Atlas Copco´s range of medium-duty hydraulic breakers was developed for a wide variety of applications. The combined gas/oil power principle means they are both powerful and highly flexible with regard to oil flow rate and pressure. Their technically advanced percussion mechanism, e.g. with long piston stroke, reduce unavoidable vibrations far more efficiently than many other makes.
Features & benefits
- VibroSilenced Plus system
- ContiLube II
- AutoStart
- AutoControl
- Energy recovery
- Percussion chamber ventilation
Applications
- Demolition
- Foundation work
- Tunneling
- Trenching
- Underwater work
- Boulder size reduction in quarries
Technical data
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| Carrier weight class | 12 - 21 t |
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| Service weight ** | 1000 kg |
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| Oil flow | 85 - 130 l/min |
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| Operating pressure | 160 - 180 bar |
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| Impact rate | 350 - 750 blows/min |
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| Working tool diameter | 110 mm |
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| Working length of tool | 570 mm |
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| Max. hydraulic input power | 39 kW |
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| Sound power level guaranteed *** | 119 dB(A) |
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| Sound pressure level (r=10m) *** | 90 dB(A) |
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| Carrier weight class | 26456 - 46297 lb |
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| Service weight ** | 2205 lb |
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| Oil flow | 22.5 - 34.3 gpm |
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| Operating pressure | 2320 - 2610 psi |
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| Impact rate | 350 - 750 blows/min |
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| Working tool diameter | 4.33 inch |
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| Working length of tool | 22.44 inch |
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| Max. hydraulic input power | 39 kW |
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| Sound power level guaranteed *** | 119 dB(A) |
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| Sound pressure level (r=10m) *** | 90 dB(A) |
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