Lightweight Pneumatic RD314 Sandvik Rock Drills For Excavator Underground Mining

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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