The new Rammer Performance Line hammers are your everyday solution for a wide range of breaking demands. Designed with proven Rammer features and standards, these Rammer Performance Line hammers offer more than just excellent power-to-weight ratio, they bring the quality reassurance that only a true Rammer hammer can bring.
The Ramdata II monitors vital functions including working hours, operating method and shift duration, using this information to help predict failures before they occur and schedule service and maintenance.
- Excellent power-to-weight ratio
- Full Manufacture Warranty
Mounted greasing device, with adjustable flow and cartridge feed.
- Nitrogen Accumulator
- Vibration and sound suppressed
- Excavator Friendly
- Service Friendly
- Fast-change tool system
- Large Tool Diameter/Length
Hydraulic excavators have largely replaced cranes with wrecking balls, enabling demolition to be carried out in a much more controlled and efficient manner.
When blasted rock is too big for the feeder or crusher, secondary breaking is needed to get the boulders down to size. The type of rock dictates the effectiveness of the process, with brittle rock giving the best performance.
Specification sheet Operator manuals
|Minimum working weight, flange mounted *1||1240 kg||2730 lb|
|Weight||1000 kg||2200 lb|
|Impact rate (frequency)||280 - 760 bpm|
|Operating pressure||160 - 180 bar||2320 - 2610 psi|
|Pressure relief min *2||230 bar||3335 psi|
|Pressure relief max||250 bar||3625 psi|
|Oil flow range||100 - 140 l/min||26.4 - 37 gal/min|
|Back head pressure||10 - 15 bar||145 - 220 psi|
|Back pressure max||10 bar||145 psi|
|Input power||42 kW||56 hp|
|Tool diameter||120 mm||4.72 in|
|Pressure line connection (IN)||SAE 6000 psi 1|
|Return line connection (OUT)||SAE 6000 psi 1|
|Pressure line size *3||19 mm||0.75 in|
|Return line size *3||19 mm||0.75 in|
|Grease connection||BSP internal 3/8"|
|Air connection (A)||BSP internal 1/2"|
|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||15 - 23 t||33100 - 50700 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 (Thursday, April 26, 2018)