| Weight | 345 kg | 760 lb |
| Working length | 1451 mm | 57.12 in |
| Minimum working weight, flange mounted *1 | 420 kg | 930 lb |
| Impact rate (frequency) | 400 – 950 bpm | |
| Operating pressure | 90 – 140 bar | 1305 – 2030 psi |
| Pressure relief min *2 | 150 bar | 2175 psi |
| Pressure relief max | 170 bar | 2465 psi |
| Oil flow range | 45 – 85 l/min | 11.9 – 22.5 gal/min |
Description
Bretec’s proven breaking technology, For half a century, the technology utilized in Bretec’s breakers has been tested and proven in all corners of the globe. Designed to provide the most simple and cost-effective solution to your breaking needs. The silenced housing offers increased noise prevention, making them ideal for urban applications.
| Weight | 345 kg | 760 lb |
| Working length | 1451 mm | 57.12 in |
| Minimum working weight, flange mounted *1 | 420 kg | 930 lb |
| Impact rate (frequency) | 400 – 950 bpm | |
| Operating pressure | 90 – 140 bar | 1305 – 2030 psi |
| Pressure relief min *2 | 150 bar | 2175 psi |
| Pressure relief max | 170 bar | 2465 psi |
| Oil flow range | 45 – 85 l/min | 11.9 – 22.5 gal/min |
| Back head pressure | 13 – 15 bar | 190 – 220 psi |
| Back pressure max | 15 bar | 220 psi |
| Input power | 21 kW | 28 hp |
| Tool diameter | 75 mm | 2.95 in |
| Pressure line connection (IN) | BSPP-internal 1/2″ | |
| Return line connection (OUT) | BSPP-internal 1/2″ | |
| Pressure line size *3 | 12.5 mm | 0.49 in |
| Return line size *3 | 12.5 mm | 0.49 in |
| Optimum oil temperature | 40 – 60 °C | 104 – 140 °F |
| Allowed oil temperature range | -20 – 80 °C | -4 – 176 °F |
| Optimum oil viscosity at operating temperature | 30 – 60 cSt | |
| Allowed viscosity range | 20 – 1000 cSt | |
| Carrier weight, range *4 | 6.0 – 10.0 t | 13200 lb |
| Noise level, measured (2000/14/EC) | 118 dB(A) | |
| Noise level, guaranteed (2000/14/EC) | 122 dB(A) | |
| *1 Includes average mounting bracket and standard tool *2 Minimum setting = actual operating pressure + 50 bar or 725 psi *3 minimum inner diameter *4 Check carrier allowed attachment weight from carrier manufacturer. Check application requirements. |
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