Allis-ChalmersHD-6 heavy tractorThe Allis-Chalmers HD-6 tractorContrafed PUblishingMay 9, 2017August 16, 2022 by Contrafed PUblishingMay 9, 2017August 16, 2022 ...
Classic MachinesScrapersClassic Machines: The Model D TournapullContrafed PUblishingJune 1, 2014August 6, 2022 by Contrafed PUblishingJune 1, 2014August 6, 2022 During WWII the Army called for an “air transportable earthmover” and LeTourneau took up the challenge. THE FIRST LETOURNEAU Model D Tournapull with Model Q...