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A wire rope hoist is a hoist that utilizes wire rope as the lifting medium. It is often powered electrically or pneumatically. This lifting device is made up of a rope storage drum, motor(s), gear box and braking system, and is suspended from a monorail or bridge beam(s) by means of a trolley. It may also be stationary mounted.

A crane is a machine used for lifting and lowering a load, and moving it horizontally. A crane's drives may be manual, powered or a combination of both. Cranes are typically used when there is insufficient (or intermittent) flow volume such that the use of a conveyor cannot be justified. They provide more flexibility in movement than conveyors, and less flexibility in movement than industrial trucks. Loads handled by cranes are more varied with respect to their shape and weight than those handled by a conveyor. Most cranes utilize hoists for vertical movement, although manipulators can be used if precise positioning of the load is required.

Many different types of cranes are used for material handling applications. These include overhead cranes as well as cherry picker type boom lifts, mobile and self-propelled cranes, straddle and counterbalanced (cantilevered) cranes. Portable and mobile floor cranes can be equipped with fixed or telescopic booms as well as mast rotation when equipped with outriggers. Lifting can be performed with the boom itself or a winch operated cable lift.

Selection Criteria

The size of the hoist is determined by the load spectrum, average operating time, safe working load and rope reeving.

1. What are the operating conditions ?
2. What is the specified safe working load ?
3. To what height must the load be lifted ?
4. What is the required lifting speed ?
5. Do the loads need to be lifted and lowered with great accuracy ?
6. Is horizontal load travel necessary ?
7. How the hoist to be controlled ?

 

 


 
 
FOOT-MOUNTED WIRE ROPE HOIST WHF SERIES STANDARD HEADROOM TROLLEY HOIST WHT SERIES

ELECTRIC WIRE ROPE HOIST

ELECTRIC WIRE ROPE HOIST


LOW HEADROOM WIRE ROPE HOIST WHL SERIES
 
DOUBLE GIRDER WIRE ROPE HOIST WHD SERIES



 

DOUBLE GIRDER WIRE ROPE HOIST


ELECTRIC WIRE ROPE HOIST CD1 & MD1 SERIES
 
CRANE COMPONENT

            
 

 

DOUBLE GIRDER CRANE
 

A double girder crane is an overhead traveling bridge crane that utilizes two bridge beams set atop the runway (end) trucks. Generally this type of crane utilizes a top running trolley hoist, which moves along the top of the two bridge beams on its own set of trucks/trolley wheels. The hook from the hoist "falls" between the two bridge beams. Headroom under the crane is increased by utilizing this hoist/crane configuration.

 

 

CRANE & HOISTS

 

 

       Products>> Electric Chain and Wire Rope Hoist>> Electric Wire Rope Hoist

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