电机功率 Moter Power:110×2 kW发电机容量 Generator capacity:500 KVA钻杆额定转速 Rated speed of drill pipe:0-35 r/min最大钻杆扭矩 Max.single drill rod torque:14 t.m钻杆直径 Drill pipe diameter:299 mm回转接头装置 Rotary joint device:多重回转接头装置 Multi rotary joint device回转接头最高使用压力Max.working pressure of rotary joint:油压 Oil pressure 18,泥浆压力 Cement pressure 5 MPA钻孔直径 Drill diameter:650/750/900 mm扩大径 Enlarged diameter:975/1125/1350 mm导轨中心到滑轮中心距离Distance between guide rail center and pulley center:960 mm导轨中心距 Center distance of guide rail:600×102 mm钢丝绳直径 Wire rope diameter:22 mm滑轮个数 Number of pulleys:6 PC操作方式 Operation mode:电气控制 Electrical control总重量-不含钻杆 Total weight-excluding drill pipe:~13 t配套桩架 Supporting pile frame:140 t