Products
Hydraulic Rotary Drill Diaphragm Wall Rigs Soil Mixing Wall Drill Pile Top Reverse Circutation Rock Drill Water Well Drill GPS Series Engineering Drill Rig Grout Pump
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Main Products
Rotary Drilling Rig
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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