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    PRODUCTS > Anchor Drilling Rig > QDGL-3 Anchor Drilling Rig

    QDGL-3 Anchor Drilling Rig

    Using for urban construction, mining and multiple purpose, including side slope support bolt to deep foundation, motorway, railway, reservoir and dam construction. To consolidate underground tunnel, casting, pipe roof construction, and pre-stress force construction to large scale bridge. Replace foundation for ancient building. Work for mine exploding hole.

    1. Technical parameters

    Model

    Hydraulic drive drilling head rig

    Fundamental parameters

    Drilling depth

    20-140m

    Drilling diameter

    300-110mm

    Overall dimension

    4300*1700*2000mm

    Total weight

    4400kg

    Rotation unit speed and
      torque

    High speed

    0-84rpm

    3400Nm

    0-128rpm

    2700Nm

    Low speed

    0-42rpm

    6800Nm

    0-64rpm

    5400Nm

    Rotation unit feeding system

    Type

    single cylinder, chain belt

    Lifting force

    63KN

    Feeding force

    35KN

    Lifting speed

    0-4.6m/min

    Rapid lifting speed

    32m/min

    Feeding speed

    0-6.2m/min

    Rapid feeding speed

    45m/min

    Feeding stroke

    2700mm

    Mast displacement system

    Mast move distance

    965mm

    Lifting force

    50KN

    Feeding force

    34KN

    Clamp holder

    Clamping range

    50-220mm

    Chuck power

    100KN

    Unscrew machine system

    Unscrew torque

    7000Nm

    Crawler chaise

    Crawler side driving force

    5700N.m

    Crawler travel speed

    1.8km/h

    Transit sloping angle

    25°

    Power(electric motor)

    Model

    Y250M-4-B35

    Power

    55KW


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