International Harvester TD-6


International Harvester TD-6 tractor photo
1940 - 1969
Model year
Agricultural Crawler tractor
Production
ManufacturerInternational Harvester
Agricultural Crawler tractor
Built in Melrose Park, Illinois, USA
Total built38,450
Variants
T-6gasoline engine
TD-6diesel engine
International Harvester TD-6 Engine
International Harvester 4.1L 4-cyl diesel
Fuel tank20 gal
75.7 L
Aux. fuel0.66 gal
2.5 L
Engine details ...
International Harvester TD-6 Power
Drawbar (claimed)22 hp
16.4 kW
Belt (claimed)31 hp
23.1 kW
Plows4
Drawbar (tested)31.75 hp
23.7 kW
Belt (tested)38.20 hp
28.5 kW
Performance test details ...
Mechanical
Drivecrawler
Open operator station.
Dimensions & Tracks
Weight7280 to 7800 pounds
12-inch tracks
Full dimensions and tracks ...
TD-6 Serial Numbers
1940TDBK501
1941TDBK4435
1942TDBK8191
1943TDBK9297
1944TDBK9581
1945TDBK10828
1946TDBK12056
1947TDBK14516
1948TDBK17349
1949TDBK21146
1950TDBK24862
1951TDBK27536
1952TDBK31056
1953TDBK33157
1954TDBK35746
1955TDBK37470
1956TDBK38706

FAQ: How to read a serial number table.
TD-6 Serial Location
International Harvester TD-6 serial number location
Serial number plate on dashboard.
References
TD-6 references literature
Crawler Tractors for Agriculture - Confidential Sales Manual published in 1951, by International Harvester
TD-6 Diesel TracTracTors published by International Harvester
General Line Catalog published in 1949, by International Harvester
Page information
Contact: Peter Easterlund
Updated on August 23, 2022
Copyright 2022 TractorData LLC
©2000-2022 - TractorData.com®. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.