Dec 05, 2013 · The trolley chosen was a JET 2 ton manual trolley; this trolley is meant for beams from 4-8 in in width. The hoist is designed for 4000 lbs so the 2 ton trolley will meet the capacity required for the design and will be compatible with the hoist since they are the same brand. Figure 5: Jet 2-ton trolley (CPO Jet Tools 2013)