Tag : the HD-19

Classic Machines Tractors

Classic Machines: The Allis-Chalmers HD-19 revisited

Contrafed PUblishing
Allis-Chalmers led the charge for a bigger, higher horsepower track type tractor following World War Two. The resulting model HD-19 was a breakthrough in many...
Allis-Chalmers

Classic Machines: The Allis-Chalmers HD-19 tractor

Contrafed PUblishing
 Allis-Chalmers was the first heavy machinery builder to enter the big track-type tractor development race immediately following World War II. Richard Campbell looks at its...