Quick Detail
Place of Origin
HS-CODE
11-
Package & Delivery Lead Time
Delivery Lead Time
Detailed Description
Applications
It is used for investigation, geological exploration, building construction, highway, bridge and dam etc.
Features
1 Mechanical power head, long feeding stroke.
2 Suitable for vatious of technology such as pump suction of forward and reverse circulation and air DTH hammer drilling.
3 Novel construction of rods and particular tools for liftig and screwing off rods ensure convenient and rapid for joining and screwing off the rods.
4 By mechanically driven and hydro-mechanically operated, it has easy operation and high efficiency.
5 Carried by truck and easy for moving itself in the spot.
6 Offer various of pumps according to customer\'s requirement.
Specifications
Hole diameter(mm) 600 1500
Hole depth(m) 300 50
Output speed of power head(r/min) Forward: 20,33,73
Reverse: 13,23,47
Maximum torque of power head(kN
China [CN] 
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