• Model NO.：matched for 30t crane
• Sling Type：Wire Rope
• Power Source：Hand Chain
• Transport Package：Nude Packing
• Specification：CCS, BV, ABS, CE
• Trademark：GBM
• Origin：Shanghai, China
• HS Code：84314100
• Production Capacity：500sets,Per Year

Basic Info.

Model NO. matched for 30t crane Sling Type Wire Rope Power Source Hand Chain Transport Package Nude Packing Specification CCS, BV, ABS, CE Trademark GBM Origin Shanghai, China HS Code 84314100 Production Capacity 500sets/Per Year

Product Description

Advantage of GBM mechanical grab:
1. A very useful tool for discharge different kind bulk cargo, such as coal, sand, grainetc.
2. mechanical control grab is open & closed by wire rope of crane, it is simple and original
3. maintained cost is less
4. easy operation
5. it is efficient
Service of GBM four rope control grab
International Warranty Service

Mechanical four rope clamshell grab 
These grabs have acquired their name from the two holding and two closing ropes coming from the crane. They achieve maximum efficiency through the optimum balance between dead weight and crane capacity and also require low maintenance.
It is generally designed for handling of powder and fine bulk materials.
The grab overall structure is light and durable, offering high grabbing ratio, strong closing force and high material filling rate.

It is normally attached to port cranes, deck cranes, ship unloaders and other type of cranes, which are widely used in ports, steel plants, power stations and vessels.