Aero Tech
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| Technical Specification of KR60A Rotary Drilling Rig | |
|---|---|
| Type | KR60C |
| Torque | 60 kN.m |
| Max. drilling 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. hydraulic pressure | 34.3 MPa |
| Control hydraulic pressure | 3.9 MPa |
| Travel speed | 2.8 km/h |
| Traction force | 114 kN |
| Operating height | 10600 mm |
| Operating width | 2690 mm |
| Transport height | 3250 mm |
| Transport width | 2690 mm |
| Transport length | 9500 mm |
| Overall weight | 20 t |
| Chassis Type | Crawler Mounted |
| Engine | B3.9-C |
