in World War II and beyond by the US Army. Nicknamed the Dragon Wagon, the M25 was composed of a 6×6 armored tractor (M26) and 40-ton trailer (M15). M746/M747 - M911/M747 Prior to 1993, the U.S. Army employed the Commercial Heavy Equipment Transporter (C-HET), which consisted of either the M746 or the M911 truck tractor and the M747 semitrailer. The M746 was an 8×8, 22-ton tractor built by Ward LaFrance from 1975 to 1977. Approximately 125-185 were built. The lift axle, 8×6, Oshkosh M911 superseded the M746 after 1977. During Operations Desert Shield and Desert Storm the M911 vehicles were employed primarily to haul M1 Abrams tanks. However, they demonstrated poor durability when loads exceeded 60 tons. Some are still serving as heavy transports of other military equipment, such as cargo handling equipment. General Characteristics Operators See also List of U.S. military vehicles by model number Dragon Wagon (disambiguation) SLT 50 Elefant Actros Armoured Heavy Support Vehicle System Shipyard transporter References External links Project Details of the Oshkosh 1070F US Army Fact File M1070 Heavy Equipment Transporter Oshkosh Corporation Website Oshkosh Corporation Defense Website; M1070A1 page Military trucks of the United States Military vehicles introduced in the 1990s Oshkosh vehicles Tank transporters