Thông tin chi tiết sản phẩm:
Thanh toán:
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Max. tối đa. drilling diameter đường kính khoan: | 2000/2300mm | Max. tối đa. torque mô-men xoắn: | 285kN.m |
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tối đa. Độ sâu khoan: | 57/88m | chiều rộng hoạt động: | 4300mm |
Technical Specification
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 |
Người liên hệ: Tina
Tel: +8618582647170