... raising working efficiency and improving working conditions.2.Model CD Electric Wire rope Hoist has only one normal speed,which ... lifting heavier cargo,our factory also manufactures HC20T/20T/32T Electric Hoist for youModelCD1 MD1CapacityTons0.250.512351016Hoisting heightM3,6,96, ... and accurately.5.Protection: Load limter,traversing limter,Low electric power limiter 6 ton 110v electric chain hoist