Marine 5cbm dredging Grab Bucket 

Intoduction
The calm shell under water grab is a special type of tool mainly for under water cleaning of mud, clay, sand etc for water channels, generally operated with dredging barges. According to different lifting capacities of the barge crane, different sizes of grab buckets can be designed to meet with operating requirements.

Specifications
Underwater Dredging Grab is an efficient tool for dredging deep sides of sea or lakes.capacity between 0.5 m3 up to 10 m3
Underwater Dredging Grab 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. 

TECHNICAL FEATURES: 
Underwater Dredging Grab is an efficient tool for dredging deep sides of sea or lakes.Our products have the capacity between 0.5 m3 up to 10 m3 They are painted two times against the corrosion.
bucket jaws are made of special steel material.
Underwater Dredging Grab 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 Underwater Dredging Grab's quality and outward appearance.



The details of dredging grab


The finished grab

The packing and delivery


Our Service

Act as a good adviser and assistant of client, we can help them to get rich and generous returns on their investment.
1.Pre-sale services:
a: Design customised project for clients.
b: Design and manufcture products according to clients special requirement.
c: Train technical personnel for clients.
2.Services during the sale:
a: Help clients to find reasonable freight forwarders ahead of delivery.
b: Help clients to draw solving plans.
3.After-sale services:
a:Assist clients to prepare for the construction scheme.
b:Install and debug equipment.
c:Train the first-lin operators.
d: Examine equipment.
e: Take initiative to eliminate the troubles immediately.
f:Provide techical exchanging.

FAQ

Pls kindly send us your detailed specification as follow if you are interested in our grabs. 
1. what's the material will handle? Coal , sand ,grain,chemical fertilizer....
2.what's the capacity of the grab? 
3.what's the Max lifting weight og the crane ? crane SWL? 
4.What's the working enviroment ? on ship or port? 

We will offer you the proper grab with good price and quality. These specifications above can make it clear about your requirements. 
Thank you very much for your cooperation!