The Atlas ROC D7 is a robust, full-hydraulic, top-hammer crawler-mounted open-pit drilling rig, engineered for high-efficiency drilling in demanding applications such as mining, quarrying, and construction. Equipped with a powerful 149 kW engine, it delivers exceptional performance in drilling holes ranging from 64 mm to 115 mm in diameter and up to 29 meters in depth. The rig features an advanced Atlas C106 screw air compressor, providing a maximum working pressure of 10.5 bar and an air displacement of 127 l/s, ensuring optimal flushing and efficient drilling operations.

Main Specifications

Model: Atlas ROC D7

Engine Power: 149 kW

Drilling Diameter: 64 – 115 mm

Drilling Depth: Up to 29 m

Drilling Arm Swing Angle: Right 25° / Left 35°

Compressor Model: Atlas C106 screw air compressor

Working Pressure: 10.5 bar

Air Displacement: 127 l/s

Key Features

Full-Hydraulic Operation: Ensures efficient and reliable drilling performance in various geological conditions.

Top-Hammer Drilling Technology: Provides high penetration rates and effective energy transfer to the drill bit.

Crawler-Mounted Mobility: Offers excellent stability and maneuverability on uneven terrains, enhancing operational flexibility.

Advanced Air Compressor System: The Atlas C106 screw air compressor delivers consistent air supply, improving flushing efficiency and reducing downtime.

Robust Drilling Arm: The wide swing angle (25° right / 35° left) allows for precise positioning and versatile drilling operations.

Durable Construction: Built to withstand the rigors of open-pit drilling, ensuring longevity and reduced maintenance costs.

Applications

Mining Operations: Ideal for drilling blast holes in open-pit mining applications.

Quarrying: Suitable for drilling in various rock formations encountered in quarry operations.

Construction Projects: Effective in drilling for foundations, slope stabilization, and other construction-related drilling tasks.

Geotechnical Investigations: Useful in conducting drilling operations for soil and rock sampling.