Lifting weight capacity: 9,000 lbs. Lifting height max: 71" / Lifting height max with Truck Adapter: 75" Overall Height: 146″. Overall Width: 135″. Width between Posts: 106″. Drive Thru Width: 92″. Heavy Duty Two hydraulic cylinders, chain drive Double two point safety lock release with built-in 18 locking positions. Automatic arm lock restraints Motor: 220V 60Hz 1 Phase / 3 Horse Power. 1 set of 4'' Truck adapters included