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Durable Geological Drilling Rig Machine , Down The Hole Drilling Machine

    Buy cheap Durable Geological Drilling Rig Machine , Down The Hole Drilling Machine from wholesalers
     
    Buy cheap Durable Geological Drilling Rig Machine , Down The Hole Drilling Machine from wholesalers
    • Buy cheap Durable Geological Drilling Rig Machine , Down The Hole Drilling Machine from wholesalers

    Durable Geological Drilling Rig Machine , Down The Hole Drilling Machine

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    Brand Name : JINZHOU SHITAN
    Model Number : ST-300
    Certification : ISO,CE
    Price : Negotiation
    Payment Terms : L/C, D/A, D/P, T/T, Western Union
    Supply Ability : 2000 sets per year
    Delivery Time : 7-10 days
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    Durable Geological Drilling Rig Machine , Down The Hole Drilling Machine

    Hot Sale Geological Drilling Rig Machine for Multi-Usage Engineering Drilling


    Product Description:


    ST-300 fully hydraulic drilling rig is multifunctional, mainly applied in constuction, highway, bridge, water conservancy, hydroelectricity, mine, tunnel and so on. It is widely used in engineering hole construction, such as foundation investigation hole, deep foundation pile anchor hole, road or dam foundation reinforcement holes, drain hole, open pit blast holes, water wells and foundation piles.


    Product Parameter:


    Drilling capacitydrilling depth (meters)0~300 m
    hole diameter (millimeters)Φ60~Φ250 mm
    Drill rod spec (millimeters)Φ42×2000 mm/Φ50×2000 mm
    Power MachineTypeDiesel engine
    Rated power (rpm)55 kw (2400 rpm)
    Top headTorque (N*m)0~2000 N*m
    Speed (forward, reversion)

    0~500 rpm


    stroke (millimeters)2800 mm
    Maximum pulling force40 KN
    Maximum feeding force24 KN
    Mast slide stroke (millimeters)850 mm
    Gradeability (degrees)30°
    Walking speed2 Km/h
    Mast landing anglefrom horizontal to vertical state
    Main arm lifting angle0-90°
    Horizontal hole height1.75-2.4m
    System Pressure18Mpa
    Operation air pressure1.05-2.75Mpa
    Compressed-air consumption16-38 M3/Min
    Reture oil filter fineness10 u m
    Mud pumpBW-160/10

    Displacement 160 L/min

    Pressure 10 Mpa

    Weight and DimensionWeight (tons)4000kgs
    Dimension (millimeters)4800×1800×2200 mm


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