Weight 280 kg 620 lb
Working length 1369 mm 53.90 in
Minimum working weight, flange mounted  *1 340 kg 750 lb
Impact rate (frequency) 450 – 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 35 – 70 l/min 9.2 – 18.5 gal/min
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Product 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 280 kg 620 lb
Working length 1369 mm 53.90 in
Minimum working weight, flange mounted  *1 340 kg 750 lb
Impact rate (frequency) 450 – 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 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 – 8.5 t 8800 lb
Noise level, measured (2000/14/EC) 116 dB(A)
Noise level, guaranteed (2000/14/EC) 120 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.