... 2 ton electric hoist 2.Best motors,brakes,gears.pulleys,drums,hooks 3.Limit Protection: load, traversing 4.iso certificat 1.Model CD,MD Electric ... essential in raising working efficiency and improving working conditions.2.Model CD Electric Wire rope Hoist has only one normal speed, ... and accurately.5.Protection: Load limter,traversing limter,Low electric power limiter 2 ton wire rope electric hoist