International Harvester

International Harvester 1086B

The International Harvester 1086B is a row-crop tractor produced from 1981 to 1982 by International Harvester. It was built in Geelong, Australia, with a total production of 164 units. The tractor features a turbocharged 6-cylinder 6.8L diesel engine producing 148 hp (110.4 kW) and a 16-speed Torque Amplifier transmission. It offers two- or four-wheel drive, electro-hydraulic rear differential lock, power steering, hydraulic wet disc brakes, and a standard cab. The PTO is independent with 540/1000 RPM options. Dimensions include a length of 168.1 inches, width of 102 inches, and a shipping weight of 13117 lbs. Tires are sized 11.00-16 front and 24.5-32 rear. The tractor uses an open center hydraulic system and has a rear hitch type III/II.

Power144 hp[P]

Founded1976 - 1981

Model1086B

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Technical Specifications

Detailed specifications and technical data for International Harvester 1086B

Power

Engine	148 hp (110.4 kW)
PTO (claimed)	98 hp (73.1 kW)

Engine

Type	turbocharged diesel
Model	International Harvester DT-414
Power	148 hp (110.4 kW)
Cooling	liquid-cooled inline
Cylinders	6-cylinder
Rated RPM	2400
Air cleaner	dry
Bore/Stroke	4.30x4.75 inches (109 x 121 mm)
Displacement	414 ci (6.8 L)
Starter type	electric

Hydraulics

Type	open center

Mechanical

Cab	standard
Drive	Two- or four-wheel drive
Brakes	Hydraulic wet disc brakes
Power steering	yes
Differential lock	electro-hydraulic rear

Production

Type	Row-Crop tractor
Built in	Geelong, Australia
Total built	164
Manufacturer	International Harvester

Transmission

Type	Torque Amplifier
Gears	16 forward and 4 reverse
Clutch	hydraulic cerametallic disc
Transmission	two-speed power shift

Tractor hitch

Rear Type	III/II

Dimensions & Tires

Width	102 inches (259 cm)
Length	168.1 inches (426 cm)
Rear tire	24.5-32
Front tire	11.00-16
Shipping weight	13117 lbs (5949 kg)
Ground clearance	15.4 inches (39 cm)

Power Take-off (PTO)