China Earth Drilling Equipment Tysim Rotary Drilling Rig Bore Pile Machine Borehole Drilling Machine Price Kr90A Small Borehole Drilling Machines, Find details about China Rotary Drilling Rig, Drilling Rig from Earth Drilling Equipment Tysim Rotary Drilling Rig Bore Pile Machine Borehole Drilling Machine Price Kr90A Small Borehole Drilling Machines
Type | KR90A |
Torque | 90 KN.m |
Max. diameter | 1200 mm |
Max. drilling depth | 36 m |
Speed of rotation | 6~30 rpm |
Max. crowd pressure | 90 kN |
Max. crowd pull | 120 kN |
Main winch line pull | 80kN |
Main winch line speed | 75 m/min |
Auxiliary winch line pull | 50kN |
Auxiliary winch line speed | 40 m/min |
Stroke(crowd system) | 3500 mm |
Mast inclination(lateral) | ±3° |
Mast inclination(forward) | 4° |
Max. operating pressure | 34.3 MPa |
Pilot pressure | 3.9 MPa |
Travel speed | 3 km/h |
Traction force | 122 kN |
Operating height | 12705 mm |
Operating width | 2890mm |
Transport height | 3465 mm |
Transport width | 2770 mm |
Transport length | 11385mm |
Overall weight | 24 t |