International Harvester TD-9


International Harvester TD-9 tractor photo
1939 - 1962
Model year
Agricultural Crawler tractor
Production
ManufacturerInternational Harvester
Agricultural Crawler tractor
Built in Melrose Park, Illinois, USA
Total built59,800
Variants
T-9gasoline
TD-9diesel
International Harvester TD-9 Engine
International Harvester 5.5L 4-cyl diesel
Fuel tank31 gal
117.3 L
Aux. fuel0.7 gal
2.6 L
Engine details ...
International Harvester TD-9 Power
Engine49.5 hp
36.9 kW
Drawbar (claimed)39 hp (early)
29.1 kW
 40.5 hp (late)
30.2 kW
Drawbar (tested)39.50 hp
29.5 kW
Belt (tested)46.69 hp
34.8 kW
Performance test details ...
Mechanical
Drivecrawler
Contracting band brakes
Open operator station.
Power Take-off (PTO)
Rear PTO Type540 (1.375)
Dimensions & Tracks
Weight9805 to 10800 pounds
13-inch tracks
Full dimensions and tracks ...
TD-9 Serial Numbers
Location:Serial number plate on the lower-left of the dashboard.
1940501
19412174
19424164
19438664
194411912
194518247
194623692
194726289
194829512
194932973
195036927
195140398
195244710
195347848
195452599
195556208
195658819

FAQ: How to read a serial number table.
References
TD-9 references literature
Crawler Tractors for Agriculture - Confidential Sales Manual published in 1951, by International Harvester
TD-9 Diesel published in 1948, by International Harvester
TD-9 Diesel Crawler published in 1951, by International Harvester
TD-9 Diesel Crawler Tractor published in 1951, by International Harvester
General Line Catalog published in 1949, by International Harvester
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Updated on September 20, 2022
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