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Top hammer rock drills

RD1840C

Hole size
140 - 178 mm (6 - 7 )
Percussion power
49 kW
Percussion rate
39 Hz
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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

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
RD1840C Rock drill

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. 

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