Humvee

The High Mobility Multipurpose Wheeled Vehicle (HMMWV; colloquial: Humvee) is a family of light, four-wheel drive, military trucks and utility vehicles produced by AM General. It has largely supplanted the roles previously performed by the original jeep, and others such as the Vietnam War-era M151 Jeep, the M561 "Gama Goat", their M718A1 and M792 ambulance versions, the Commercial Utility Cargo Vehicle, and other light trucks. Primarily used by the United States military, it is also used by numerous other countries and organizations and even in civilian adaptations. The Humvee saw widespread use in the Gulf War of 1991, where it navigated the desert terrain; this usage helped to inspire civilian Hummer versions. The vehicle's original unarmored design was later seen to be inadequate, and was found to be particularly vulnerable to improvised explosive devices in the Iraq War. The U.S. hastily up-armored select models and replaced front-line units with the MRAP. The U.S. military sought to replace the vehicle in front-line service under the Joint Light Tactical Vehicle (JLTV) program. In 2015 the Oshkosh L-ATV was selected for production.

High Mobility Multipurpose Wheeled Vehicle (HMMWV)
M1151 Enhanced Armament Carrier
Type
Place of originUnited States
Service history
In service1983–present
Wars
Production history
ManufacturerAM General, assembled in Mishawaka, Indiana
Unit cost$220,000 (2011) (up-armored) (equivalent to $283,809 in 2022)
Produced1984–present
No. built281,000
Specifications
Mass5,200 to 5,900 lb (2,359 to 2,676 kg) curb weight, 7,700 to 8,500 lb (3,493 to 3,856 kg) gross weight
Length15 ft (4.57 m), wheelbase 10 ft 10 in (3.30 m)
Width7 ft 1 in (2.16 m)
Height6 ft (1.83 m), reducible to 4 ft 6 in (1.37 m)

Main
armament
Multiple, see design features
Engine6.2 L (380 cu in) V8 diesel or 5.7 L gasoline or
6.5 L (400 cu in) V8 turbo diesel and non-turbo diesel: 190 hp (142 kW) @ 3,400 rpm / 380 lb·ft (515 N·m) @ 1,700 rpm
Transmission3-speed automatic or 4-speed automatic
SuspensionIndependent 4×4
Fuel capacity25 U.S. gal (95 L)
Maximum speed 55 mph (89 km/h) at max gross weight
Over 70 mph (113 km/h) top speed
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