McCormick-Deering TD-40
Contents:
Production | |
| Manufacturer: | McCormick-Deering (a part of International Harvester) |
| Type: | Agricultural Crawler tractor |
| Factory: | Melrose Park, Illinois, USA |
McCormick-Deering TD-40 Power | |
| Drawbar (claimed): | 37 hp 27.6 kW |
| Belt (claimed): | 48 hp 35.8 kW |
| Drawbar (tested): | 48.53 hp 36.2 kW |
| Belt (tested): | 53.46 hp 39.9 kW |
Mechanical | |
| Chassis: | crawler |
| Cab: | Open operator station. Optional canopy or steel cab. |
| Transmission: | 5-speed |
Power Take-off (PTO) | |
| Rear RPM: | 535 |
TD-40 Serial Numbers | |
| Location: | Seat, right side |
| 1933: | 973 |
| 1934: | 1472 |
| 1935: | 3069 |
| 1936: | 4651 |
| 1937: | 6654 |
| 1938: | 7922 |
Engine Detail | |
| International Harvester | |
| diesel | |
| 4-cylinder | |
| liquid-cooled vertical I-head | |
| The TD-40's diesel engine was started on gasoline and then switched to diesel. The engine was manually cranked from the left side, which supplied fuel to a spark-ignition combustion chamber. Exhaust gas from this chamber was directed into the cylinders of the diesel. At 700 RPMs the gasoline chamber shut down and the engine ran as a true diesel. | |
| Displacement: | 460.7 ci 7.6 L |
| Bore/Stroke: | 4.75x6.50 inches 121 x 165 mm |
| Compression: | 15:1 |
| Rated RPM: | 1100 |
| Oil capacity: | 12 qts 11.4 L |
| Coolant capacity: | 60 qts 56.8 L |
Transmission | |
| Gears: | 5 forward and 1 reverse |
Dimensions | |
| Length: | 140 inches 355 cm |
| Width: | 63.75 inches 161 cm |
| Height (exhaust): | 82.5 inches 209 cm |
| Weight: | 12400 lbs 5624 kg |
| 12750 lbs 5783 kg *Wide-tread model | |
| Ground clearance: | 11.75 inches 29 cm |
