Classic Machines TractorsClassic Machines: The Allis-Chalmers HD-16 tractorContrafed PUblishingMarch 30, 2016September 4, 2021 by Contrafed PUblishingMarch 30, 2016September 4, 2021 Replacing the previous model HD-15 in the Allis-Chalmers line of track type tractors the HD-16 was introduced with much fanfare in 1955. By Richard Campbell...
TerexClassic Machines: The Terex 72-51 loaderContrafed PUblishingMarch 29, 2016November 17, 2021 by Contrafed PUblishingMarch 29, 2016November 17, 2021 ...
Allis-Chalmers First Gear HD-21 heavy tractor Model CollectorThe Allis-Chalmers HD-21 tractorContrafed PUblishingMarch 23, 2016September 25, 2021 by Contrafed PUblishingMarch 23, 2016September 25, 2021 ...