International Harvester 986B Specs ( 1981-1982 )
Overview
The International Harvester 986B is a row-crop farm tractor manufactured in Geelong, Australia, between 1981 and 1982. This two-wheel drive model features a 5.9L 6-cylinder turbocharged diesel engine rated at 133 hp and is equipped with a 16-speed Torque Amplifier power shift transmission.
Ideal Applications
Engine Power and Torque:
The DT-358 engine is rated at 133 hp at 2500 RPM and produces 331.9 lb-ft of torque at 1600 RPM, with a claimed PTO output of 115 hp.
Transmission and Hydraulic Configuration:
The mechanical layout includes a 16-speed two-speed power shift transmission, a 22.5-gallon hydraulic system capacity, and dual rear valves.
Dimensions and Chassis:
The tractor is built with a 159.8-inch length and 12434-lb shipping weight, utilizing 11.00-16 front tires and 23.1-34 rear tires for its two-wheel drive configuration.
Production
| Description | Row-Crop tractor / Built in Geelong, Australia |
|---|---|
| Manufacturer | International Harvester |
| Total built | 328 |
Engine
| Engine type | International Harvester 5.9L 6-cyl diesel |
|---|---|
| Bore/Stroke | 3.875x5.0625 inches (98 x 129 mm) |
| Description | International Harvester DT-358 / turbocharged diesel / 6-cylinder / liquid-cooled |
| Displacement | 358 ci (5.9 L) |
| Fuel system | direct injection |
| Power | 133 hp (99.2 kW) |
| Rated RPM | 2500 |
| Starter | electric |
| Starter volts | 12 |
| Torque | 331.9 lb-ft (450.1 Nm) |
| Torque RPM | 1600 |
| Drawbar (claimed) | 103 hp (76.8 kW) |
| PTO (claimed) | 115 hp (85.8 kW) |
Transmission
| Gears | 16 forward and 8 reverse |
|---|---|
| Transmission | International Harvester Torque Amplifier |
| Transmission type | 16-speed two-speed power shift |
| Type | two-speed power shift |
Mechanical
| Cab | Cab standard. |
|---|---|
| Drive type | Two-wheel drive |
Capacity
| Hydraulic system | 22.5 gal (85.2 L) |
|---|
Hydraulics
| Capacity | 22.5 gal (85.2 L) |
|---|---|
| Rear valves | 2 |
Hitch
| Rear lift (at ends) | 6272 lbs (2844 kg) |
|---|---|
| Rear Type | III |
PTO
| Rear PTO Type | 540/1000 |
|---|
Electrical
| Battery volts | 12 |
|---|---|
| Ground | negative |
Dimensions & Tires
| Ground clearance | 21.7 inches (55 cm) |
|---|---|
| Length | 159.8 inches (405 cm) |
| Shipping weight | 12434 lbs (5640 kg) |
| Width | 101.6 inches (258 cm) |
| Front tire | 11.00-16 |
| Rear tire | 23.1-34 |
| Weight | 12434 lbs (5640 kg) |
| Standard tires (ag) | Front: 11.00-16. Rear: 23.1-34 |
References
| Description | International Harvester Australia: Geelong Works by Sarah Tomac* / International Harvester Tractors & Equipment in Australia & New Zealand by Graeme Quick / Technical Annual published in 1983, by Power Farming / *Publication contains known errors. |
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