R25 – Rammer Performance Line
R25 – Rammer Performance Line
The Rammer R25P is your everyday solution for a wide range of breaking duties for carriers between 20-29 tons. The 1,650 kg hammer has been designed with proven Rammer features and standards. The Rammer R25P Performance Line hammer incorporates the latest evolution in long proven breaking technology. The profitable R25P offers more than just excellent power-to-weight ratio, it offers the quality reassurance that only a true Rammer hammer can.Your Everyday Solution For a Wide Range of Breaking Duties
FEATURES & BENEFITS
- Twin handed
- Vibration and sound suppressed
- Flange mounting
- Stone claws on housing
- Idle blow protector
- Fast-change tool system
- RAMLUBE II
- RD3 incl. MyFleet (optional)
- RD3 incl. MyFleet (retrofit)
- Original RAMMER tools
- Piston type accumulator
- Excellent power-to-weight ratio
Applications
- Primary breaking
- Secondary breaking
- Primary demolition
- Secondary demolition
- Recycling
- Rental
Specification
| Minimum working weight, flange mounted *1 | 1650 kg | 3640 lb |
| Weight | 1340 kg | 2950 lb |
| Working length | 2215 mm | |
| Impact rate (frequency) | 390 – 700 bpm | |
| Operating pressure | 160 – 180 bar | 2320 – 2610 psi |
| Oil flow range | 130 – 170 l/min | 34.3 – 44.9 gal/min |
| Pressure relief setting *2 | 230 bar | 3335 psi |
| Pressure relief max | 250 bar | 3625 psi |
| Back head pressure | 10 – 15 bar | 145 – 220 psi |
| Back pressure max | 10 bar | 145 psi |
| Input power | 51 kW | 68 hp |
| Tool diameter | 135 mm | 5.31 in |
| Pressure line connection (IN) | SAE 6000 psi 1 1/4 | |
| Return line connection (OUT) | SAE 6000 psi 1 1/4 | |
| Pressure line size, min. inner diameter | 26 mm | 1.02 in |
| Return line size, min. inner diameter | 32 mm | 1.26 in |
| Grease connection | BSP internal 3/8″ | |
| 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 | 20 – 29 t | 44100 – 63900 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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