5 Ton Capacity Endtrucks. For heavy-duty class “C” single girder crane applications up to 60 ft. spans. End truck kits include: two trucks; two sealed, totally enclosed, non-ventilated (TENV) motors with adjustable D.C. brakes; two helical gear reducers; rubber bumpers; and bridge beam fastener set. Bridge speed is 80 FPM. All trucks are fully painted. Also included are complete fabrication prints to assist in building complete crane.USE TO BUILD A 5 TON CAPACITY TOP RUNNING CRANE WITH A SPAN OF UP TO 60 FT. LONG.