The Rammer R25P is your everyday solution for a wide range of breaking duties for carriers between 20-29 tons.
Performance Line
Medium Range R12P Hammer
Proven Design and Versatility
The Rammer R12P is your everyday worker for a wide range of breaking duties for carriers between 9-14 tons. The 830 kg hammer has been designed with proven Rammer features and standards. The profitable R12P offers more than just excellent power-to-weight ratio, it brings the quality reassurance that only a true Rammer hammer can bring.
Key Features
Key Applications
Secondary breaking, Primary demolition, Secondary demolition, Recycling, Trenching, Landscaping, Rental
Specifications
| Minimum working weight, flange mounted *1 | 830 kg | 1830 lb |
| Weight | 682 kg | 1500 lb |
| Impact rate (frequency) | 380 – 750 bpm | |
| Operating pressure | 100 – 160 bar | 1450 – 2320 psi |
| Oil flow range | 60 – 100 l/min | 15.9 – 26.4 gal/min |
| Pressure relief setting *2 | 200 bar | 2900 psi |
| Pressure relief max | 220 bar | 3190 psi |
| Back pressure max | 15 bar | 220 psi |
| Input power | 27 kW | 36 hp |
| Tool diameter | 90 mm | 3.54 in |
| Pressure line connection (IN) | BSPP internal 1″ | |
| Return line connection (OUT) | BSPP internal 1″ | |
| Pressure line size, min. inner diameter | 25 mm | 0.98 in |
| Return line size, min. inner diameter | 25 mm | 0.98 in |
| 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 *3 | 9 – 14 t | 19800 – 30865 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 wear parts
*2 Minimum setting = actually measured operating pressure + 50 bar or 725 psi
*3 Check carrier allowed attachment weight from carrier manufacturer. Check application requirements.
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