Reverse Circulation Drill Rig
HW-RC500 Reverse Circulation Drill Rig
HW-RC500 Reverse Circulation Drill Rig
Drilling depth: 400m
Drilling diameter: 105-400mm
Engine Power: 132Kw
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ModelHW-RC500
EngineCummins Engine
Power132 kW
Maximum Drilling Depth400 m
Drilling Diameter105–400 mm
Working Air Pressure (MPa)1.6–6MPa
Total Air Consumption16–55 m³/min
Drill Rod Length3 m
Drill Rod DiameterΦ102/Φ114mm
Axial Pressure

7 t 

 Lifting Capacity25 t
Slow Lifting Speed23m/min
Fast Lifting Speed33m/min 
Rotational Torque10000/5000 Nm
Rotational Speed0–75 r/min; 0–150 r/min
Feed Efficiency10–35 m/h
Travel Speed2.5 km/h
Climbing Ability21°
Machine Weight12t
Dimensions7×2.1×2.8m







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