... (6m,9m,12m,18m,24m,30m) 10t Wire rope hoistCD/MD Type Wire Rope Hoist.Electric Wire Rope Hoist.Hoist.* Capacity ... ).*CD-2 Two direction movement,Single speed(Without electric trolley).*MD-1 Four direction movement,Double speed(With electric trolley ... ).*MD-2 Two direction movement,Double speed(Without electric trolley).*One ...