800 Ton Lift Systems Hydraulic Gantry For Sale by 800 Ton Lift Systems Hydraulic Gantry Model: 48A Year: 2017 Capacity: 800 Tons Lifts: 27′ 4 3/4″ Fuel: Propane Hours: Approx. 100 Replacement Cost: $600,000+ Two Power Units with Liquid Cooled Engines