Unity machine parameterDrilling depth(m)150\200Open hole diameter max.(mm)Φ300End hole diameter(mm)Φ75Drilling rod diameter(mm)Φ60Head angle range90°~75°Weight(power unit excepted)(kg)1150Dimensions(mm)2430x950x1430The main machine's moving distance(mm)300SpindleSpindle speed(r/min)104\208\467\907Spindle stroke(mm)450HoistSingle rope lifting capacity max.(kg)2400Single rope lifting speed(m/s)0.41\0.82\1.64Reel diameter(mm)260Steel wire rope diameter (mm)Φ13Steel wire rope length of drum(m)35Hug floodgate belt width(mm)70Hug floodgate diameter(mm)260Mud pumpTypeHorizontal single-urn double actionDiesel engine displacement/Electric motor145LminPressure max.(Mpa)3Work pressure(Mpa)1.5Water inlet diameter(mm)Φ40Water outlet diameter(mm)Φ30Triangle conveyer belt(mm)B1100x1Hydraulic pump standardCBT-F-314Diesel engine170L/minElectric motor140L/min