Bretec by Sandvik
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M5 Pin-On
Product
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 pin-on style housing has been especially fabricated to offer optimal space utilization during transportation as it allows the breaker to tuck in when mounted on tractors or backhoes.
Features
- Vibration and sound suppressed
- Excavator Friendly
- Service Friendly
- Excellent power-to-weight ratio
- Fast-change tool system
- Tuck in optmised
- Large Tool Diameter/Length
- Full Manufacture Warranty
- Nitrogen Accumulator
Specifications
| Weight | 260 kg | 570 lb |
| Working length | 1450 mm | |
| Minimum working weight, flange mounted *1 | 285 kg | 630 lb |
| Impact rate (frequency) | 450 – 950 bpm | |
| Operating pressure | 90 – 140 bar | 1305 – 2030 psi |
| Pressure relief min *2 | 140 bar | 2030 psi |
| Pressure relief max | 190 bar | 2755 psi |
| Oil flow range | 35 – 70 l/min | 9.2 – 18.5 gal/min |
| Back head pressure | 13 – 15 bar | 190 – 220 psi |
| Back pressure max | 15 bar | 220 psi |
| Input power | 15 kW | 20 hp |
| Tool diameter | 68 mm | 2.68 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 | 4.0 – 7.0 t | 8800 – 15400 lb |
| Noise level, measured (2000/14/EC) | 127 dB(A) | |
| Noise level, guaranteed (2000/14/EC) | 131 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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Specifications are subject to change without notice, 2014-07-02 11:07 by sdavis
Downloads
M7 Pin-On
Product
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 pin-on style housing has been especially fabricated to offer optimal space utilization during transportation as it allows the breaker to tuck in when mounted on tractors or backhoes.
Features
- Vibration and sound suppressed
- Excavator Friendly
- Service Friendly
- Excellent power-to-weight ratio
- Fast-change tool system
- Tuck in optmised
- Large Tool Diameter/Length
- Full Manufacture Warranty
- Nitrogen Accumulator
Specifications
| Weight | 345 kg | 760 lb |
| Working length | 1582 mm | 57.12 in |
| Minimum working weight, pin mounted *1 | 380 kg | 760 lb |
| Impact rate (frequency) | 400 – 950 bpm | |
| Operating pressure | 90 – 140 bar | 1305 – 2030 psi |
| Pressure relief min *2 | 140 bar | 2320 psi |
| Pressure relief max | 190 bar | 2755 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 – 9.0 t | 13200 – 19800 lb |
| Noise level, measured (2000/14/EC) | 125 dB(A) | |
| Noise level, guaranteed (2000/14/EC) | 129 dB(A) | |
| *1 Includes average mounting pins 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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Specifications are subject to change without notice, 2014-07-02 11:07 by sdavis
