Introduction
Ford 6600 Series 5600 Row-Crop Tractor
The Ford 6600 is a row-crop tractor produced between 1976 and 1984, manufactured in São Bernardo do Campo, Brazil. Part of the 5600 series, this machine was designed as a versatile utility tractor for standard agricultural operations.
Engine and Performance
The tractor is powered by the Ford OHV 4256, a liquid-cooled, four-cylinder diesel engine with a displacement of 256 cubic inches (4.2 liters). It delivers a rated power of 79 hp (58.9 kW) at 2100 engine RPM. The engine produces a maximum torque of 209.5 lb-ft (284.1 Nm) at 1300 RPM, providing steady lugging ability for field work.
Transmission and Drivetrain
The drivetrain consists of an 8-speed forward and 2-speed reverse mechanical transmission paired with a 330mm dry disc clutch. It features a two-wheel drive configuration, enhanced by a mechanical rear differential lock to improve traction in uneven field conditions. Steering is mechanical, with optional hydrostatic power steering available.
Hydraulics and Hitch
The open-center hydraulic system operates at a pressure of 2646 psi (182.4 bar) with a pump flow capacity of 9.7 gpm (36.7 lpm). The rear hitch is a Category II type, incorporating both position and draft control, capable of lifting up to 4138 lbs (1876 kg) at 24 inches behind the lift point.
Dimensions and PTO
The machine rests on an 87.4-inch wheelbase with a shipping weight of 5472 lbs. The rear independent PTO operates at a standard 540 RPM at an engine speed of 1900 RPM. Stopping power is provided by wet disc brakes, and the operator station features an open design.
Conclusion
The Ford 6600 is a conventional, mechanical-drive row-crop tractor suited for medium-duty agricultural applications. Its combination of a high-torque four-cylinder engine and a reliable hydraulic system makes it a functional choice for general farming tasks, plowing, and operating mounted implements.
Production Information of Ford, 6600
- Row-Crop tractor
- Built in São Bernardo do Campo, Brazil
| Manufacturer | Ford |
|---|
Dimension and Tires Information of Ford, 6600
| Wheelbase | 87.4 inches [221 cm] |
|---|---|
| Shipping weight | 5472 lbs [2482 kg] |
| Height (steering wheel) | 64.6 inches [164 cm] |
| Length | 141.7 inches [359 cm] |
| Clearance (rear axle) | 16.5 inches [41 cm] |
| Clearance (front axle) | 18 inches [45 cm] |
| Width | 70.9 inches [180 cm] |
| Rear tread | 56 to 80 inches [142 to 203 cm] |
| Front tread | 52 to 80 inches [132 to 203 cm] |
| Ag front | 7.50x16 |
|---|---|
| Ag front(optional) | 18.4/15x34 |
| Ag front(optional) | 18.4/15x30 |
| Ag front(optional) | 7.50x18 |
| Ag rear | 13.6/12x38 |
Engine Specifications of Ford, 6600
- Ford OHV 4256
- Liquid-cooled
- Diesel
- 4-cylinder
| Coolant capacity | 13 qts [12.3 L] |
|---|---|
| Compression | 16.3:1 |
| Rated RPM | 2100 |
| Torque RPM | 1300 |
| Torque | 209.5 lb-ft [284.1 Nm] |
| Displacement | 256 ci [4.2 L] |
| Power | 79 hp [58.9 kW] |
| Bore/Stroke | 4.4x4.2 inches [112 x 107 mm] |
| Oil capacity | 9 qts [8.5 L] |
| Starter volts | 12 |
| Starter | Electric |
Transmission Information of Ford, 6600
Transmission variants 1
| Gears | 8 forward and 2 reverse |
|---|---|
| Clutch | 330mm dry disc |
Mechanical Specs of Ford, 6600
- Two-wheel drive
- Wet disc brakes
- Open operator station.
| Differential lock | Mechanical rear |
|---|---|
| Steering | Mechanical |
Power Information of Ford, 6600
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 (1.375) |
| Engine RPM | 540@1900 |
Hydraulics Specifications of Ford, 6600
| Type | Open center |
|---|---|
| Pump flow | 9.7 gpm [36.7 lpm] |
| Capacity | 14 gal [53.0 L] |
| Pressure | 2646 psi [182.4 bar] |
Three-Point Hitch of Ford, 6600
| Rear Type | II |
|---|---|
| Control | Position and draft control |
| Rear lift (at 24"/610mm) | 4138 lbs [1876 kg] |
Electrical System of Ford, 6600
| Charging system | Alternator |
|---|---|
| Battery AH | 80 |
| Charging amps | 27 |
| Battery volts | 12 |
Where it sits
With 79 HP, the Ford 6600 sits just above 5600 (75 HP) in Ford's range. Its power puts it in the 57th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the Ford 6600 have?
The Ford 6600 delivers 79 HP.
What years was the Ford 6600 produced?
The Ford 6600 was produced in 1976-1984.
What engine does the Ford 6600 have?
The Ford 6600 is powered by a Diesel, 4-cylinder engine.
How much does the Ford 6600 weigh?
The Ford 6600 weighs 5472 lbs [2482 kg].
Is the Ford 6600 4WD?
The Ford 6600 is available in 2WD.