Production | |
| Manufacturer: | McCormick-Deering (a part of International Harvester) |
| Type: | Agricultural Crawler tractor |
| Factory: | Chicago, Illinois, USA |
| Total built: | 15,199 |
McCormick-Deering T-20 Power | |
| Drawbar (claimed): | 18 hp 13.4 kW |
| Belt (claimed): | 25 hp 18.6 kW |
| Drawbar (tested): | 23.33 hp 17.4 kW |
| Belt (tested): | 26.59 hp 19.8 kW |
Mechanical | |
| Chassis: | crawler |
| Steering: | Dry, single plate clutch, 11-inch |
| Brakes: | dry disc |
| Cab: | Open operator station. |
| Transmission: | 3-speed gear |
T-20 Serial Numbers | |
| Location: | Seat, right side |
| 1931: | ST501 |
| 1932: | ST1420 |
| 1933: | ST151 |
| 1934: | ST2685 |
| 1935: | ST3586 |
| 1936: | ST5973 |
| 1937: | ST9117 |
| 1938: | ST13173 |
| 1939: | ST14636 |
Engine Detail | |
| International Harvester | |
| kerosene | |
| 4-cylinder | |
| liquid-cooled vertical I-head | |
| Displacement: | 220.9 ci 3.6 L |
| Bore/Stroke: | 3.75x5.00 inches 95 x 127 mm |
| Rated RPM: | 1250 |
| Firing order: | 1-3-4-2 |
| Coolant capacity: | 28 qts 26.5 L |
Transmission | |
| Type: | gear |
| Gears: | 3 forward and 1 reverse |
Dimensions | |
| Length: | 122.5 inches 311 cm |
| Width: | 55 inches 139 cm |
| Height: | 55.5 inches 140 cm |
| Weight: | 7,010 lbs 3179 kg |