Specifications, Service and Repair of Farm and Lawn Tractors

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International Harvester 1586 Technical Specifications

International 1586 Engine Data

Engine Model ................. International Harvester DT-436
Engine Type ................. 4-stroke, six-cylinder turbocharged diesel
Number of Cylinders ................. 6
Displacement, cu in (L) ................. 436 (7.10)
Engine Bore, in (mm) ................. 4.30 (109.0)
Engine Stroke, in (mm) ................. 5.00 (127.0)
Aspiration ................. Turbocharged
Rated Engine Power, hp (kW) ................. 179.0 (132.6)
Rated Engine Speed, rpm ................. 2500
Compression ................. 16:1
Firing Order ................. 1-5-3-6-2-4
Fuel System ................. Direct injection
Air Cleaner ................. Dual dry elements
Fuel Tank Capacity, gal (L) ................. 63.0 (238.5)
Oil Capacity, qts (L) ................. 20.0 (18.9)
Coolant Capacity, qts (L) ................. 27.0 (25.5)
Electrical System Rating, Volts ................. 12
Charging System ................. Alternator

IH 1586 Power Take-Off

PTO Operational Type ................. Independent
PTO Horsepower, hp (kW) ................. 160.0 (118.5)
PTO Clutch Type ................. Dry disc
PTO Speeds, rpm ................. 1000
PTO / Engine Speed, rpm ................. 1000/2072

Transmission Configuration

Transmission Type ................. Torque Amplifier
Gearbox Type ................. 12F/6R, partial powershift
Number of Forward Gears ................. 12
Number of Reverse Gears ................. 6
Clutch Type ................. Dry disc
Oil Capacity, qts (L) ................. 108.0 (102.2)
Maximum Forward Speed, mph (kph) ................. 17.0 (27.4)
Maximum Reverse Speed, mph (kph) ................. 9.4 (15.1)

IH 1586 Wheels and Tires

Drive Wheels ................. 2WD/4WD
Steering Configuration ................. Front Steer
Steering System ................. Power assist
Brakes Type ................. Hydraulic disc
Front Tire Size ................. 11.0x16
Rear Tire Size ................. 20.8x38
Front Tread, in (mm) ................. 60.8-84.8 (1540-2150)
Rear Tread, in (mm) ................. 64-132 (1625-3355)

International 1586 Hydraulic System

Hydraulic System Type ................. Open Center
Implement Pump Type ................. Gear
Implement Pump Flow, gpm (Lpm) ................. 12.0 (45.4)
Hydraulic Pressure, Bar (psi) ................. 138 (2000)
Hydraulic Fluid Capacity, gal (L) ................. 27.0 (102.2)
Number of Standard Remote Valves ................. 2
3-Point Hitch Category ................. 3

Dimensions and Weight

Wheelbase, in (mm) ................. 105 (2655)
Length, in (mm) ................. 169 (4290)
Height (Cab), in (mm) ................. 116 (2940)
Overall Width, in (mm) ................. 112 (2840)
Ground Clearance, in (mm) ................. 14 (350)
Turning Radius (without Brakes), in (mm) ................. 181 (4570)
Turning Radius (with Brakes), in (mm) ................. 134 (3390)
Weight (Shipping), lb (kg) ................. 13600 (6170)
Weight (Operating), lb (kg) ................. 15120 (6860)
Weight (Ballasted), lb (kg) ................. 17600 (7985)

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INTERNATIONAL TRACTORS SPECIFICATIONS

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FARMALL TRACTORS SPECIFICATIONS

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