DW 125 P
DeepWell
Roto-pneumatic percussion drilling equipment (DTH).
Roto-pneumatic percussion drilling equipment (DTH) for drilling in rocky terrain, for the installation of poles.
The system consists of a drill string composed of the following items:
- DTH bits;
- DTH hammer;
- Casing;
- Pneumatic shock absorber;
- Swivel with air hose;
- Rotator (Spinning System).
The drill string is suspended by a crane for its positioning and connected to the air compressor through the hose, with water injection and line lubricator systems.
Datasheet
DTH bits
24” (610mm)
DTH Hammer
12" (Nominal diameter)
Casing
22” (589 mm)
Shock absorber
12”
Air hose
2” (500 psi)
Crane minimum of
20 tons
Minimum air compressor capacity
900 pan@200psi
Rotator
10.000 kgf.m @ 30 rpm
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