Top hammer rock drills
RD1840C
- Hole size
- 140 - 178 mm (6 - 7 )
- Percussion power
- 49 kW
- Percussion rate
- 39 Hz
Sandvik RD1840C is a hydraulic rock drill designed for surface longhole drilling of 140 - 178 mm hole sizes. Its robust design and long piston percussion package are made for demanding conditions.
Features
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Long piston technology
Long piston technology generates high-impact energy with optimum pulse form, achieving high efficiency while maintaining the tool’s service life.
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High drilling performance
RD1840C’s innovative design includes a stabilizer, which effectively controls the contact between the drill bit and rock surface, ensuring optimal drilling performance while contributing to the drill’s longevity.
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Larger hole size
Benefit from higher penetration rates and improved hole quality, maximizing productivity and enhancing your operation’s performance.
Product specifications
- Hole size
- 140 - 178 mm (6 - 7 )
- Percussion power
- 49 kW
- Percussion rate
- 39 Hz
- Percussion pressure
- 140 - 280 bar
- Rotation (max.)
- 150 bar
- Rotation motor types
- 630 cc, 800 cc
- Weight
- 570 kg
Learn more about RD1840C features
Real-time stress monitoring (option)
RD1840C is available with Sandvik RockPulse™ tool stress monitoring system, which feeds back real-time measurement data to your drill operator on three key drilling parameters: drill bit response, tools load and feed level. By measuring the stress impact, RockPulse™ guides the operator to the right drilling parameters for optimum rock contact and performance.
Related Products and Services
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Underground drill rigs
Available in a variety of feed lengths, boom configurations and size classes, our underground drill rigs maximize productivity while delivering the lowest cost per meter.
Services
Component services
Sandvik will inspect and repair your original component in our state of the art workshops using genuine parts to an agreed standard and scope.
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