The International Harvester 966 is a 2WD or 4WD row-crop tractor from the 66 series. This tractor was manufactured by International Harvester in from 1971 to 1976. The IH 966 is equipped with a 6.8 L (414.0 cu·in) six-cylinder diesel engine and one of three transmissions: a sliding gear transmission with 8 forward and 4 reverse gears, a torque amplifier transmission with 16 forward and 8 reverse gears or a hydrostatic transmission with infinite forward and reverse gears.
The International Harvester 966 row-crop tractor used the International Harvester D414 engine. It is a 6.8 L, 6,784 cm2, (414.0 cu·in) six-cylinder natural aspirated diesel engine with 109.0 mm (4.29 in) of the cylinder bore and 121.0 mm (4.76 in) of the piston stroke.This engine produced 92.3 PS (67.9 kW; 91.0 HP) of output power.
The International Harvester 966 is equipped with hydrostatic power steering, independent hydraulic dry disc brakes, the cab with heat and A/C and 140.0 liters (37 US gal.; 30.8 Imp. gal) fuel tank.
International Harvester 966 Specifications
| General Specifications | |
| Model | International Harvester 966 |
| Length | 4,190 mm (165 in) |
| Width | 2,480 mm (97.6 in) |
| Height | 2,660 mm (104.7 in) |
| Wheel base | 2,660 mm (104.7 in) |
| Ground clearance | 350 mm (13.8 in) |
| Weight |
Gear: 5,040 kg (11,110 lbs) Hydro: 5,300 kg (11,700 lbs) |
| Fuel tank capacity | 140.0 liters (37 US gal.; 30.8 Imp. gal) |
| Battery | Two 6V, 172 Ah |
| Cabin type | Cab heat and A/C |
| Engine | |
| Engine model | International Harvester D414 |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 6 |
| Fuel type | Diesel |
| Displacement | 6.8 L, 6,784 cm2, (414.0 cu·in) |
| Bore and stroke | 109.0 mm X 121.0 mm (4.29 in X 4.76 in) |
| Horsepower | 92.3 PS (67.9 kW; 91.0 HP) |
| Starter | Electric |
| Oil capacity: | 11.4 L (12 US. qt, 10 Imp. qt.) |
| Coolant capacity: | 22.7 L (24 US. qt, 20 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×2 2WD or 4×4 MFWD 4WD |
| Steering type | Hydrostatic power |
| Brakes | Independent hydraulic dry disc |
| Transmission model | – |
| Transmission type | Sliding gear |
| Gears | 8 forward and 4 reverse |
| Speed | Forward: 29.4 kmh (18.3 mph) Reverse: 14.5 (9 mph) |
| Transmission oil capacity | 85.2 L (22.5 US. gal, 18.7 Imp. gal.) |
| Transmission model | – |
| Transmission type | Torque amplifier |
| Gears | 16 forward and 8 reverse |
| Speed | Forward: 29.4 kmh (18.3 mph) Reverse: 14.5 (9 mph) |
| Transmission model | – |
| Transmission type | Hydrostatic |
| Gears | Infinite forward and reverse |
| Speed | Forward: 29.0 kmh (18 mph) Reverse: 29.0 (18 mph) |
| Tires | |
| Front tires | Ag: 9.5L-15 |
| Rear tires | Ag: 18.4-34 |
| Three-Point Hitch | |
| Caterogy | II or IH Fast Hitch |
| Control type | – |
| Lift capacity (at 610 mm / 24 in) |
Cat II: 1,995 kg (4,400 lbs) IH Fast Hitch: 2,270 kg (5,000 lbs) |
| PTO (Power take-off shaft) | |
| Rear PTO type | Independent |
| Rear PTO speed | 540/1,000 rpm |
| Hydraulic system | |
| Hydraulic type | Open center |
| Hydraulic capacity | 85.2 L (90.03 US. qt, 74.97 Imp. qt.) |
| Pressure | 2,000 psi (138 bar) |
| Valves | 1 to 4 |
| Pump flow | 12.0 gpm (45.4 lpm) |
| Steering flow | 9.0 gpm (34.1 lpm) |
| PTO pump flow | 3.0 gpm (11.4 lpm) |
| Total flow | 24.0 gpm (90.8 lpm) |