The International Harvester 4586 is a 4WD four-wheel drive tractor manufactured by Steiger in Fargo, North Dakota, USA for distributor International Harvester from 1976 to 1981. The International Harvester 4586 is equipped with a 13.1 L (798.0 cu·in) eight-cylinder diesel engine and a transmission with 10 forward and 2 reverse gears.
The International 4586 tractor used the International Harvester DV-800 engine. It is a 13.1 L, 13,077 cm2, (798.0 cu·in) eight-cylinder turbocharged diesel engine with 135.0 mm (5.31 in) of the cylinder bore and 114.0 mm (4.49 in) of the piston stroke. The compression ratio rating is 15.6:1. This engine produced 304.2 PS (223.7 kW; 300.0 HP) at 2,600 rpm of output power and 983.1 N·m (100.2 kg·m, 724.5 ft·lb) at 1,800 rpm of torque.
The IH 4586 is equipped with hydrostatic power steering, hydraulic wet disc brakes, cab with air-conditioning, and 643.5 liters (170 US gal.; 141.6 Imp. gal) fuel tank.
International Harvester 4586 Specifications
| General Specifications | |
| Model | International Harvester 4586 |
| Length | – |
| Width | – |
| Height | – |
| Wheel base | 2,990 mm (117.7 in) |
| Ground clearance | – |
| Weight (operating) | 11,680 kg (25,750 lbs) |
| Fuel tank capacity | 643.5 liters (170 US gal.; 141.6 Imp. gal) |
| Battery | 12V |
| Cabin type | Cab with air-conditioning |
| Engine | |
| Engine model | International Harvester DV-800 |
| Engine type | Four-stroke, liquid-cooled, V |
| Cylinders | 8 |
| Fuel type | Diesel |
| Displacement | 13.1 L, 13,077 cm2, (798.0 cu·in) |
| Bore and stroke | 135.0 mm X 114.0 mm (5.31 in X 4.49 in) |
| Compression ratio | 15.6:1 |
| Horsepower | 304.2 PS (223.7 kW; 300.0 HP) at 2,600 rpm |
| Torque | 983.1 N·m (100.2 kg·m, 724.5 ft·lb) at 1,800 rpm |
| Starter | Electric |
| Transmission and chassis | |
| Chassis | 4×4 articulated 4WD |
| Steering type | Hydrostatic power |
| Brakes | Hydraulic wet disc |
| Transmission model | – |
| Transmission type | – |
| Gears | 10 forward and 2 reverse |
| Speed | Forward: 36.7 kmh (22.8 mph) Reverse: 5.3 (3.3 mph) |
| Tires | |
| Front tires | Ag: 24.5-32 |
| Rear tires | Ag: 24.5-32 |
| Three-Point Hitch | |
| Category | IV |
| Control type | – |
| Lift capacity (at ends) | – |
| Hydraulic system | |
| Hydraulic type | – |
| Pump flow | 19.0 gpm (71.9 lpm) |
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