Upgraded GS-1530 and GS-1930 self-propelled scissor lifts feature a lighter weight and larger, more powerful drive motors. The GS-1530 reaches a working height of 21 feet and has a lift capacity of 600 pounds. The GS-1930 has a 25-foot working height and lifts 500 pounds. Both have a 36-inch extension deck. Component trays swing out to provide complete access to all components.