International 1486 row-crop tractor: review and specs

The International Harvester 1486 is a 2WD or 4WD row-crop tractor from the 86 series. This tractor was manufactured by International Harvester in Rock Island, Illinois, USA from 1976 to 1981. The IH 1486 is equipped with a 7.1 L (436.0 cu·in) six-cylinder diesel engine and a torque amplifier transmission with 16 forward and 8 reverse gears.

The International Harvester 1486 row-crop tractor used the International Harvester DT436 engine. It is a 7.1 L, 7,145 cm², (436.0 cu·in) six-cylinder turbocharged diesel engine with 109.0 mm (4.29 in) of the cylinder bore and 127.0 mm (5 in) of the piston stroke. This engine produced 147 PS (108.1 kW; 145.0 HP) at 2,600 rpm of PTO output power.

The International Harvester 1486 is equipped with power assist steering, hydraulic disc brakes, the cab and 238.5 liters (63 US gal.; 52.5 Imp. gal) fuel tank.

International Harvester 1486 Specifications

General Specifications
Model	International Harvester 1486
Length	2WD: 4,260 mm (167.7 in) 4WD: 4,240 mm (167.0 in)
Width	2,590 mm (102 in)
Height (Cab)	2,920 mm (115 in)
Wheel base	Wide-tread front: 2,660 mm (104.7 in) Tricycle front: 2,560 mm (101.0 in) 4WD: 2,510 mm (99.0 in)
Ground clearance	350 mm (13.8 in)
Weight (operating)	6,200 kg (13,669 lbs)
Fuel tank capacity	238.5 liters (63 US gal.; 52.5 Imp. gal)
Battery	Two 12V, CCA 470A
Cabin type	Cab (standard)
Engine
Engine model	International Harvester DT436
Engine type	Four-stroke, liquid-cooled, inline
Cylinders	6
Fuel type	Diesel
Displacement	7.1 L, 7,145 cm², (436.0 cu·in)
Bore and stroke	109.0 mm X 127.0 mm (4.29 in X 5 in)
Horsepower	147 PS (108.1 kW; 145 HP) at 2,600 rpm
Starter	Electric
Oil capacity:	18.9 L (20 US. qt, 16.6 Imp. qt.)
Coolant capacity:	25.6 L (27.1 US. qt, 22.5 Imp. qt.)

Transmission and chassis
Chassis	4×2 2WD or 4×4 MFWD 4WD
Steering type	Power assist
Brakes	Hydraulic disc
Transmission model	–
Transmission type	Torque Amplifier
Gears	16 forward and 8 reverse
Speed	Forward: 35.7 kmh (22.2 mph) Reverse: 17.5 (10.9 mph)
Transmission oil capacity	102.2 L (27 US. gal, 22.5 Imp. gal.)
Tires
Front tires	Ag: 11.00-16 (2WD), 13.6-24 (4WD)
Rear tires	Ag: 18.4-38

Three-Point Hitch
Caterogy	III/II
Control type	–
Lift capacity (at ends)	–
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.)
Valves	2
Pump flow	45.4 gpm (171.9 lpm)

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