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China, Chinese Hfj33 Tunneling Jumbo Drilling Rig Equipment Hydraulic Blasthole Underground Mining Drill Rig1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling JumboJumbo Drilling RigHydraulic Drill Rig
Zhengzhou Hanfa Prospecting Machinery Co., Ltd.
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Product Description HFJ22/33 is suitable for road, railway, hydropower and other underground engineering and tunnel construction.Equipped with three heavy-duty drill arms and a service platform, elevating cockpit, self-opening cable and water pipe reel, automatic butter filling system for easy operation and maintenance.The two outer drilling arms are equipped with eagle arm seat and optional automatic bit changing mechanism, which is suitable for larger section drilling, bolt and other applications.Full hydraulic pilot proportional control mode, accurate control, low failure rate.Equipped with high frequency hydraulic rock drill to meet the efficient needs of customers.Main technical specificationsHFJ22HFJ23Drilling range45-89mm45-89mmDrill pipe specificationsT38-H35-R32/5,525mmT38-H35-R32/5,525mmRock drill modelZY104MZY104Mdiesel engineCummins QSB5.9-C170-30Cummins QSB5.9-C170-30Diesel engine power125kw@2,200 rpm125kw@2,200 rpmmain motor power55kWx255kWx3Pump pressure and displacement15 bar 14m3/h17.5 bar 18m3/hAir compressor pressure and displacement8 bar 1m3/min8 bar 1m3/minNumber of arms2+13+1Walking speed14.5/6.5/3.7km/h14.5/6.5/3.7km/hClimbing angle15o15oDriving turning radiusInside R4,800 outside R8,200Inside R4,800 outside R8,200Working face size13.8m x 9.7m13.8m x 9.7m(WxH)Maximum working area110m2110m2Dimensions16,800x2,500x2,700/3,400mm16,800x2,500x2,700/3,400mm(LxWxH)Rig weight≤34T≤38T
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