Hydraulic Crawler Down The Hole Drilling Rig for Mining and Quarry

• Condition: New
• Drill Hole Diameter: 89-140mm
• Drill Hole Depth: 30
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: A7
• Bit Type: Diamond Bit
• Drilling Way: Impactor
• Rock Hardness: F=6~20
• Hole Diameter: 89-140mm
• Drill Depth of Horizontal: 30-40m
• Walking Speed: 2.5km/H
• Working Pressure: 1-2.4 MPa
• Air Consumption: 14-35m3
• Rotate Speed: 0-70rpm
• Weight: 7600kg
• Size: 7372X2260X2800 mm
• Transport Package: Nude Packing
• Specification: 7372x2260x2800 mm
• Trademark: GIA
• Origin: China
• HS Code: 8432412200
• Production Capacity: 300sets/Month

Product Description

Atlas Copco Hydraulic Crawler Down The Hole Drilling Rig for Mining and Quarry 

Made by ATLAS COPCO Joint venture subsidiary,A7 hydraulic down-hole drilling rig is a multi-functional drill rig driven by internal combustion engine, the drilling power was provided by hydraulic system except for impacting and the hole cleaning wind.A7 hydraulic crawler drilling rig is widely used for blast-hole drilling in the mines and quarries. It is also used for anchor in road, railway, power station, civil engineering and building etc.

Specification for A7 Hydraulic Crawler Down The Hole Drilling Rig for Mining and Quarry :