The Rammer R01P is your reliable and profitable solution for carriers between 0.7-2.1 tons.
Performance Line
Small Range R04P Hammer
Quality, Proven, Powerful
The Rammer R04P is your partner for a wide range of breaking duties. The 285 kg hammer is suitable for carriers between 2.0-4.4 tons. The R04P has been designed with proven Rammer features and standards. This hammer 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
Primary demolition, Secondary demolition, Recycling, Trenching, Landscaping, Rental
Specifications
| Minimum working weight, flange mounted *1 | 285 kg | 630 lb |
| Weight | 232 kg | 510 lb |
| Impact rate (frequency) | 550 – 1050 bpm | |
| Operating pressure | 70 – 130 bar | 1015 – 1885 psi |
| Oil flow range | 30 – 60 l/min | 7.9 – 15.9 gal/min |
| Pressure relief setting *2 | 150 bar | 2175 psi |
| Pressure relief max | 170 bar | 2465 psi |
| Back pressure max | 20 bar | 290 psi |
| Input power | 13 kW | 17 hp |
| Tool diameter | 60 mm | 2.36 in |
| Pressure line connection (IN) | BSPP internal 3/4″ | |
| Return line connection (OUT) | BSPP internal 3/4″ | |
| Pressure line size, min. inner diameter | 15 mm | 0.59 in |
| Return line size, min. inner diameter | 15 mm | 0.59 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 | |
| Skid steer, robot weight, range *3 | 2.0 – 3.7 t | 4400 – 8157 lb |
| Carrier weight, range *3 | 3.0 – 6.0 t | 6600 – 13228 lb |
| Noise level, guaranteed sound power level, LWA *4 | 114 dB | |
| Noise level, measured sound power level, LWA *4 | 118 dB | |
*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.
*4 According to European Union DIRECTIVE 2000/14/EC
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