The Partially Stainless Steel Hydraulic Elevating Cart is available for transport heavy loads in lab, food service and healthcare applications. Not suitable for wash-down applications. environments. The platform, handle, base frame, caster rigs, and hardware are 304 grade stainless steel. Pump assemble, scissor legs, and foot pedal are silver painted. The wheels are poly-on-poly. Features an internal safety velocity fuse in each cylinder.