|Length of grooving:||3500mm||Width of grooving:||400mm-1000mm|
|Depth of grooving:||60m or more||Capacity of grab bucket:||0.8CBM-1.8CBM|
|Steel wire diameter:||28mm||Weight:||9.8t-11.9t|
|Capacity of crane:||over 40t||Pull force requirement:||over 200kN|
The specific extra-wide chassis manufactured with TYSIM ' s mature technologies, having large swiveling supports and great torsion resistance, provides a stable base for the host machine.
Double winch and single row rope construction extend the life-span of the steel rope, reduce the construction cost .The control system equipped with an encoder ensures the accurate
synchronization of double winches reduces the frequency of synchronized adjustment and increases the construction efficiency.
Equipped with advanced inclinometer, which can provide the grab, adjustment and fall down protection function, it can record and memory the locus grab, and draw the wall curve. This can effectively guarantee the wall precision.
The control system equipped with an encoder ensures the accurate synchronization of double winches reduces the frequency of synchronized adjustment and increases the construction efficiency.
With the load-sensing control, the hydraulic system can effectively increase the utilization rate of system resources and also the construction efficiency.
With quick plug connectors used in the circuit of control system, the fault race is reduced and accordingly the lime consumed for fault detection is shortened.
|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|
|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 400-1000 mm, the maximum groove depth can extent to 150 meters.