Allis-Chalmers HD19
Allis-Chalmers HD19 crawler at Casterton 2010 - IMG 2151
At Little Casterton Working Weekend 2010
Model history
Model introduced Unknown
Model discontinued Unknown
Model status Unknown Discontinued
Engine Specification
Engine make GM
Fuel type Diesel
Power hp 111
Power kW 83
Cooling system Water
Transmission Details
Transmission type Unknown
Drive tracked
Linkage Category Unknown
Other info
Factories USA
Plow rating Unknown
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The Allis-Chalmers HD-19 crawler tractor was introduced in 193? by Allis-Chalmers in the USA. It featured a 111 hp (83 kW) GM engine.


For Company history, see Allis-Chalmers.

A number of these tractors were supplied to the US Military during World War 2 and a number were shipped to the UK under the Lend Lease deal. They were often used for land clearance with Bulldozer gear to help increase the area of land under cultivation. The US forces used them for airfield building.

After the war most were sold of to civilian contractors and farmers.


A number of examples have been restored in the UK.


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