Crane (machine) - Wikipedia
A crane is a type of machine, generally equipped with a hoist rope, wire ropes or chains, and sheaves, that can be used both to lift and lower materials and to move them horizontally.
MATERIAL HANDLING EQUIPMENT - Advanced Ergonomics
Introduction. The first section presented analysis tools whereby the acceptability of manual handling (MH) requirements can be calculated. When physical demands associated with a MH task are determined to be unacceptable, the use of a mechanical assist can be evaluated.
Pivoting Arm Counterbalance Workshop Floor Crane With ...
Pivoting Arm Counterbalance Workshop Floor Crane With Hydraulic Ram and Hand Winch Lifting, Manual Lift And Travel, Many Options
MaxxTow Hydraulic Pickup Truck Crane for 2" Hitches - 1,000 ...
Fully adjustable hydraulic crane slides into your trailer hitch receiver so that your truck bed remains free for loading cargo. Adjustable legs provid