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Low Noise Crawler Crane Diaphragm Wall Grab For Diaphragm Wall Construction Process

Place of Origin Jiangsu, China
Brand Name TYSIM
Certification CE ISO9001
Model Number KH40
Minimum Order Quantity 1 set
Price Negotiation
Packaging Details Package in one container.
Delivery Time 45 days
Supply Ability 10 sets per month
Product Details
Length Of Grooving (a) 3500 Mm Width Of Grooving (b) 400~1000 Mm
Depth Of Grooving 60 M Capacity Of Grab Bucket 0.8~1.8 M³
Diameter Of Steel Wire Rope 28 M Grab Weight 9~11.5 T
Excavation Volum 0.85~1.3 M³ Excavators Weight 2~3 T
Requirements Pull 200 KN
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Product Description



  • 1. Easy for operation and maintenance.
  • 2. Multifunction & high efficience.
  • 3. High reliable & stable quality.
  • 4. Low noise & low emission.
  • 5. Good performance.


Technical specification of KH400 diaphragm wall grab
Length of grooving (a) 3500 mm
Width of grooving (b) 400~1000 mm
Depth of grooving 60 m
Capacity of grab bucket 0.8~1.8 m³
Diameter of steel wire rope 28 m
Weight 9.8~11.9 t
Grab weight 9~11.5 t
Excavation volum 0.85~1.3 m³
Excavators weight 2~3 t
Crawler cranes ≤40 t
Requirements pull 200 KN


A Brief introduction of this KH400 diaphragm wall grab:


1. A conventional underground continuous operation trenching equipment .

2. Operated by using the crawler crane, achieved the international concept of "multi-function machine".

3. Simple structure, easy to operate, and easy to maintain.

Equipped with our grab bucket, single bucket capacity up to 1.3 cubic meters.

4. The groove width is 400-600 mm, the maximum groove depth can extent to 150 meters.






Q1: What's the type of this diaphragm wall grab?

This is mechanical diaphragm wall grab.


Q2: Which machine does this diaphragm wall grab combine to use?

Crawler crane.