Roxar DS hard rock drifter Features
Rotary percussive rock drill for holes up to 45mm
Shank Adapters: H22 / H25 FEMALE
Percussion: High Energy per blow / Blow Frequency up to 70 Hz
Weight: 45kg
Roxar DS hard rock drifter Main Applications
Dimensional stones,
Anchoring,
Bolting,
Light drilling attachment.
Roxar DS hard rock drifter Hydraulic Characteristics
Exclusive Active Dampening System
Percussion flow rate: 30-50 l/min
Percussion pressure: auto-regulated
Rotation flow rate: 10 to 20l/min
Air Flushing
Roxar hard rock drifter - DS rotary percussive drilling, High Performances 8kW Hydraulic Rock-drill
Roxar hard rock drifter DS – 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 DS hard rock drifter featuring unique hydraulic system
Roxar DS 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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