M7 Silenced

Weight345 kg760 lb
Working length1451 mm57.12 in
Minimum working weight, flange mounted  *1420 kg930 lb
Impact rate (frequency)400 - 950 bpm
Operating pressure90 - 140 bar1305 - 2030 psi
Pressure relief min  *2150 bar2175 psi
Pressure relief max170 bar2465 psi
Oil flow range45 - 85 l/min11.9 - 22.5 gal/min
Back head pressure13 - 15 bar190 - 220 psi
Back pressure max15 bar220 psi
Input power21 kW28 hp
Tool diameter75 mm2.95 in
Pressure line connection (IN)BSPP-internal 1/2"
Return line connection (OUT)BSPP-internal 1/2"
Pressure line size  *312.5 mm0.49 in
Return line size  *312.5 mm0.49 in
Optimum oil temperature40 - 60 °C104 - 140 °F
Allowed oil temperature range-20 - 80 °C-4 - 176 °F
Optimum oil viscosity at operating temperature30 - 60 cSt
Allowed viscosity range20 - 1000 cSt
Carrier weight, range  *46.0 - 10.0 t13200 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.

Specifications are subject to change without notice, 2016-04-05 11:53 by sdavis