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Pneumatic rock drills (SRD)

SRD 20

Atlas Copco machine, pneumatic breakers, hammers and pneumatic rock drills are designed to get more work done in a day. HAPS™ technology dampens vibrations and the tool’s single casting design means fewer parts, and less fuss. Try an Atlas Copco pneumatic breaker or hammer and you’ll feel the difference: our well-balanced pneumatic tools offer excellent ergonomics

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Applications

• Drills up to 6 m depth
• Production drilling in quarry/dimension stone industry
• Blast hole and secondary drilling

Features

• Noise-reduction
• HAPS™ Hand and Arm Protection System
• Built in air flushing
• Extra flushing for quick and efficient hole cleaning with non-stop drilling
• Less time for maintenance

Specification

Pneumatic rock drill SRD 20
Weight  (kg) 27 27
Length   (mm) 600 600
Air consumption at 6.0 bar   (l/s) 50 50
Impact rate  (blows/min) 2040 2040
Revolutions  (rpm) 250 250
Penetration rate  (mm/min) 336 336
Hose connection  ( mm) 19 19
Vibration level 3-axis (ISO 28927-10)  (m/s²) 10.7 10.7
Sound power level guaranteed (2000/14/EC)Lw,  dB(A) 110 110
Shank size Hex  (mm) 22×108 25×108
Part number 8311 0325 10 8311 0325 09

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