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Christensen CT20

Product catalog summary

Overview: The Christensen CT20 is a surface core drill rig designed for mineral exploration with a drilling depth capacity of 2,450 meters. It is available in truck-mounted or crawler-mounted versions for easy transportation.

Key Features:

Modern Deep Hole Drilling: Despite its power, the CT20 is user-friendly with an intuitive control panel and automated features. It includes a sound-reducing engine canopy for a better work environment.
Safety and Compliance: Equipped with safety guards around hot or moving parts, meeting market requirements for safety, ergonomics, and environmental standards.
Premium Parts and Service: Atlas Copco offers a full range of premium drill rods, core barrels, and other parts, along with professional service support worldwide.

Technical Specifications:

Drilling Capacity: Varies by wireline type, with maximum depths of 2,800 m for B wireline and 1,055 m for P wireline.
Power Unit: Features a Cummins QSL 9 diesel engine with 224 kW power and a 24 V electrical system.
Hydraulic System: Includes primary, secondary, and auxiliary pumps with specific pressure and flow rates.
Mast and Feed System: Offers a feed stroke of 3.5 m and a thrust capacity of 100 kN.
Rotation Head: Equipped with a hydraulic motor and adjustable rotation speeds.

Productivity and Efficiency: The CT20 is designed for high efficiency with a sturdy mast capable of handling 6-meter core barrels. It includes features like a main hoist, mast dump, and adjustable rotation unit for enhanced productivity.

Service and Maintenance: Atlas Copco provides comprehensive service solutions with over 3,300 technicians in 80 countries, ensuring optimal performance and cost efficiency.

Environmental and Ergonomic Considerations: The CT20 emphasizes sustainable productivity, with a focus on reducing environmental impact and improving operator ergonomics.

Catalog excerpts

Christensen CT20 Surface core drill rig for mineral exploration

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Despite its power, the Christensen CT20 Christensen CT20 has also been a focus is easy to operate thanks to an intuitive throughout the development process. control panel which makes it easy to For example, this rig is equipped with control the many automated features. a sound reducing engine canopy. The work environment around the

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MAIN BENEFITS Safety ensured thanks to safety guards around hot or moving parts Powerful drilling thanks to a large drilling depth capacity and newly designed feed system High efficiency thanks to a sturdy mast, capable of handling 6 meter core barrels

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AT LARGE DEPTHS Christensen CT20’s safety, ergonomic and environmental friendliness make it a perfect choice for surface core drilling anywhere in the world. And thanks to the truck or crawler mounted versions they can be easily transported and maneuvered. + SAFETY AND COMPLIANCE Concern for safety, ergonomics and the environment is more than a competitive advantage – it is a requirement in most markets. Our Christensen CT20 is equipped with the required safety guards around hot or moving parts and available with Tier. + PRODUCTIVE AND POWERFUL Christensen CT20 is powerful and easy to operate...

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TECHNICAL SPECIFICATIONS DEPTH CAPACITY

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TECHNICAL SPECIFICATIONS ROTATION HEAD AND SPINDLE SPEEDS SPINDLE SPEEDS CHUCK ASSEMBLY STANDARD EQUIPMENT Hydraulic mast dump Safety guards (with inter-lock User-friendly control panel Hydraulic oil reservoir fill pump & filtration Make and brake with joy-stick Ladder kit with safety system WL winch with Level-wind and Parking Brake Hydraulic jacks (spreadable) Hydraulic rod holder (PW) Fuel tank 950 l (251 gal) High Altitude capacity Hydraulic Mud Mixer Walk ways Hydaulic pressure filters Maintenance platform

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TECHNICAL SPECIFICATIONS

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6991 1766 01c 2016-11 Örebro, Sweden. Legal Notice © Copyright 2016, Atlas Copco Rock Drills AB, Örebro, Sweden. All product names in this publication are trademarks of Atlas Copco. Any unauthorized use or copying of the contents or any part thereof is prohibited. Illustrations and photos may show equipment with optional extras. No warranty is made regarding specifications or otherwise. Specifications and equipment are subject to change without notice. Consult your Atlas Copco Customer Center for specific information. COMMITTED TO SUSTAINABLE PRODUCTIVITY We stand by our responsibilities towards...

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Christensen CT20

Christensen CT20

Catalog excerpts

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