H-2000年的绞车

H-2000 WinchRated load907Kg(2000lbs) ratio49:1hub diameter 51heated process:Worm and Wormwheel surface processPaint FEATURES: Multipurpose. Lifting, supporting and hauling goods with hand-driver. Safety and reliability. Easy stop in any position with self-lock. Lubrication. Factory lubrication before packaging. Optional drums. Three options available: single drum, split drum or widened drum. Serial model. suit with different rated load. Super performance. Cast worm with heat-treated gear makes the mechanism unique reliable and durable. Smooth drive. Oil-retaining bushings or bearing for smooth drive. Durable surface finish. Powder-coated surface plus zinc-plating for longer corrosion resistance.