型号/Type | ZKD70-5A |
钻头直径(mm)/Bit diameter | 700 |
钻杆根数/Number of drilling pipe | 5 |
钻杆中心距(mm)/ Distance between drilling pipe Center line |
500×500×500×500 |
钻进深度(m)/Drilling depth | 30 |
主功率(kW)/Main power | 90×2 |
转杆转速(正、反)/ Rotating speed(forward backward) |
25 |
单根钻杆额定扭矩(kN.m)/Rated torque | 14 |
钻杆直径(mm)/Diameter of drilling pipe | Φ190 |
总重量(kg)Total weight | 35500 |
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 |