International Harvester TD-9 Engine


International Harvester TD-9 tractor photo
1939 - 1962
Model year
Agricultural Crawler tractor
Engine Detail
International Harvester
diesel
4-cylinder
liquid-cooled vertical I-head
Displacement334.5 ci
5.5 L
Bore/Stroke4.40x5.50 inches
112 x 140 mm
Power49.5 hp (early)
36.9 kW
 51.5 hp (late)
38.4 kW
Air cleaneroil bath
Compression15.7:1
Rated RPM1400
Idle RPM500-1555
Operating RPM900-1400
Firing order1-3-4-2
Starter volts12
Oil capacity11 qts
10.4 L
Coolant capacity52 qts
49.2 L
International Harvester TD-9 Engine
International Harvester TD-9 engine image
Page information
Contact: Peter Easterlund
Updated on September 20, 2022
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