International Harvester

International Harvester TD-18

The International Harvester TD-18 is an agricultural crawler tractor produced from 1938 to 1949. It was built in Melrose Park, Illinois, USA, with a total production of 22,016 units. The tractor features an International Harvester 11.3L 6-cylinder diesel engine, liquid-cooled vertical I-head design, and a 6-speed gear transmission with 2 reverse gears. It has an open operator station and a crawler drive. The TD-18 delivers tested drawbar power of 72.38 hp and belt power of 80.32 hp. Dimensions include a length of 166 inches, width of 95 inches, height of 106 inches, and a weight of 21,500 lbs.

Power89 hp[B]

Founded1938 - 1949

ModelTD-18

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Technical Specifications

Detailed specifications and technical data for International Harvester TD-18

Power

Belt (tested)	80.32 hp (59.9 kW)
Drawbar (tested)	72.38 hp (54.0 kW)

Engine

Type	diesel
Model	International Harvester 11.3L 6-cyl diesel
Cooling	liquid-cooled vertical I-head
Starter	gasoline start
Aux. fuel	1.33 gal (5.0 L)
Cylinders	6-cylinder
Fuel tank	60 gal (227.1 L)
Rated RPM	1200
Air cleaner	oil bath
Bore/Stroke	4.75x6.50 inches (121 x 165 mm)
Displacement	691.1 ci (11.3 L)
Starter volts	12
Coolant capacity	104 qts (98.4 L)