The Rammer R12P breaker is a cost-effective solution to your everyday breaking applications. The R12P’s simple impact unit design with the incorporation of a nitrogen piston accumulator and a second pressure dampening membrane type accumulator provides its users with an excellent power-to-weight ratio.
This 682kg breaker features a robust, silenced and vibration suppressed housing making it ideal for use in urban areas.
R12P is compatible with carriers ranging from 9.0 – 14.0 tonnes. The remote rockbreaker monitoring hardware RD3 is optional for Performance Line breakers.
View Product brochure.
Features
- Twin handed
- Vibration and sound suppressed
- Flange mounting
- Fast-change tool system
- RD3 optional
- Original RAMMER tools
- Piston type accumulator
- Excellent power-to-weight ratio
Applications
- Secondary breaking
- Primary demolition
- Secondary demolition
- Recycling
- Trenching
- Landscaping
- Hire Fleet
Compatible with Chisel Tool, Moil Point Tool, Performance Pyramid Tool, Standard Blunt Tool.
| Weight | 628 kg |
| Min. working weight, flange mounted *1 | 830 kg |
| Impact rate (frequency) | 381-750 bpm |
| Operating pressure | 100-160 bar |
| Pressure relief setting *2 | 200 bar |
| Pressure relief max | 220 bar |
| Oil flow range | 60-100 l/min |
| Back pressure max | 15 bar |
| Input power | 27 kW |
| Tool diameter | 90 mm |
| Pressure line connection (IN) | BSPP-internal 1" |
| Return line connection (OUT) | BSPP-internal 1" |
| Pressure line size, min. inner diameter | 25 mm |
| Return line size, min. inner diameter | 25 mm |
| Optimum oil temperature | 40-60 °C |
| Allowed oil temperature range | -20-80°C |
| Optimum oil viscosity at operating temperature | 30-60 cSt |
| Allowed viscosity range | 20-1000 cSt |
| Carrier weight range *3 | 9.0-14.0 t |
| Noise level, measured (2000/14/EC) | 121 dB(A) |
| Noise level, guaranteed (2000/14/EC) | 125 dB(A) |
