The Farmall 1066 is a 2WD or 4WD row-crop tractor. This tractor was manufactured by the International Harvester in Rock Island, Illinois, USA from 1971 to 1976. The Farmall 1066 is equipped with 6.8 L diesel engine and one of three transmissions: gear type transmission with dry disc clutch (8 forward and 4 reverse gears), partial power shift transmission with dry disc clutch (16 forward and 8 reverse gears) and hydrostatic transmission with infinite (two-range) forward and reverse.
The Farmall 1066 row-crop tractor used 6.8 L, 6784 cm2, (414 cu·in) turbo diesel engine with 109.0 mm (4.29 in) of cylinder bore and 121.0 mm (4.76 in) of piston stroke. This engine produced 109.5 PS (80.5 kW; 108 HP) of maximum output power.
The Farmall 1066 is equipped with hydrostatic power steering, double dry disc, hydrostatic power self-adjusting brakes, open operator station, and 159.0 liters (42 US gal.; 35 Imp. gal) fuel tank.
Farmall 1066 Specifications
General Specifications | |
Model | Farmall 1066 |
Length | 4,190 mm (165 in) |
Width | 2,480 mm (97.6 in) |
Height | – |
Wheel base | 2,660 mm (104.7 in) |
Weight | Gear: 5,510 kg (12,150 lbs) Hydro: 5,590 kg (12,320 lbs) |
Fuel tank capacity | 159.0 liters (42 US gal.; 35 Imp. gal) |
Battery | Two 6V 204A |
Cabin type | Open operator station |
Engine | |
Engine model | International Harvester DT414 |
Engine type | Four-stroke, liquid-cooled, inline |
Cylinders | 6 |
Fuel type | Diesel |
Displacement | 6.8 L, 6,784 cm2, (414 cu·in) |
Bore and stroke | 109.0 mm X 121.0 mm (4.29 in X 4.76 in) |
Horsepower | 109.5 PS (80.5 kW; 108 HP) at rpm |
Starter | Electric |
Oil capacity: | 17.0 L (17.96 US. qt, 14.96 Imp. qt.) |
Coolant capacity: | 23.7 L (25.04 US. qt, 20.85 Imp. qt.) |
Transmission and chassis | |
Chassis | 4×2 2WD or 4×4 MFWD 4WD (optio |
Steering type | Hydrostatic power |
Brakes | Double dry disc, hydrostatic power self-adjusting |
Transmission model | – |
Transmission type | Gear type with dry disc clutch |
Gears | 8 forward and 4 reverse |
Speed | Forward: 32.6 kmh (20.3 mph) Reverse: 16.1 (10 mph) |
Transmission model | Torque Amplifier |
Transmission type | Partial power shift with dry disc clutch |
Gears | 16 forward and 8 reverse |
Speed | Forward: 32.6 kmh (20.3 mph) Reverse: 16.1 (10 mph) |
Transmission model | – |
Transmission type | Hydrostatic |
Gears | Infinite (two-range) forward and reverse |
Speed | Forward: 27.4 kmh (17 mph) Reverse: 11.3 (7 mph) |
Tires | |
Front tires | Ag: 11L-15 |
Rear tires | Ag: 18.4-38 |
Three-Point Hitch | |
Caterogy | III/II |
Control type | – |
Lift capacity | 2,540 kg (5,600 lbs) |
PTO (Power take-off shaft) | |
Rear PTO type | Independent |
Rear PTO spped | 540/1,000 rpm |
Hydraulic system | |
Hydraulic type | Open center |
Pump flow | 12.0 gpm (45.4 lpm) |
Total flow | 21.0 gpm (79.5 lpm) |
Steering flow | 9.0 gpm (34.1 lpm) |
We try to use verified sources and official documentation, however, differences between sources or errors in entering information may occur. In addition, the characteristics may vary depending on the modification and market. We do not provide advice on technical issues related to the any operation or repair. We do not recommend using provided information for repairing or spare parts ordering, use only official service manuals and spare-parts catalogs.
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