Today in WW II: 4 Jul 1942 German bombers and submarines sink 24 ships of Convoy PQ 17 to the Soviet Union after the convoy spread out in the Arctic Ocean to evade the German battleship Tirpitz.  More ↓
4 Jul 1942 US Eighth Air Force flies its first mission in Europe using six borrowed British planes; only three aircraft returned.
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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).

Find additional photos and hi-res versions of the Autocar U-7144-T Tractor, 4-ton, 4x4 at the Olive-Drab Military Mashup.

Autocar U-7144-T Tractor, 4-ton, 4x4 Photo Gallery

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 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). 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). 1941 Photo.

Autocar U-7144-T Tractor, 4-ton, 4x4 (G-510) at Red River Arsenal, Texas, May 1950
Autocar U-7144-T Tractor, 4-ton, 4x4 (G-510) at Red River Arsenal, Texas, May 1950.