Gold Member Since 2012
Audited Supplier
Shanghai Guanhai Engineering Machinery Technology Co., Ltd.

Clamshell Grab, Dredging Grab, Four Ropes Grab manufacturer / supplier in China, offering Four Ropes Clamshell Dredging Grab, Semi Automatic Container Spreader Used in Port and Jetty, Grab in Marine Crane and so on.

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Supplier Homepage Product Grab and spreader excavator grab Four Ropes Clamshell Dredging Grab

Four Ropes Clamshell Dredging Grab

FOB Price: US $10,000-40,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $10,000-40,000/ Piece
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Production Capacity: 100sets/Year
Transport Package: Naked Package
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: GHE-FRCB-120
  • Type: Four Ropes Clamshell Grab
  • Color: up to Client
  • Trademark: GHE
  • Origin: China
  • Model: Ghe-Frcb-120
  • Application: Port, Vessels, Handling Bulk
  • Working Temperature: -25~40 Degree
  • Specification: ABS, CCS, BV
  • HS Code: 8431410000
Product Description
Four Ropes Clamshell Grab 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.

1. Four Ropes Clamshell Grab is an efficient tool for loading and unloading sands, coal, mineral powder and bulk chemical fertilizer.
2. The mechanical structure for opening & closing is succinct and original. It is easy to use and can work under any circumstances in order.
3. The grab is equipped for the crane which has two hoisting drums and used for grabbing bulk materials.
4. Now the grabs are widely used in ports, electricity, vessel, metallurgy, preservation and transportation, and are exported in batches.

The Following is the Technical Parameters of the Material Density 1.6t/m3 for your reference:
Lifting  Capacity  (t)6.38.010.012.516.020.025.032.040.050.063.0
Dead  Weight  (Kg)4Pulley  Ratio230028003440450056007360880012160150401920024800
5Pulley  Ratio246028803600466057607520900012320154401960025200
Volume        (m3)4Pulley  Ratio2.53.24.05.06.57.910.112.415.619.224.0
5Pulley  Ratio2.43.24.04.96.47.810.012.315.3519.023.8
PulleyDiameter  (mm)35540045050056063063071080010001215
Wire  RopeDiameter  (mm)1820222426283236404856
Length  (m)4Pulley  Ratio11.512.813.815.016.517.818.620.022.824.527.0
5Pulley  Ratio14.015.516.818.520.521.823.025.228.230.233.0
Diatance  (mm)4Pulley  Ratio594066007100768085208920976010440113201196013120
5Pulley  Ratio742582508875960010650111501220013050141501495016400
Dimension(mm)A30803430370040104380477049905430594064307030
B26002900310033503640402041204540492053505890
C22202410261028503070327035303810410043904710
D25402760295031603450368039104240447047505270
E18001930207022202420258027302970312033203680
F46060080010001100128012801400150017502080
G38043048053059067067076085010801300

Our Service:
Our provide services Before and After Sales as follow:
) 16 months warranty after installation and commissioning in addition to the human damage factors.
) 2 years spare-parts provided for better maintenance.
) Professional technical staffs provide installation, commissioning and training services.
) Delivery on time with English user manual, parts manual, product certification and other relevant certificates.
) Technical Consultation for any time
 
Our Certificates:
We offer the CCS third party certification, which is  recognized world widely .What the CCS certificate tells:
1.the design all the productions drawings and the calculation is reasonable and meet the international  
standards.CCS will audit all the productions drawings and calculation sheets before production.
2.The welding is good quality and meet the international standards.No damage detection report is required.
3.On site testing CCS inquiry the safety rate is 1.25times, which means the actual lifting capacity is 1.25
time the rated lifting capacity.And will issued exactly testing report according to the technical agreements.
 
Our advantages:
1.Factory area 20000m3 with advanced equipment.
2.Experienced engineers and workers with many many practical experiences.
3.Top-quality cranes by strictly complying with the quality standards and using reliable brand purchased
 parts original imported.
4.Safety protection devices--- we only offer safe cranes for the society.

Pls kindly send us your detailed specifications as follow if you are interested in our grabs.
1. What's the lifting material?
2. What's the cubage of the grab?
3. What's the maximum lifting weight of the crane?
4. What's the working environment?
We will offer you the best suitable grab with best price and quality. These specifications above can make it 
clear about your requirements. 
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