Production | |
| Manufacturer: | Allis Chalmers |
| Type: | Agricultural Crawler tractor |
| Factory: | Springfield, Illinois, USA |
| Total built: | 5,850 |
Allis Chalmers HD9 Power | |
| Drawbar (claimed): | 70 hp 52.2 kW |
| Belt (claimed): | 84 hp 62.6 kW |
| Drawbar (tested): | 67.39 hp 50.3 kW |
| Belt (tested): | 79.1 hp 59.0 kW |
Mechanical | |
| Chassis: | crawler |
| Cab: | Open operator station. |
| Transmission: | 6-speed gear |
HD9 Serial Numbers | |
| Location: | Steering clutch housing or instrument panel |
| 1950: | 1 |
| 1951: | 2 |
| 1952: | 738 |
| 1953: | 1883 |
| 1954: | 3591 |
| 1955: | 5209 |
| Final: | 5850 |
Engine Detail | |
| General Motors | |
| blower diesel | |
| 4-cylinder | |
| liquid-cooled 2-cycle vertical I-head | |
| Displacement: | 284 ci 4.7 L |
| Bore/Stroke: | 4.25x5.00 inches 108 x 127 mm |
| Compression: | 16.0:1 |
| Rated RPM: | 1600 |
| Starter volts: | 12 |
| Oil capacity: | 16 qts 15.1 L |
| Coolant capacity: | 29 qts 27.4 L |
Transmission | |
| Type: | gear |
| Gears: | 6 forward and 3 reverse |
| Oil capacity: | 27 qts 25.6 L |
Dimensions | |
| Length: | 150 inches 381 cm |
| Width: | 95.1 inches 241 cm |
| Height: | 73.1 inches 185 cm |
| Shiping weight: | 18800 lbs 8527 kg |
| Gauge: | 74 inches 187 cm |