Product: Diaphragm Wall Grab
Diaphragm Wall Grab
DIAPHRAGM WALL GRABS TECHNICAL DATA
| 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 |
Unique Piling underground diaphragm wall grabs use a dedicated groove (hole) device, along a predetermined deep base position or around the original underground structure, digging a certain width and depth groove (hole), then set the reinforcement cage in the groove (hole), pouring concrete, building a wall (pile), connect into a continuous underground reinforced concrete wall in a joint way. Underground diaphragm wall have widely use, mainly used in the basement of buildings, subways, tunnels, docks, water cut walls, retaining walls, etc.
Main feature:
1. Easy for operation and maintenance.
2. Multifunction & high efficiency.
3. High reliable & stable quality.
4. Low noise & low emission.
5. Good performzance.
Changsha Unique Machinery Co.,Ltd. invest 60 mililon (RMB) at Economic Development Area in MILUO industrial park. The proposed land acquisition is 20 acres. The main annual production ability of the company is about 3000 pcs rotary drilling tools and 200 pcs kelly bar. After the project completed, the estimated annual output value is around 1.5 billion (RMB), and annual tax income is about 10 million (RMB).
