The Rammer R25P is your everyday solution for a wide range of breaking duties for carriers between 20-29 tons.
Performance Line
Medium Range R18P Hammer
Proven Design and Versatility
The Rammer R18P is your reliable partner for a wide range of breaking duties for carriers between 15-23 tons. The 1,240 kg hammer has been designed with proven Rammer features and standards. The profitable R18P offers more than just excellent power-to-weight ratio, it offers the quality reassurance that only a true Rammer hammer can.
Key Features
Key Applications
Secondary breaking, Primary demolition, Secondary demolition, Trenching, Landscaping, Rental
Specifications
| 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 |
| Oil flow range | 100 – 140 l/min | 26.4 – 37 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 | 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, min. inner diameter | 19 mm | 0.75 in |
| Return line size, min. inner diameter | 19 mm | 0.75 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 | 15 – 23 t | 33100 – 50700 lb |
| Noise level, measured (2000/14/EC) | 119 dB(A) | |
| Noise level, guaranteed (2000/14/EC) | 123 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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