China New Blast Hole Drilling Machine for Open Mining, Water Conservancy, Power Plants, Road Building, Find details about China Drilling Rig, Water Well Drilling Rig from New Blast Hole Drilling Machine for Open Mining, Water Conservancy, Power Plants, Road Building
model | DR-120 |
Working mode | hydraulic oil cylinder pressure |
Drilling diameter (mm) | Φ500-Φ1800 |
drilling depth (m) | 5-40m |
Diamension (mm) | 12500X2800X3550mm |
Total weight (t) | 29T |
Power head max output torque (KN.m) | 60/100KN.m |
Rotary speed (r/min) | 10-50RPM |
Main winch max lifting force | 150KN |
Main winch max lifting speed | 50m/min |
Assisting winch max lifting force | 15KN |
Assiting winch max lifting speed | 50m/min |
Mast sidewards inclination | ±4° |
Mast forwards inclination | 4° |
Max working pressure | 32Mpa |
pilot pressure | 3.5Mpa |
Travelling speed (km/h) | 4 km/h |
Diesel engine power (KW) | 158KW ,cummins ,water cooling ,turbo charger |