McCormick-Deering AW-7
Type: Standard-tread Tractors
Contents:
Production | |
| Manufacturer: | McCormick-Deering (a part of International Harvester) |
| Type: | Standard-tread tractor |
| Factory: | Geelong, Australia |
| The AW-7 models were a unique Australian evolution of the earlier AW-6 models. The AW-7 was the standard tread version of the Farmall AM-7 and a cousin to the US-built International W-400 and British-built McCormick International B-450. There were two models, the AW-7 diesel and AW-7 kerosene. The AW-7 diesel was sometimes called the "AWD-7", although this was not the official name. | |
Variants | |
| row-crop | |
| AWD-7: | diesel engine |
McCormick-Deering AW-7 Power | |
| Drawbar (claimed): | 44.6 hp 33.3 kW |
| Belt (claimed): | 48.8 hp 36.4 kW |
Mechanical | |
| Chassis: | 4x2 2WD |
| Steering: | power assisted, enclosed worm and gear |
| Cab: | Open operator station. |
| Transmission: | 5-speed gear |
Hydraulics | |
| Pressure: | 1200 psi 82.7 bar |
| Pump flow: | 10 gpm 37.9 lpm |
Tractor hitch | |
| Rear Type: | II |
Power Take-off (PTO) | |
| Rear RPM: | 540 (1375) |
AW-7 Serial Numbers | |
| 1957: | 8901 (kerosene) |
| 1957-Final: | 8966 (kerosene) |
| 1958: | 706 (kerosene) |
| 1959: | 1633 (kerosene) |
| 1960: | 2975 (kerosene) |
| Final: | 4941 (kerosene) |
| 1957: | 1067 (diesel) |
| 1958-Final: | 1604 (diesel) |
Engine Detail | |
| International Harvester AD-264 | |
| diesel | |
| 4-cylinder | |
| liquid-cooled | |
| The AW-7 diesel engine used an electric glow-blub pre-heat system. | |
| Displacement: | 264 ci 4.3 L |
| Bore/Stroke: | 4.00x5.25 inches 102 x 133 mm |
| Compression: | 16.5:1 |
| Rated RPM: | 1450 |
| Starter volts: | 12 |
Transmission | |
| Type: | gear |
| Gears: | 5 forward and 1 reverse |
Dimensions | |
| Wheelbase: | 76.5 inches 194 cm |
| Length: | 125 inches 317 cm |
| Width: | 78.75 inches 200 cm |
| Kerosene Weight: | 7735 lbs 3508 kg |
| Diesel Weight: | 8540 lbs 3873 kg |
