Allis Chalmers HD10

The Allis Chalmers HD10 is a powerful crawler tractor built for tough jobs. It has tracks instead of wheels, which helps it move well on rough ground. The HD10 is big, measuring 150 inches long, 94 inches wide, and 78 inches tall. It's also heavy, weighing 20,380 pounds, which is about average for tractors like this.

This tractor has a diesel engine made by General Motors. The engine has 4 cylinders and is cooled by liquid. It can run at 1,600 RPM, which is lower than many other tractors. The engine size is average, with 284 cubic inches of displacement. The HD10 has 6 forward gears and 2 reverse gears, giving the driver good control. It starts with an electric starter, making it easy to get going. The tractor also has low ground pressure, which means it won't sink easily in soft soil.