Roxar FD18 hard rock drifter Features
Rotary percussive rock drill for holes up to 89mm
Shank Adapters: R32/R38/T38
Percussion: Energy per blow 300 Joules / Blow Frequency 60 Hz
Rotation: Max Torque 1300 Nm / Max Speed 300 rpm
Water Box
Weight: 110kg
Roxar FD18 hard rock drifter
Main Applications
Grouting
Mining and Tunneling,
Surface drilling,
Heavy drilling attachment.
Roxar FD18 hard rock drifter Hydraulic Characteristics
Exclusive Active Dampening System
Percussion flow rate: 60-100 l/min
Percussion pressure: auto-regulated
Rotation flow rate: 30 – 60l/min
Flushing: Air or Water
Reverse percussion
Roxar hard rock drifter - FD18 rotary percussive drilling, High Performances 18kW Hydraulic Rock-drill
Roxar hard rock drifter FD18 – 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 – Heavy duty front head – Modular rear end permits coupling on any side
Roxar FD18 hard rock drifter featuring unique hydraulic system
Roxar FD18 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.
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