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What Are The Different Types Of Rope Grabs?

Jan 21, 2025

 

Rope Grab Bucket relies on a rope pulley block to generate the specific force to open and close the action.


Enjue rope grab bucket is a kind of spreader which relies on the closing force generated by wire rope and pulley group to achieve opening and closing action, grabbing and loading and unloading materials, with wide applicability, can be operated underwater and on land, and is commonly used in wharves, harbours, coal mines and other fields.

 Enjue rope grabs can be divided into single rope grabs, double rope grabs and four rope grabs according to the number.

 

 

Enjue Rope Grab Bucket

The rope grab winding mechanism is simple, can be hung on a single-hook crane for use, but productivity is low and it is suitable for small operations.
The grapple is reliable, easy to operate, highly productive and widely used, but not as stable as the four ropes.
 
single rope crane grab

Double-rope grab

The grapple has better stability and balance and is suitable for large lifting equipment and for gripping heavier and larger volumes of material.

Feature

Rope grabs are a rare and high quality product, from the design, its structure is very cleverly designed, using high strength rope and strong and durable bucket material, to ensure stable operation under various working conditions.


The strength and toughness of the wire rope of the rope grabs can not only withstand huge pulling force, but also has good wear resistance, which greatly extends the service life of the grab.


For rope grabs used in humid and corrosive gas environments (e.g. seashore, quay, chemical plant), the wire ropes will be galvanised and other anti-corrosion treatments.

single rope grab
Grab part with leak proof device
single rope grab
Down grab pulley block and wire rope
four rope grab
Up Grab pulley block
four rope grab
Up grab pulley block and wire rope

 

Advantages and Disadvantages
 
single rope crane grab
 

Advantages

Relatively simple structure, low maintenance cost; according to different materials and operational requirements, different types and specifications of rope grabs can be selected, high versatility; relying on the transmission of the rope, the work is more reliable and can operate stably in a variety of harsh environments.

 

Disadvantages

Low productivity of single rope grab; when grabbing some special shapes or viscous materials, there may be insufficient grabbing and unclean unloading; for large grabs, it need greater lifting force and power support, which requires higher lifting equipment.

Four Rope Clamshell Grab

Maintenance and Service

 

Enjue rope grab buckets, its structure is relatively simple, each component is easy to disassemble and install, and convenient for daily inspection, repair, and maintenance, effectively reducing the cost of use.


Only regular inspection, lubrication, and maintenance of ropes, pulleys, and other components are required.


Enjue rope grabs always uphold the principle of putting customers' needs first, then supplemented by high quality service and cost-effective price advantage to provide customers with bulk cargo solutions.


1. Pre-sale, we have a professional technical team will deeply understand customer needs, to provide customers with personalised solutions.
2. In-sale, efficient production and logistics team to ensure on-time delivery of products.
3. After-sale, perfect service network and 24-hour response mechanism, ready to solve the problems encountered in the use of the process for customers.

 

 

 

 

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