Introduction
Ford 6700 Row-Crop Tractor
The Ford 6700 is a row-crop tractor produced between 1977 and 1981. Designed as a versatile agricultural machine, it belongs to the Ford tractor series that includes the 6600 and 7600 models, offering a balance of power and mechanical reliability for field operations.
Engine and Performance
The tractor is powered by a 4.4-liter, 4-cylinder liquid-cooled diesel engine. It generates a rated power of 75 hp at 2100 RPM. The engine delivers a maximum torque of 200 lb-ft at 1400 RPM, providing consistent lugging ability for various field tasks. It utilizes an oil bath air cleaner and requires a 12-volt electrical system for starting.
Transmission and Drivetrain
The Ford 6700 offers two transmission configurations: a standard 8-speed gear transmission with 8 forward and 2 reverse gears, or an optional Dual-Power two-speed power shift transmission providing 16 forward and 4 reverse speeds. The tractor is available in both two-wheel and four-wheel drive variants, featuring inboard planetary final drives and a mechanical rear differential lock to enhance traction in difficult soil conditions.
Hydraulics and Hitch
The hydraulic system is an open-center type, delivering a pump flow of 9.7 gpm at a pressure of 2100 psi. It supports one or two remote valves. The rear hitch is a Category II system utilizing top-link draft sensing for implement control, with a maximum rear lift capacity of 4040 lbs (1832 kg).
Operator Environment and Dimensions
The tractor features an open operator station as standard, with an optional cab available that includes heating and air conditioning. It has a wheelbase of 101.6 inches and an overall length of 152.2 inches. The front and rear treads are adjustable to accommodate various row-crop spacings, with a front axle clearance of 19.7 inches.
Conclusion
The Ford 6700 is a robust, mid-range tractor suited for general row-crop farming. Its combination of a reliable diesel engine, multiple transmission options, and adjustable tread widths makes it a practical choice for farmers requiring a versatile machine for plowing, tilling, and general utility work.
Production Information of Ford, 6700
- Row-Crop tractor
- Original price was $22,000 in 1981
| Manufacturer | Ford |
|---|
Dimension and Tires Information of Ford, 6700
| Front tread | 52 to 80 inches [132 to 203 cm ] |
|---|---|
| Wheelbase | 101.6 inches [258 cm] |
| Wheelbase(optional) | 24 inches [60 cm] |
| Clearance (front axle) | 19.7 inches [50 cm] |
| Clearance (front axle)(optional) | 85.5 inches [217 cm] |
| Rear tread | 56 to 80 inches [142 to 203 cm] |
| Front tread | 58.5 to 86.5 inches [148 to 219 cm] |
| Length | 152.2 inches [386 cm] |
| Rear tread | 56 to 90 inches [142 to 228 cm (power-adjust)] |
Optional high-clearance front axle
Optional high-clearance front axle
Optional short-wheelbase chassis
| Ag front | 7.50-16 |
|---|---|
| Ag rear | 16.9-38 |
Engine Specifications of Ford, 6700
- Liquid-cooled inline
- The larger Ford Blue Power Special was available in 1981 only. Advertised power performance was the same as the 4.2L.
- Diesel
- 4-cylinder
| Coolant capacity | 14.5 qts [13.7 L] |
|---|---|
| Oil capacity | 9 qts [8.5 L] |
| Rated RPM | 2100 |
| Rated RPM(optional) | 20.5 qts [19.4 L] |
| Compression | 16.3:1 |
| Rated RPM | 2100 |
| Air cleaner | Oil bath |
| Bore/Stroke | 4.4094x4.4094 inches [112 x 112 mm] |
| Displacement | 267.9 ci [4.4 L] |
| Starter volts | 12 |
| Torque RPM | 1400 |
| Torque | 200 lb-ft [271.2 Nm] |
With cab heat and air-conditioning.
Transmission Information of Ford, 6700
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 8 forward and 2 reverse |
| Clutch | 305mm dry disc |
Transmission variants 2
| Transmission | Dual-Power |
|---|---|
| Type | Two-speed power shift |
| Gears | 16 forward and 4 reverse |
- 8-speed gear
- 16-speed two-speed power shift
Mechanical Specs of Ford, 6700
- Two- or four-wheel drive
- Open operator station. Cab optional with available heater and air-conditioning.
- Power steering
| Final drives | Inboard planetary |
|---|---|
| Differential lock | Mechanical rear |
Power Information of Ford, 6700
| Rear PTO | Independent |
|---|---|
| Engine RPM | 1000@2060 |
| Rear PTO Type | 540 (1.375) |
| Rear PTO Type(optional) | 540/1000 (1.375) |
Hydraulics Specifications of Ford, 6700
| Type | Open center |
|---|---|
| Pump flow | 9.7 gpm [36.7 lpm] |
| Pressure | 2100 psi [144.8 bar] |
| Valves | 1 or 2 |
Three-Point Hitch of Ford, 6700
| Rear Type | II |
|---|---|
| Control | Top-link draft sensing |
| Rear lift | 4040 lbs [1832 kg] |
Electrical System of Ford, 6700
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Battery volts(optional) | 51 |
| Charging system | Alternator |
| Battery AH | 128 |
| Charging amps | 32 |
Optional, standard with cab.
Where it sits
With 75 HP, the Ford 6700 sits just below 6710 (78 HP) in Ford's range. Its power puts it in the 55th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the Ford 6700 have?
The Ford 6700 delivers 75 HP.
What years was the Ford 6700 produced?
The Ford 6700 was produced in 1977-1981.
What engine does the Ford 6700 have?
The Ford 6700 is powered by a Diesel, 4-cylinder engine.
What transmission does the Ford 6700 use?
The Ford 6700 uses a Gear transmission.
Is the Ford 6700 4WD?
The Ford 6700 is available in 2WD/4WD.