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1933 - 1939, Agricultural Crawler tractor | |
Next model: | International Harvester TD-14 |
Production | |
Manufacturer: | McCormick-Deering (a part of International Harvester) |
Factory: | Melrose Park, Illinois, USA |
Capacity | |
Fuel: | 42 gal [159.0 L] |
Aux. fuel: | 1.25 gal [4.7 L] |
Power Take-off (PTO) | |
Rear RPM: | 535 |
Dimensions & Tires | |
Weight: | 12400 to 12750 pounds |
Front tire: | tracks |
Rear tire: | tracks |
TD-40 Serial Numbers | |
Location: | Seat, right side |
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. |
Belt Pulley | |
Diameter: | 16.75 inches [42 cm] |
Width: | 9 inches [22 cm] |
RPM: | 591 |
info | |
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] |
Engine Detail | |
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., International Harvester, diesel, 4-cylinder, liquid-cooled vertical I-head, 460.7 ci [7.6 L] |
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Next model: | International Harvester TD-14 |
Transmission | |
Gears: | 5 forward and 1 reverse |
info | |
Next model: | International Harvester TD-14 |
Dimensions | |
Weight: | 12400 lbs [5624 kg], 12750 lbs [5783 kg] *Wide-tread model |
Length: | 140 inches [355 cm] |
Width: | 63.75 inches [161 cm] |
Height (exhaust): | 82.5 inches [209 cm] |
Ground clearance: | 11.75 inches [29 cm] |
4WD turn radius: | 7 feet [2.1 m] |
McCormick-Deering TD-40 Tires | |
Ag front: | 8/18/20/22/24/30-inch tracks |
Ag rear: | 8/18/20/22/24/30-inch tracks |