Autocar U-7144-T Tractor, 4-ton, 4x4 (G-510)
The Autocar U-7144-T Tractor, 4-ton, 4x4 (G-510) was also produced by White as Model 444T (G-691). About 11,000 of the Autocar and 2,750 of the White were produced.
The U-7144-T and 444T were both powered by the Hercules RXC 529 cu. in., 112hp 6cyl gasoline engine. They had a maximum towed load capacity of 30,000 lbs.
See also, the functionally equivalent Federal 94x43 Tractor, 4 to 5-ton, 4x4 (G-513).
Autocar U-7144-T Tractors (or White 444T) pull semi-trailers in convoy on the Burma Road, 1945. The third tractor in this photo (with dual axles) is a different model vehicle.
Autocar U-7144-T Tractor, 4-ton, 4x4 (G-510). Photo 20 August 1941.
Autocar U-7144-T Tractor, 4-ton, 4x4 (G-510). 1941 Photo.
Autocar U-7144-T Tractor, 4-ton, 4x4 (G-510) at Red River Arsenal, Texas, May 1950.