The Grove GMK4100L-1 is an all-terrain crane with a maximum lift capacity of 115 tons. It has a maximum boom length of 197 feet and a maximum jib length of 48 feet. The boom of the GMK4100L-1 was engineered with an egg shaped cross section to maximize lift capacity, wear pads designed to provide expert boom alignment while telescoping, and laser hybrid welding technology to ensure that the boom will not fail while completing a lift. The MEGATRAK suspension and all wheel steering system is best in class. The suspension offers ground clearance of up to two feet, and the suspension can be raised 6.5 inches or lowered 5 inches. The man machine interface (MMI) allows for control of the suspension from both sides of the crane. The MMI controls ground clearance and active suspension. By allowing for control from both sides of the carrier, the MMI offers enhanced flexibility.