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Roxar FD70 hard rock drifter Features

Rotary percussive rock drill for holes up to 152mm

Shank Adapters:T51 / T58 / T60 / T68

Percussion: Energy per blow 800 Joules / Blow Frequency 45 Hz

Single Motor Rotation: Max Torque 1400 Nm / Max Speed 235 rpm

Dual Motor Rotation: Max Torque 2800 Nm / Max Speed 235 rpm

Water box

Weight: 350kg (Single motor) / 390kg (Dual motor)

Roxar FD70 hard rock drifter
Main Applications

Surface drilling,

Quarry Blast Holes,

Long Holes,

Production Holes / Upward drilling

Mining.

Roxar FD70 hard rock drifter Hydraulic Characteristics

Exclusive Active Dampening System

Percussion flow rate: 120-190 l/min

Percussion pressure: auto-regulated

Rotation flow rate: 40 to 120l/m

Flushing: Air or Water

Reverse percussion

Roxar hard rock drifter - FD50 rotary percussive drilling, High Performances 55kW Hydraulic Rock-drill

Roxar hard rock drifter - FD70 rotary percussive drilling, High Performances 55kW Hydraulic Rock-drill

Roxar FD70 hard rock drifter – Reverse percussion as a standard – Efficient & Reliable hydraulic striking system – Compact dimensions & self-regulation of pressure for easy fitting on any machine – Modular system for wide choice of rotation motors / single or twin-motorĀ  system – Heavy duty front head – Modular rear end permits coupling on any side

Roxar FD50 hard rock drifter, High Performances 55kW Hydraulic Rock-drill

Roxar FD70 hard rock drifter featuring unique hydraulic system

Roxar FD70 hard rock drifter senses rock hardness, recovers and dampens the rebound energy,
Controls piston alternative motion,
continuously adjusts the strike energy & frequency,
Keeps the drill string & bit in constant contact with the rock for maximum shock-wave transmission.

Contact us for more information

Contact us for more information about Roxar drilling Products

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