China Hydraulicpile Driving Machine, Kr285c Hydraulic Rotary Drilling Rig, Screw Pile Machine., Find details about China Rotary Drilling Rig, Drilling Rig from Hydraulicpile Driving Machine, Kr285c Hydraulic Rotary Drilling Rig, Screw Pile Machine.
Type | KR285C |
Torque | 285KN.m |
Max. diameter | 2000/2300 mm |
Max. drilling depth | 57 m(Lock)/ 88 m(Friction kelly bar) |
Speed of rotation | 7~23 rpm |
Max. crowd pressure | 220 kN |
Max. crowd pull | 220 kN |
Main winch line pull | 320 kN |
Main winch line speed | 80m/min |
Auxiliary winch line pull | 110 kN |
Auxiliary winch line speed | 75m/min |
Stroke(crowd system) | 6000mm |
Mast inclination(lateral) | ±5° |
Mast inclination(forward) | 5° |
Max. operating pressure | 34.3 MPa |
Pilot pressure | 3.9 MPa |
Travel speed | 1.5km/h |
Traction force | 510 kN |
Operating height | 23815 mm |
Operating width | 4300mm |
Transport height | 3550 mm |
Transport width | 3000 mm |
Transport length | 17725mm |
Overall weight | 85 t |