International Harvester
International Harvester 786B
The International Harvester 786B is a row-crop tractor produced from 1981 to 1982 as part of the 86B Series. Built in Geelong, Australia, a total of 441 units were manufactured. It features a 5.1L 6-cylinder liquid-cooled diesel engine delivering 100 hp (74.6 kW) with direct injection and a 16-speed two-speed power shift transmission. The tractor includes a hydraulic system with 22.5 gal (85.2 L) capacity, a category III rear hitch with 6272 lbs (2844 kg) lift capacity, and a rear PTO with 540/1000 rpm options. Standard tires are 10.00-16 front and 23.1-30 rear. The 786B has a shipping weight of 11354 lbs (5150 kg) and ground clearance of 20.5 inches (52 cm).
Power89 hp[P]
Founded1980 - 1981
Model786B
Technical Specifications
Detailed specifications and technical data for International Harvester 786B
Power
| Engine | 100 hp (74.6 kW) |
|---|---|
| PTO (claimed) | 81 hp (60.4 kW) |
| Drawbar (claimed) | 72 hp (53.7 kW) |
Tires
| Standard tires (ag) | Front: 10.00-16. Rear: 23.1-30 |
|---|
Engine
| Type | diesel |
|---|---|
| Model | International Harvester D-310 |
| Power | 100 hp (74.6 kW) |
| Torque | 221.3 lb-ft (300.1 Nm) |
| Cooling | liquid-cooled |
| Starter | electric |
| Cylinders | 6-cylinder |
| Rated RPM | 2400 |
| Torque RPM | 1600 |
| Bore/Stroke | 3.875x4.375 inches (98 x 111 mm) |
| Fuel system | direct injection |
| Displacement | 310 ci (5.1 L) |
| Starter volts | 12 |
Dimensions
| Width | 101.6 inches (258 cm) |
|---|---|
| Length | 155.9 inches (395 cm) |
| Shipping weight | 11354 lbs (5150 kg) |
| Ground clearance | 20.5 inches (52 cm) |
Electrical
| Ground | negative |
|---|---|
| Battery volts | 12 |
Hydraulics
| Capacity | 22.5 gal (85.2 L) |
|---|---|
| Rear valves | 2 |
Production
| Type | Row-Crop tractor |
|---|---|
| Series | 86B Series |
| Built in | Geelong, Australia |
| Total built | 441 |
| Years produced | 1981 - 1982 |
Transmission
| Type | two-speed power shift |
|---|---|
| Gears | 16 forward and 8 reverse |
| Transmission | International Harvester Torque Amplifier |
Tractor hitch
| Rear Type | III |
|---|---|
| Rear lift (at ends) | 6272 lbs (2844 kg) |
Power Take-off (PTO)
| Rear PTO Type | 540/1000 |
|---|
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