China 1800mm Diameters Rotary Drilling Rig for Piling Foundation Project/Pile Drilling /Highway Construction, Find details about China Rotary Drilling Machine, Pile Drilling Rig from 1800mm Diameters Rotary Drilling Rig for Piling Foundation Project/Pile Drilling /Highway Construction
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 |