PC wrapped handle for wear resistance and slippery protection. Longer dragging rod,saving more energy. High performance casting hydraulic cylinder with durable and long working life. More loading capacity for strengthened swing arm,quick lifting and smooth descending,more safety and time saving. Pedal type pressure relieving device,quick pressure relieving to liberate your hands. wheel laminated with PU material,thickened wheel hub,quiet and wear resistance. Universal joint bearing,operate it at your will. Back side equipped with ramp auxiliary wheel for more energy saving.4 mm thickness high quality steel fork,C form design,not-easy deformation with safety and stability. 3 points control, lifting,descending and transporting, Adjustable hydraulic pump for longer working life Optional components: 1.Wheel: nylon or PU material 2.Fork width: 550mm or 685mm 3.Color: according to requirements