Four Rope Grab Manufacturers In Shanghai

Specialized in handling Block or irregular shape of bulk materials, the grab valve is with the great abrasive resistance, high strength and can grab the material very well. This grab is holding very wide application. Equipped with tower crane, ship crane, gantry crane, overhead crane, and other cranes to grab garbage, stone, steel scrap and block materials.

• Max. Standard lift capacity: 5.0 ton~40 ton
• Material Density Scope: 0.5t/m3~3.0t/m3

Specialized in handling all kinds Powder and Granular bulk materials. The grab adapts Single twisted axis bucket. The grab overall structure is light and durable, offering high grabbing ratio, strong closing force and high material filling rate. We can also supply dust cover, cutting edge sealing parts according to the environmental requirement, marine environmental and other special working condition. Design for working with tower crane, ship crane, and unloading ship crane. Widely used in Wharf, steel mills, power plants, ships, etc.

• Max. Standard lift capacity: 5.0 ton~64 ton
• Material Density Scope: 0.8t/m3~3.0t/m3

Design for grabbing all kind of specification wood, it can grab single wood, or much. The grab is working with tower crane, gantry crane. Very suitable for loading and unloading wood in log yard or wharf.

• Max. Standard lift capacity: 5.0 ton~32 ton

• Routine grab bucket volume: 0.8 m3~26.0m3
• Motor Power: 8.5 kW~55 kW

Design for grabbing granular material and irregular shape such as Fertilizers, grain, coal, coke, ore, sand, granular materials and gravel and so on. Hydraulic grab can connect directly with hook under crane, easy and convenient, high grabbing efficiency and steady service performance. Very popular in wharf, steel mills, power plants, ships, garbage incineration plant and other Working Occasions. Hydraulic grab can work with all kinds of cranes.

• Motor Power: 8.5 kW~55 kW

Specialized in handling Block or irregular shape of bulk materials, coke, pig iron, steel scrap, slag and so on. Especially popular for loading and unloading bulk materials for train. This type hydraulic grab is widely applicate for Wharf, steel plant. Design for working with tower crane, loading and unloading crane and all kinds industry cranes.

• Routine grab bucket volume: 2.0 m ³ ~4.0m ³
• Motor Power: 28 kW~45 kW

Design for grabbing all kind of specification wood, it can grab single wood, or much. The grab is working with tower crane, gantry crane. Very suitable for loading and unloading wood in log yard or wharf.

• Cross-sectional size: 0.4m ² ~2.0m ²
• Motor Power: 2.2 kw~22kw
• Dia. Of wood:  Φ700mm~Φ2200mm

A Professional grab that with Floating crane or Gantry Crane on dam to work under water. According to the crane, this grab can be double rope, four ropes or hydraulic drive type. According to the different working condition the grab could be: 

1. Clamshell bucket to do dredging, desilting or scratching pebbles.  
2. Heavy duty grab to handle Clay soil, gravel and plate.
3. Salvaging grab for salvaging and grab big stones.