Oshkosh M-ATV: Difference between revisions

Oshkosh M-ATV[1]
An Oshkosh M-ATV in July 2011
Type	Mine-Resistant Ambush Protected
Place of origin	United States of America
Service history
Used by	United States of America  Poland[2]  United Arab Emirates
Wars	War in Afghanistan
Production history
Designer	Oshkosh / Plasan
Designed	2009
Manufacturer	Oshkosh Corporation
Unit cost	$470,000+
Produced	2009
No. built	8,700[3]
Specifications
Mass	Curb weight: 27,500 lb (12,500 kg) Gross weight: 32,500 lb (14,700 kg)
Length	246.8 inches (6,270 mm)
Width	98.1 inches (2,490 mm)
Height	105 inches (2,700 mm)
Crew	4+1 gunner
Armor	Plasan composite
Main armament	1× 7.62 mm (.308 in) M240 machine gun,[4] 1x 7.62 mm UKM-2000 machine gun (in Polish M-ATV)[5] 1× 40 mm Mk 19 grenade launcher,[4] 1× .50 in (12.7 mm) M2 Browning heavy machine gun,[6] or 1× BGM-71 TOW anti-tank guided missile launcher (not in operational use; MMV prototype only)[4][7][8]
Engine	7.2 liter inline-6 Caterpillar C7 turbodiesel 370 bhp; 925 lb-ft
Power/weight	25 hp/ton
Payload capacity	4,000 pounds (1,800 kg)
Transmission	Allison 3500SP, 6-speed automatic with manumatic shifting
Suspension	4x4, TAK-4 independent suspension
Operational range	320 miles (510 km)
Maximum speed	65 miles per hour (105 km/h) (electronically limited)

The Oshkosh M-ATV is an MRAP (Mine Resistant Ambush Protected) vehicle developed by the Oshkosh Corporation of Oshkosh, Wisconsin. It is designed to provide the same levels of protection as the larger and heavier previous MRAPs but with improved mobility and it is intended to replace M1114 HMMWVs.^[4]

The M-ATV utilizes the MTVR chassis and TAK-4 suspension with the Plasan designed armored hull developed for the Northrop Grumman/Oshkosh JLTV.^[9] The V-shaped Plasan armored hull offers protection for the occupants from IED attacks while the centrally inflated run-flat tires allow the M-ATV to travel at least 30 miles at 30 mph even if two tires lose pressure. The vehicle can also take a 7.62 mm round to its engine oil/coolant/hydraulic system and continue to drive for at least one kilometer. The Stat-X engine fire suppression system provides for further survivability.^{[citation needed]} The Tak-4 suspension is coil sprung and fully independent, and offers 16 inches of travel. The M-ATV's roof mounted turret is capable of mounting weapons such as an M240 machine gun, a Mk 19 grenade launcher, an M2 Browning machine gun, or a BGM-71 TOW anti-tank guided missile launcher. The roof weapons can be operated either from the turret by person or remotely inside the cabin with a CROWS remote weapon system. The M-ATV also features modern vehicle safety systems such as Traction control and anti-lock brakes in addition to modern creature comforts such as an HVAC system and power outlets for charging portable electronic devices.^[4] Unique among MRAP vehicles are the M-ATV's rear-hinged, aka, suicide doors.

At AUVSI 2013, Oshkosh announced it will integrate the TerraMax system onto the M-ATV to allow the vehicles to be converted into unmanned ground vehicles. The goal is to use the M-ATV as an unmanned platform for route clearance and counter-IED missions by engineers.^[10]

Originally one of five candidates down selected for the M-ATV (MRAP All Terrain Vehicle) program, the Oshkosh M-ATV was chosen on 30 June 2009 to be the sole winner of the contest. Oshkosh Corporation received an initial order for 2,244 vehicles in a contract worth US$1.06B.^[11][12]

According to the United States Marine Corps program officer for MRAP, Brigadier General Michael Brogan, the Oshkosh M-ATV was chosen because it had the best survivability and Oshkosh had the best technical and manufacturing capabilities of all the competitors. The Oshkosh bid was also the second cheapest. The first vehicles arrived in Afghanistan in October 2009 and were to be delivered by March 2010.^{[13][14][15][16]}

Additional contracts increased M-ATVs orders to 8,108 as of September 2010.^[17][12] It is now the primary ground vehicle used by U.S. forces in Afghanistan.^{[citation needed]}

8,700 M-ATV vehicles were purchased by the U.S. Army, U.S. Marine Corps, and U.S. Special Operations Command from 2009 to 2013 for use in Afghanistan. As part of the overall divesture of the wartime MRAP fleet, the U.S. Government will keep about 5,600 M-ATVs, with some 250 vehicles for SOCOM. M-ATVs are being re-fitted at government depots upon their return for combat, with Oshkosh providing parts and technical expertise. The company is also working on a series of safety, survivability, and mobility upgrades for the vehicles, including suspension upgrades and a new communications suite for international customers that would allow them to integrate more and different radios onto the platforms.^[3]

In July 2012, the United Arab Emirates Army ordered 750 M-ATVs. They are meant to provide greater off-road mobility and crew protection for regional security and peace-keeping operations. Deliveries were expected to begin in January 2013 and were completed in August 2013.^[18][19]

In September 2013, the Saudi Arabian Army began negotiations for an undisclosed number of the M-ATVs.^[20][3]

• Joint Light Tactical Vehicle (JLTV)
• Oshkosh L-ATV

Wikimedia Commons has media related to Oshkosh M-ATV.

• M-ATV on Oshkosh Defense page