ZKD multi-axis diaphragm wall drilling rig
High efficiency;
Reinforce depth:30m;
No vibration,no lateral extrusion.

ZKD series multi-shafts diaphragm wall drilling rigs:

Main Advantage:

* High opeartion efficiency;

* Powerful working capacity,reinforce depth reaches to 30m,wall width to 0.36-1m;

* Many pairs of auger baldes on the sahfts;

* No vibration,no lateral extrusion and low noise.

Application:

It's new type equipment for soft soil reinforcement with SMW method, widely used in city high buildings,subway stations,the construction of the basement soil blocking,seepage prevention wall,riverbank,water conservancy projects,etc.

Technical parameters:

* bit diameters: 360mm,650mm,850mm,1000mm;

* drilling pipes: 3pcs;

* drilling depth: 30m;

* main power: 45kw*2,75kw*3,75kw*2,90kw*2,90kw*3;

* drive type: rotary head top drive.

Major components:

* Rotary driven uint;

* Spiral drilling pipe;

* Spiral bit;

* Middle support shelf and down support shelf.