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Rotary Drilling Rig
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Contact Us
Houston Machinery
(China) Co., Ltd.
Room 1801-2, 18/F., Seaview Commercial Building,
21-24 Connaught Road West, Hong Kong.
Tel: +852 2544 8821
Fax: +852 2544 2866
E:
info@houstonhk.com
Pile Top Reverse Circutation Rock Drill
GD Series Large Diameter Drilling Rigs (Reverse Circulation Drill)
Model
Max. Drilling diameter (mm)
Max. drilling depth (m)
Max. pulling force (Ton)
GD25
2500
150
120
GD35
3500
150
160
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