 7700 4WD?
The Ford 7700 is available in 2WD/4WD.