International Harvester 4786

International Harvester 4786 Steiger built Technical Specifications

International Harvester 4786 is a Row-Crop tractor that was produced by the John Deere between 1978 – 1981.

Below you will find detailed technical specifications for International Harvester 4786 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

International Harvester 4786 Production

















Manufacturer:
Distributor: International Harvester
Manufacturer: Steiger
Type: Four-wheel Drive (4WD) tractor
Factory: Fargo, North Dakota, USA
Original price: $78,700 (1981 )


International Harvester 4786 Power










Engine:
Engine: 350 hp
261.0 kW
Drawbar (claimed): 260 hp
193.9 kW
Drawbar (tested): 258.20 hp
192.5 kW

International Harvester 4786 Mechanical
















Chassis: 4×4 articulated 4WD
Brakes: hydraulic wet disc
Cab: Cab standard with air-conditioning.
Transmission: 10-speed sliding gear

Hydraulics




Pump flow: 19 gpm
71.9 lpm

Tracktor Hitch




Rear Type: IV*Optional

International Harvester 4786 Engine detail































Engine Detail
International Harvester DV-800
turbocharged diesel
8-cylinder
liquid-cooled
Displacement: 798 ci
13.1 L
Bore/Stroke: 5.31×4.50 inches
135 x 114 mm
Power: 350 hp
261.0 kW
Air cleaner: dry
Compression: 15.6:1
Rated RPM: 2600
Starter volts: 12



International Harvester 4786 Transmission overview

Engine Oil









Type: sliding gear
Gears: 10 forward and 2 reverse
Clutch: dry disc

International Harvester 4786 Dimensions













Wheelbase: 118 inches
299 cm
Operating weight: 30200 lbs
13698 kg *Weight with 23.1-30 duals.
Front tread: 68.1 to 125.1 inches
172 to 317 cm
Rear tread: 68.1 to 125.1 inches
172 to 317 cm

International Harvester 4786 Tests























Nebraska Tractor Test 1317
Diesel 10-speed 4WD
May 23 – 29, 1979
Link: Nebraska Tractor Test 1317 file
Drawbar performance
Max power: 258.20 hp
192.5 kW
Fuel use: 20.2 gal/hour
76.5 l/hour
Gear 3H used for power test.
Max pull: 33468 lbs
15181 kg
Gear 1H used for pull test.

FAQ

Is International Harvester 4786 a good tractor?

The International Harvester 4786 is one of the great tractors in the Steiger stable, and it has earned Steiger a fantastic reputation.

How much oil does a International Harvester 4786 take?

Check out the International Harvester 4786 oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year Steiger made the 4586

The International Harvester 4786 was an agricultural tractor model made from 1978 – 1981

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