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Chongqing Gold Geological Equipment Co.,Ltd

All Products >> manufacture >> GQ-15 Top-drive Head Large Diameter Drilling Rig

GQ-15 Top-drive Head Large Diameter Drilling Rig

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Description
Product Name: GQ-15 Top-drive Head Large Diameter Drilling Rig
Supply Ability: 100
Specifications GQ-15 Top-drive Head Large Diameter Drilling Rig
Price Term: FOB/CIF
Port of loading: chongqing
Minimum Order 1
Unit Price: 1
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GQ-15 Top-drive Head Large Diameter Drilling Rig

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.

FEATURES:

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

Contact Us
Company: Chongqing Gold Geological Equipment Co.,Ltd
Contact: Ms. Joy Chen
Address: 9-10, Jintai building Nanping, Nanan District, Chongqing, China
Postcode: 400060
Tel: 0086-23-62794421
Fax: 0086-23-62940030
Homepage: http://www.cqtestkit.com
http://geological.globalimporter.net
E-mail:         


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