... docks, platform etc. heavy duty electric hoist frame 660lbsHP1000is one of our professional products, with 12 volt DC as ... trucks, caravan cars, loading docks, platforms etc. With outstanding features such as structurally compact, small sized, ... space required, HP1000 is a good helper for lifting goods equal to or less than 660lbs ... coated Weight of Crane (LBS): 115 heavy duty electric hoist frame