All-aluminum, lightweight, and heavy duty, Spika's Aluminum Gantry Crane is useful in any maintenance facility, particularly those working on railcars. It has a 4000 lb capacity, 8', 10', or 12' span, and 8" urethane-on-aluminum casters with brakes and swivel locks. The crane bolts together and is available with or without a 1- or 2-ton capacity trolley and chain hoist.