Specification

Minimum working weight, flange mounted  *15300 kg111680 lb
Weight4250 kg9370 lb
Impact rate, Long stroke370 - 480 bpm
Impact rate, Short stroke450 - 560 bpm
Operating pressure140 - 150 bar2030 - 2175 psi
Pressure relief min  *2220 bar3190 psi
Pressure relief max230 bar3335 psi
Oil flow range280 - 340 l/min74.0 - 89.8 gal/min
Back pressure max10 bar145 psi
Input power108 kW145 hp
Tool diameter190 mm7.48 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  *332 mm1.26 in
Return line size  *332 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, optimum45 - 69 t99200 - 152100 lb
Carrier weight, range  *443 - 80 t94800 - 176400 lb
Noise level, measured (2000/14/EC)126 dB(A)
Noise level, guaranteed (2000/14/EC)130 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 (Monday, August 28, 2017)

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 ...
Limestone Chisel Tool is used in application with high penetration rate. Wedge of tool is large which decrease penetration and so increase c...
The Pro Range Tunneling Chisel is design to supply the breaking means to tackle hard rock. The Tunneling Chisel is best suited for use in ap...
Tunneling Moil Point tools allow for optimum positioning in material which are loose or can be easily separated, eg loose rock in tunnels.

Parts

Tool grease is an essential when using most hydraulic hammers, it needs to withstand high temperatures and pressure. Our special tool grease...
Tool grease is an essential when using most hydraulic hammers, it needs to withstand high temperatures and pressure. Our special tool grease...
Tool grease is an essential when using most hydraulic hammers, it needs to withstand high temperatures and pressure. Our special tool grease...
Tool grease is an essential when using most hydraulic hammers, it needs to withstand high temperatures and pressure. Rammer Special Tool Gre...
Ensure cost efficient performance. Our service kits are designed to ensure that you have all the correct spares and wears on hand when it's ...
The next level in cost efficient performance. Our service kits 2, kits are designed to ensure that you have all the correct spares and wears...

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 the attachment...
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 ...
Ramdata II uses advanced electronics to sense the impacts, and stresses on the hammer. It is a service indicator device designed to help ope...