500 Ton Capacity Lift Systems Hydraulic Gantry For Sale by 500 Ton Capacity Lift Systems Hydraulic Gantry For Sale Capacity: 500 Ton to 24′ 2″, 400 Tons to 30′ 2″ Model: 34PT5400WS Engines: Kubota Propane Engines and Pumps Year: 2002 Recertified: November of 2010 Equipped With: Hydraulic Locking Wedges