Production | |
| Manufacturer: | International Harvester |
| Type: | Agricultural Crawler tractor |
| Factory: | Melrose Park, Illinois, USA |
| Total built: | 22,016 |
International Harvester TD-18 Power | |
| Drawbar (tested): | 72.38 hp 54.0 kW |
| Belt (tested): | 80.32 hp 59.9 kW |
Mechanical | |
| Chassis: | crawler |
| Cab: | Open operator station. |
| Transmission: | 6-speed gear |
TD-18 Serial Numbers | |
| Location: | upper-left dash |
| 1938: | 501 |
| 1939: | 520 |
| 1940: | 1240 |
| 1941: | 2174 |
| 1942: | 3607 |
| 1943: | 5804 |
| 1944: | 6899 |
| 1945: | 9011 |
| 1946: | 11092 |
| 1947: | 12644 |
| 1948: | 14626 |
| 1949: | 16708 |
| Final: | 22535 |
Engine Detail | |
| International Harvester | |
| diesel | |
| 6-cylinder | |
| liquid-cooled vertical I-head | |
| Displacement: | 691.1 ci 11.3 L |
| Bore/Stroke: | 4.75x6.50 inches 121 x 165 mm |
| Air cleaner: | oil bath |
| Rated RPM: | 1200 |
| Starter: | gasoline start |
| Starter volts: | 12 |
| Coolant capacity: | 104 qts 98.4 L |
Transmission | |
| Type: | gear |
| Gears: | 6 forward and 2 reverse |
| Clutch: | dry disc |
Dimensions | |
| Length: | 166 inches 421 cm |
| Width: | 95 inches 241 cm |
| Height: | 106 inches 269 cm |
| Weight: | 21,500 lbs 9752 kg |