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Technical Specification of KR60A Rotary Drilling Rig | ||
Type | KR60A | |
Torque | 60 KN.m | |
Max. diameter | 1200 mm | |
Max. drilling depth | 20 m | |
Speed of rotation | 8~30 rpm | |
Max. crowd pressure | 60 kN | |
Max. crowd pull | 90 kN | |
Main winch line pull | 65 kN | |
Main winch line speed | 48 m/min | |
Auxiliary winch line pull | 20 kN | |
Auxiliary winch line speed | 48 m/min | |
Stroke(crowd system) | 2000 mm | |
Mast inclination(lateral) | ±3° | |
Mast inclination(forward) | 4° | |
Max. operating pressure | 34.3 MPa | |
Pilot pressure | 3.9 MPa | |
Travel speed | 2.8 km/h | |
Traction force | 98 kN | |
Operating height | 10600 mm | |
Operating width | 2700 mm | |
Transport height | 3250 mm | |
Transport width | 2700 mm | |
Transport length | 9500 mm | |
Overall weight | 20 t | |
























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