Unity machine parameterDrilling depth(m)100-150Open hole diameter max.(mm)300End hole diameter(mm)75Drilling rod diameter(mm)50Head angle range90°~75°Weight(power unit excepted)(kg)600The main machine's moving distance(mm)300Diesel engine/Electric motor15P/11KWSpindleSpindle speed(r/min)142285570Spindle stroke(mm)450HoistSingle rope lifting capacity max.(kg)1600Single rope lifting speed(m/s)0.410.821.64Reel diameter(mm)140Steel wire rope diameter (mm)12.5Steel wire rope length of drum(m)35Hug floodgate caliber(mm)140Mud pumpTypeHorizontal single-urn double actionDiesel engine displacement/Electric motor95/77 LminPressure max.(Mpa)1.2Work pressure(Mpa)0.7Water inlet diameter(mm)30Water outlet diameter(mm)20Hydraulic pump standardCBT314Triangle conveyer belt(mm)B1575