Adjustable lifting height and up to 16' span; 16,500 lb. load test; Moves safely under full load; Add this gantry crane to your cart now; Cat Class Code.. Angle Grinder, 4-1/2 in., Cordless, Electric Powered. Up to 9,000 rpm; Designed for light-duty cutting; Ideal for cutting metal; Multiple saw lengths available;I collect antique slot machines for home entertainment and getting these 250lb machines up my stairway has been a problem. Normally I rent an electric stair climber when I need one but the last time I had to drive 5 that had one. This was a total of 200 miles driven for a 10 minute job. This was the last time.It is also called moveable gantry crane, a frame gantry crane, portal gantry crane, manual / hand push gantry crane, electric gantry crane, small gantry hanger, mini gantry crane, adjustable gantry crane, 0.5 ton, 1 ton, 2 ton, 3 ton, 5 ton, 10 ton, 15 ton, 20 ton gantry crane, etc.EME's Hollow Beam design is lightweight and available in beam lengths up to 10'. These aluminum gantries have a high lift to weight ratio — up to 26:1 — much higher than steel gantries. Lightweight and portable. Adjustable lifting height and 10' span. Easy to assemble. Durable aluminum construction. Add this gantry crane to your cart now.