Rock Drilling Machine

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

Technical Specifications

3. Products Showcase

  Related products

 4,why GOLD Team

GOLD'sproducts spread all over the world

 GOLD Established in 2009,Gold is a high -tech enterprise specializing in design,manufacture and sale of geological instrument.

Gold's products are manufactured stricity in accordance with industrial standard and have passed through quality and technical standard evaluation as well  as quality inspection.  

1.second to none slaes service

2. Our factory self-produced, the quality can be strictly controlled  Quick delivery, firm package

3.Professional sales team, Providing any feedback from the keen customers

4. Regarding customer benefit as the starting point, pay attention to the real needs of the customer

5. IS09001 Certificate.

6.Shipping by Express Delivery TNT,UPS,EMS,DHL,Fedex,Dpex etc.

  Air Freight and sea transportation

We are ready for all challenges!

ChongQing Gold Mechanical&Electrical Equipment Co.,LTD

ADD: 9F/10,Jintai Building,Nanping,Chongqing,400060,China

Contact person :liz wang

Skype: lizwang20

Tel: +86 23 62940053
Fax: +86 23 62940030

24 hours hotline:+86 18523153592

Website: