The M1114 is the successor version to the XM1109 HMMWV Up-Armored Armament Carrier. The M1114 is an Up-Armored HMMWV that provides ballistic, artillery, and mine blast protection to the vehicle occupants. The principal modifications to the ECV HMMWV include an armor package, high capacity brakes, upgraded suspension and lift points, a reinforced frame, and a large capacity air conditioning unit. The weapon mount, located on the roof of the vehicle, is adaptable to mount either the M60, 7.62mm machine gun; M2 .50 caliber machine gun; or the MK 19 Grenade Launcher. The weapons platform can be traversed 360 degrees. This confirguration of the HMMWV is equipped with the self-recovery winch.