The 355E is your no fuss solution for carriers between 1.1 and 3.6 tons. Protected by their box type housing, these hammers produce less noise and vibration, whilst they are strong enough to take a beating. The Rammer 355E comes with the remote monitoring hardware RD3 installed.
SPECIFICATION
| Minimum working weight, flange mounted *1 | 150 kg | 330 lb |
| Weight | 124 kg | 270 lb |
| Working length | 946 mm | 37.2 in |
| Impact rate (frequency) | 800 – 3000 bpm | |
| Operating pressure | 90 – 150 bar | 1305 – 2175 psi |
| Pressure relief setting *2 | 150 – 200 bar | 2175 – 2900 psi |
| Pressure relief max | 220 bar | 3190 psi |
| Pressure in LP-circuit | 38 – 40 bar | 550 – 580 psi |
| Oil flow range | 25 – 55 l/min | 6.6 – 14.5 gal/min |
| Back pressure max | 20 bar | 290 psi |
| Input power | 13.8 kW | 19 hp |
| Tool diameter | 48 mm | 1.89 in |
| Pressure line connection (IN) | BSPP-internal 1/2″ | |
| Return line connection (OUT) | BSPP-internal 1/2″ | |
| Pressure line size, min. inner diameter | 12 mm | 0.47 in |
| Return line size, min. inner diameter | 12 mm | 0.47 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, optimum | 1.3 – 2.1 t | 2900 – 4600 lb |
| Skid steer, robot weight, range *3 | 1.1 – 2.4 t | 2400 – 5300 lb |
| Miniexcavator weight, optimum | 1.9 – 3.1 t | 4200 – 6800 lb |
| Miniexcavator weight, range *3 | 1.6 – 3.6 t | 3500 – 7900 lb |
| Noise level, measured (2000/14/EC) | 114 dB(A) | |
| Noise level, guaranteed (2000/14/EC) | 118 dB(A) | |
| *1 Includes average mounting bracket and standard tool *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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Specifications are subject to change without notice (Monday, July 1, 2019)
