Specification

Minimum working weight, flange mounted  *12600 kg5730 lb
Weight2240 kg4940 lb
Impact rate, Long stroke320 - 560 bpm
Impact rate, Short stroke380 - 630 bpm
Operating pressure135 - 145 bar1960 - 2105 psi
Pressure relief setting  *2220 bar3190 psi
Pressure relief max240 bar3480 psi
Oil flow range160 - 230 l/min42.3 - 60.8 gal/min
Back pressure max10 bar145 psi
Input power56 kW75 hp
Tool diameter142 mm5.59 in
Pressure line connection (IN)ORFS ISO 8434-3 (1 11/16-12 UN)
Return line connection (OUT)ORFS ISO 8434-3 (1 11/16-12 UN)
Pressure line size, min. inner diameter32 mm1.26 in
Return line size, min. inner diameter32 mm1.26 in
Grease connectionBSPP-internal 3/8"
Air connection (A)BSPP-internal 3/8"
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  *328 - 45 t61700 - 99200 lb
Noise level, measured (2000/14/EC)121 dB(A)
Noise level, guaranteed (2000/14/EC)125 dB(A)
*1   Includes average mounting bracket and standard tool
*2   Minimum setting = actually measured operating pressure + 50 bar or 725 psi
*3   Check carrier allowed attachment weight from carrier manufacturer. Check application requirements.

Specifications are subject to change without notice (Thursday, March 26, 2020)

Tools

Drilling and blasting have always been the traditional solution when it comes to hard rock. But Rammer has turned the tides, as a result of ...
A limestone Chisel Tool is used in applications with high penetration rate. The wedge of the tool is wide, which decreases penetration and t...
The Pro Range Tunneling Chisel is designed to supply the breaker means to tackle hard rock. The Tunneling Chisel is best suited for use in a...
The Pro Moil Point tools allow for optimum positioning in material which is loose or can be easily separated, e.g. loose rock in tunnels.

Parts

Tool grease is essential when using hydraulic hammers. It needs to withstand high temperatures and pressure. Our special tool grease has bee...

Accessories

AGW

The AGW (Air, Grease & Water) service box is designed to be mounted on any excavator, to act as a mobile service unit for any attachment, su...
Automatic lubrication system designed to ensures a long, trouble-free life specifically for hydraulic hammers. The pump unit is electrically...
The Ramair air flush system is designed to prevent dirt from entering the hammer housing and keep the tool grease flowing towards the lower ...

Reason for contact