80t Dredging Grab for Dredger

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shanghai

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-18 12:22

  • Browse the number:

    237

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Company Profile

Shanghai Guanhai Engineering Machinery Technology Co., Ltd.

By certification [File Integrity]

Contact:Miss Maggie Xu(Mr.)  

Email:

Telephone:

Area:Shanghai

Address:Shanghai

Website: http://ghengineer.reagent17.com/

Product details
Specifications
It is an efficient tool for dredging deep sides of sea or lakes. Capacity between 0.5 m3 up to 20 m3
It is an efficient tool for dredging deep sides of sea or lakes. The mechanical structure for opening & closing is succinct and original. No maintenance required except greasing. It is easy to use and can work under any circumstances in order.
Material of scoop is Q345B, material of all axes is 42CrMo, by tempering and grinding. Material lips is HARDOX500,and the rigidity should be reach HRC50.O ,the part's Material according to drawing.The holes of up beam,pole,low beam and scoops are bored by machine, it can ensure the concentric,detailed allowance error according to drawing request
Advantages
No power supply required
Stable and no special requirement for material
Easy handling
Fast closing and opening
Crane's lifting power is converted nto closing force
Low wear of hydraulic devices
Long service life of hydraulic system

 
CCS/ABS/BV third party certification
We offer the CCS/ABS/BV third party certification, which is recognized world widely .What the CCS/ABS/BV certificate tells:
1.the design all the productions drawings and the calculation is reasonable and meet the international standards.CCS/ABS/BV 
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/ABS/BV inquiry the safety rate is 1.25times, which means the actual lifting capacity is 1.25time the rated 
lifting capacity.And will issued exactly testing report according to the technical agreements.

TECHNICAL FEATURES:
It is used to transport cast loads which have 1-2ton/ m3 density.
Automatic single rope system.
It has a mechanism that gets it turned of or turned on automatically.
Our products have the capacity between 0.5 m3 up to 20 m3 They are painted two times against the corrosion.
Bucket jaws are made of special steel material.
It is used by attaching to ship and port crane hooks.
Casted steel pulleys are used.
Using 3D Virtual Design, by Interference Checking, the products can be showed in the stage of design, which can secure the product's quality and outward appearance.

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.
Thanks very much for your kindly cooperation!