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China popular big pile hole drilling rig for foundation construction GQ-15

China popular big pile hole drilling rig for foundation construction GQ-15

    • China popular big pile hole drilling rig for foundation construction GQ-15
    • China popular big pile hole drilling rig for foundation construction GQ-15
    • China popular big pile hole drilling rig for foundation construction GQ-15
    • China popular big pile hole drilling rig for foundation construction GQ-15
  • China popular big pile hole drilling rig for foundation construction GQ-15

    Product Details:

    Place of Origin: Chongqing of China
    Brand Name: chongtan
    Certification: ISO9001-2008
    Model Number: GQ-15

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: 1-29000 usd
    Packaging Details: nake
    Supply Ability: 50 per quatar
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    Detailed Product Description
    Name: Big Pile Hole Drilling Rig Model: GQ-15
    Colour: Red Torque: 22100 Nm


        GQ-15 Big Pile Hole Foundation Engineering Drilling Rig

     

    ADD: NO.1 Kuaileli, Xiaolongkan Street, Shapingba District, Chongqing China;

    Skype: lucyfang9 ; Website: www.lucydrillingrig.com, email: lucyfang16@yahoo.com;

    M: +86-13628481197 TEL.:+86-15923510719,15111813754 
     

    1. APPLICATIONS:

    GQ-15 engineering drilling machine is newly designed special for large diameter pile hole drilling, can use forward-circulation and reverse circulation drilling methods mainly used in drilling large diameter pile for building, skyscraper, dam, harbor, bridge etc. and drilling large diameter well.

    2. FEATURES:

    ◆ Big torque, lightweight and compact structure in compare with same kind machine.
    ◆ Mast, top-drive head move down or up along with, strength and rigidity.
    ◆ Top-drive head has large inner diameter (182×182mm).
    ◆ Reverse-circulation drilling if equipped with necessary equipment as well as forward-circulation drilling.
    ◆ Strength, five forward speeds and one reverse speed, suitable for drilling a variety of rock, easy to handle accidents happened in hole.
    ◆ Top-drive head is equipped with hand-powered chuck, square driving stem, large stroke, drilling efficiently.
    ◆ Hydraulic feed, big pull and push force easy to make pressure and depression drilling.
    ◆ Hydraulic retracting stroke is 1150mm, easy to lower and hoist drilling tools.
    ◆ Walking device, easy to move and find accurate hole position.
    ◆ Reasonable arrangement, easy to operate, smooth.
    ◆ Can be equipped with special derrick if user needs.

     


    3. Technical Specifications


    hole dia. (mm)  :  600-1500


    drilling capacity (m) :   100-50


    top drive head speeds(r/min): forward: 13.5;22.8;40.19;63.9;98.5


                                                   reverse: 12.85
    max torque (N.m): 22100


    top drive head inner hole (mm): 182*182


    top drive head max pull force(KN): 27


    top drive head max push force(KN): 98.3


    top drive head stroke(mm): 1000


    hoist lift capacity with singlerope(KN): 48


    retracting distance(mm): 790

     

    oil pump: SCB32/12 twin-gear oil pump


    power unit: electric motor: Y225S-4 37KW


                       diesel engine: 2135AG 50Hp


    overall dimensions(L*W*H)mm: 3620×1880×2704


    drill body weight(excluding power)kg: 5900

    China popular big pile hole drilling rig for foundation construction GQ-15

    China popular big pile hole drilling rig for foundation construction GQ-15

     

    China popular big pile hole drilling rig for foundation construction GQ-15

    China popular big pile hole drilling rig for foundation construction GQ-15

    Contact Details
    Chongqing Spring Tech And Trade Co., Ltd

    Contact Person: Ms. Lucy Fang

    Tel: 0086--13628481197

    Send your inquiry directly to us (0 / 3000)