型号/Type | ZKD85-3 |
钻头直径(mm)/Bit diameter | 850 |
钻杆根数/Number of drilling pipe | 3 |
钻杆中心距(mm)/ Distance between drilling pipe Center line |
600×600 |
钻进深度(m)/Drilling depth | 30 |
主功率(kW)/Main power | 75×2 |
转杆转速(正、反)/ Rotating speed(forward backward) |
16 |
单根钻杆额定扭矩(kN.m)/Rated torque | 30.6 |
钻杆直径(mm)/Diameter of drilling pipe | Φ273 |
总重量(kg)Total weight | 38000 |
传动型式/Drive type | 动力头顶驱/Rotary head Top |
钻杆连接方式/Drilling pipe connecting type | 六角、插销/Turret Pin |
传动方式/Power transmission | 机械式/Mechanical system |
操作方式/Operating method | 电器控制/Electrical equipment control |