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International Harvester D-320

International Harvester D-320 tractor
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The International Harvester D-320 is a farm tractor produced from 1956 to 1962 by International Harvester in Neuss, Germany. It features a 1.6L 3-cylinder liquid-cooled diesel engine producing 20 hp (14.9 kW). The tractor has a 6-speed gear transmission with 6 forward and 1 reverse gears, two-wheel drive, and manual steering. It has an open operator station and uses a rear Type I hitch with a 540 RPM rear PTO. The D-320 weighs 2880 lbs (1306 kg) and has various tire options for front and rear. It is equipped with a belt pulley of 9.5 inches diameter running at 1325 RPM.
International HarvesterD-320tractorfarm tractordiesel engine20 hp6-speed transmissiondimensionsspecifications
Power20 hp
Founded1956 - 1962
ModelD-320

Technical Specifications

Detailed specifications and technical data for International Harvester D-320

Power

Engine:20 hp (14.9 kW)

Engine

Type:diesel
Power:20 hp (14.9 kW)
Cooling:liquid-cooled
Cylinders:3-cylinder
Fuel tank:7.1 gal (26.9 L)
Rated RPM:1750
Air cleaner:oil bath
Bore/Stroke:3.25x4.00 inches (83 x 102 mm)
Compression:19:1
Displacement:99.5 ci (1.6 L)
Engine Detail:International Harvester DD-99
Starter volts:12

Mechanical

Drive:Two-wheel drive
Steering:Manual steering
Operator station:Open operator station

Production

Built in:Neuss, Germany
Total built:13,298
Manufacturer:International Harvester
Production years:1956 - 1962

Belt Pulley

RPM:1325
Width:6.375 inches (16 cm)
Diameter:9.5 inches (24 cm)

Transmission

Type:gear
Gears:6 forward and 1 reverse
Speeds:6-speed gear

Tractor hitch

Rear Type:I

Dimensions & Tires

Width:64.5 inches (163 cm)
Height:61 inches (154 cm)
Length:108.25 inches (274 cm)
Weight:2880 lbs (1306 kg)
Rear tire:8x32, 10x28, 8x36
Front tire:4.50x16, 5.00x16, 4.00x19
Rear tread:49.25 to 74.75 inches (125 to 189 cm)
Front tread:49.25 to 80.75 inches (125 to 205 cm)
Ground clearance:15.375 inches (39 cm)

Power Take-off (PTO)

Rear PTO Type:540 (1.375)