THESE VERSATILE LIFTS OFFER DUAL FUNCTIONALITY AS THE MOBILITY FEATURE ALLOWS SKIDS TO BE MOVED IN AND OUT OF WORK AREAS. DURABLE WELDED STEEL TRUCKS HAVE A DURABLE POWDER COAT FINISH. SKID TRUCK INCLUDES TWIN HEAVY DUTY LIFTING CHAINS WITH A 21 LIFTING RATIO. ROLLS SMOOTHLY ON POLYURETHANE WHEELS (STEER WHEELS OFFER LOCKING FOOT BRAKE). BATTERY POWERED SKID LIFTS FEATURE A DC POWER UNIT TO RAISE SKIDS EFFORTLESSLY AND INCLUDES A 12 VOLT DEEP CYCLE BATTERY AND AN AUTOMATIC BATTERY CHARGER.