Overview
The Sandvik RD314 Hydraulic Rock Drill is a compact and reliable drilling unit designed for face drilling, bolt hole drilling, and long-hole applications in underground mining and tunneling. Built for durability and
performance, the RD314 ensures stable operation, low maintenance requirements, and high drilling
accuracy.
Key Features
Compact and lightweight design – perfect for narrow and confined drilling spaces
Stable drilling performance with optimized impact energy
Long service life thanks to robust construction and wear-resistant components
Efficient flushing system to maintain hole quality and extend tool life
Low operating costs with reduced maintenance requirements
Technical Data (Metric)
Nominal Power Class: ~14 kW
Optimal Hole Diameter: 32 – 45 mm
Percussion Pressure: up to 180 bar
Percussion Oil Flow: ~55–65 L/min
Rotation Speed: up to 250 rpm
Rotation Torque: 450 – 500 Nm
Shank Adapter Size: R28, R32
Lubrication System: Air-oil mist
Weight: ~120 – 130 kg
Applications
Underground mine face drilling
Tunneling and bolt hole drilling
Production drilling in small to medium rock formations
Compatible with Sandvik and other light hydraulic drill rigs
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