ZLJ350 Diesel type tunnel drilling rig

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Brief Introduction 1. Small size 2. light weight 3. for convenient operation and maintenance Detail Introduction ZLJ350 Diesel type tunnel drilling rig 1. It is mainly used for ground water exploration with different perspectives on the mine gas dust injection orifice and all kinds of engineering and geological structure 2. can also be used for ground exploration adopt mechanical drive, hydraulic feed, small volume light weight for convenient operation and maintenance Technical parameters Drilling diameter 50~Φ89mm Drill rod caliber 42mm Noncoring bit 50~Φ89mm Core bit 55~Φ70mm Vertical rated speed 340 192 112 r/min Vertical shaft torque rating 85 150 250 Nm Main shaft Angle 0~360 Spindle stroke 400mm System pressure rated 8MPa Feed force 9KN Elevating power 12KN Winch lifting capacity 7.35Kn Capacity of drum 26.8m Diameter of wire rope 8.85mm Oil pump type YBC-12/80 Motor power 5.5kw Dimension 1165×630×1235mm Drilling machine weight 500kg

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jining hengwang mining machinery co.ltd

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