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International Harvester DGD-4

International Harvester DGD-4 tractor
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The International Harvester DGD-4 is a row-crop tractor produced from 1953 to 1956. Built in Neuss, Germany, a total of 8,130 units were manufactured. It features a 2.2L 4-cylinder liquid-cooled diesel engine producing 30 hp (22.4 kW). The tractor has a 5-speed gear transmission with 5 forward and 1 reverse gears, two-wheel drive, mechanical rear differential lock, and disc brakes. It has an open operator station and uses a rear Type II/I hitch. The rear PTO operates at 540 RPM (1.375 inch shaft). Dimensions include a length of 111.5 inches, width of 64.25 inches, height of 52.25 inches, and weight of 2855 lbs. Tire options include front 4.00-19 and rear 10-28 sizes among others. The belt pulley diameter is 9.5 inches with a width of 6.375 inches and runs at 1325 RPM. The serial number tag is located on the right side behind the clutch housing.
International HarvesterDGD-4tractorspecificationsenginetransmissiondimensionsrow-crop tractor
Power30 hp
Founded1953 - 1956
ModelDGD-4

Technical Specifications

Detailed specifications and technical data for International Harvester DGD-4

Power

Engine power:30 hp (22.4 kW)

Engine

Type:diesel
Model:International Harvester DD-132
Power:30 hp (22.4 kW)
Cooling:liquid-cooled
Cylinders:4-cylinder
Fuel tank:8.7 gal (32.9 L)
Rated RPM:1750
Bore/Stroke:3.252x4.00 inches (83 x 102 mm)
Displacement:132.7 ci (2.2 L)
Oil capacity:6.9 qts (6.5 L)
Starter volts:12
Coolant capacity:13.7 qts (13.0 L)
Compression ratio:19:1

Mechanical

Drive:Two-wheel drive
Brakes:Disc brakes
Operator station:Open operator station
Differential lock:mechanical rear

Production

Type:Row-Crop tractor
Built in:Neuss, Germany
Total built:8,130
Years produced:1953 - 1956

References

Note:DGD 4 published in 1953, by International Harvester

Belt Pulley

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

Transmission

Type:gear
Gears:5 forward and 1 reverse

Tractor hitch

Rear Type:II/I

Dimensions & Tires

Width:64.25 inches (163 cm)
Height:52.25 inches (132 cm)
Length:111.5 inches (283 cm)
Weight:2855 lbs (1295 kg)
Rear tire:10-28
Front tire:4.00-19
Rear tread:49.25 to 74.75 inches (125 to 189 cm)
Front tread:49.25 to 80.75 inches (125 to 205 cm)
Additional rear tires:8-36, 9-36, 11-28
Additional front tires:5.50-16, 6.00-16

Power Take-off (PTO)

Rear PTO Type:540 (1.375)

Serial Number Location

Location:Serial number tag on the right side of the tractor, behind the clutch housing.