Check the listing for details. Hydraulic Material Lift Winch Stacker Adjustable Hight Pallet Dolly Lift 577lbs. Condition: New. Listed at 342.55 USD. 577lbs/Hydraulic Material Lift Pallet Truck, Adjustable Lift Stacker, Hydraulic Material Lift Winch Stacker Adjustable Lifting Height ( up to 36 in) Hydraulic Material Lift Pallet Truck, Adjustable Lift Stacker, Hydraulic Material Lift Winch Stacker Key Features High Efficiency: High-strength thickened double chains, and a powerful built-in hydraulic mechanism, you can easily lift items up to 39.5 in height, which not only reduces operator fatigue but also ensures smooth and efficient operation and increases productivity. Excellent Load-bearing Capacity: The sturdy construction, and thick double chains, give it a weight capacity of up to 577 lbs, which can help you move items. Adjustable Design: The adjustable lifting height( up to 39.5 in) allow you to adjust according to the needs o.