The Allis Chalmers HD11 is a agricultural crawler manufactured by Allis Chalmers in Springfield, Illinois, USA from 1955 to 1965. The Allis Chalmers HD11 is equipped with a 8.5 L (516.0 cu·in) six-cylinder diesel engine and a sliding gear transmission with 6 forward and 3 reverse gears.
The Allis Chalmers HD11 agricultural crawler used the Allis-Chalmers engine. It is a 8.5 L, 8,456 cm2, (516.0 cu·in) six-cylinder natural aspirated diesel engine with 113.0 mm (4.45 in) of the cylinder bore and 141.0 mm (5.55 in) of the piston stroke. The compression ratio rating is 15.0:1.
The Allis Chalmers HD11AG agricultural crawler used the Allis-Chalmers engine. It is a 8.5 L, 8,456 cm2, (516.0 cu·in) six-cylinder turbocharged diesel engine. The cylinder bore is 113.0 mm (4.45 in) and the piston stroke is 141.0 mm (5.55 in). The compression ratio rating is 15.0:1. This engine produced 131.8 PS (96.9 kW; 130.0 HP) at 1,800 rpm of output power.
Allis Chalmers HD11 Specifications
| General Specifications | |
| Model | Allis Chalmers HD11 |
| Length | 3,910 mm (153.9 in) |
| Width | – |
| Height | 2,130 mm (83.9 in) |
| Wheel base | – |
| Weight | 10,070 kg (22,201 lbs) |
| Fuel tank capacity | 227.0 liters (60 US gal.; 49.9 Imp. gal) |
| Battery | Two 12V |
| Cabin type | Open operator station |
| Engine | |
| Engine model | Allis-Chalmers |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 6 |
| Fuel type | Diesel |
| Displacement | 8.5 L, 8,456 cm2, (516.0 cu·in) |
| Bore and stroke | 113.0 mm X 141.0 mm (4.45 in X 5.55 in) |
| Compression ratio | 15.0:1 |
| Horsepower | – |
| Starter | Electric |
| Engine | |
| Engine model | Allis Chalmers (HD11AG) |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 6 |
| Fuel type | Diesel |
| Displacement | 8.5 L, 8,456 cm2, (516.0 cu·in) |
| Bore and stroke | 113.0 mm X 141.0 mm (4.45 in X 5.55 in) |
| Compression ratio | 15.0:1 |
| Horsepower | 131.8 PS (96.9 kW; 130.0 HP) at 1,800 rpm |
| Starter | Electric |
| Transmission and chassis | |
| Chassis | Crawler |
| Steering type | – |
| Brakes | Contracting band |
| Transmission model | |
| Transmission type | Sliding gear |
| Gears | 6 forward and 3 reverse |
| Speed | Forward: 9.1 kmh (5.7 mph) Reverse: 7.1 (4.4 mph) |
| Tires | |
| Size | Tracks |