Production | |
Manufacturer | International Harvester |
Agricultural Crawler tractor | |
Built in Melrose Park, Illinois, USA | |
Total built | 22,016 |
International Harvester TD-18A Engine | |
International Harvester 11.3L 6-cyl diesel | |
Fuel tank | 60 gal 227.1 L |
Aux. fuel | 1.33 gal 5.0 L |
Engine details ... |
International Harvester TD-18A Power | |
Drawbar (claimed) | 103 hp (early) 76.8 kW |
  | 109 hp (late) 81.3 kW |
Belt (claimed) | 117 hp 87.2 kW |
Drawbar (tested) | 106.66 hp 79.5 kW |
Belt (tested) | 121.62 hp 90.7 kW |
Performance test details ... |
Mechanical | |
Drive | crawler |
Steering | hydraulic steering clutches |
Mechanical band brakes | |
Open operator station. |
Dimensions & Tracks | |
Weight | 21,500 lbs 9752 kg |
Tracks | |
Full dimensions and tracks ... |
TD-18A Serial Numbers | |
Location: | upper-left dash |
1949 | 22536 (TDR) |
1950 | 22837 (TDR) |
1951 | 24668 (TDR) |
1952 | 27245 (TDR) |
1953 | 29201 (TDR) |
1954 | 32089 (TDR) |
1955 | 33507 (TDR) |
Final | 33649 (TD181) |
1955 | 33650 (TD181) |
1956 | 35725 (TD181) |
Final | 36100 (TD181) |
1956 | 36101 (TD182) |
1957 | 37882 (TD182) |
1958 | 38805 (TD182) |
Final | 38861 (TD182) |
FAQ: How to read a serial number table. |
Belt Pulley | |
Diameter | 11.75 inches 29 cm |
Width | 11 inches 27 cm |
RPM | 906 |
Speed | 2,788 ft/min 849.78 meters/min |
Page information | |
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Peter Easterlund - owner/author | |
Email: Peter@TractorData.com | |
Updated on March 1, 2023 |