Autocar AP-19

In the begins of 60s Autocar presented this gigantic tractor AP-19. It weights 24 tons and its GCVW rating is 900,000 lbs, or 401 tons! Engine is Cummins 525 Hp V12 Diesel. Transmission is an Allison Torque Converter model CLBT5960 six-speed. Front axle is an FU900 of 30,000 lbs.