The 255E is your no fuss solution for carriers between 0.9 and 2.5 tons. The 110 kg hammer is protected by box type housing.
High-Performance Excellence Line
Small Range 1322E Hammer
Long-Lasting, Versatile, and High-Performance
The Rammer 1322E has been built to last. The 850 kg hammer is suitable for carriers in the 9 to 15 tonne range. Low-maintenance design ensures lower owning and operating costs. The 1322E features field replaceable lower tool bushing and sealed membrane-type accumulator to ensure that every blow is as hard as the previous, whilst providing protection against hydraulic spikes. The Rammer 1322E comes with the remote monitoring hardware RD3 installed.
Key Features
Key Applications
Secondary demolition, Primary demolition, Boom mounted applications, Underwater breaking, Trenching, Cutting of asphalt or frozen ground
Specifications
| Minimum working weight, flange mounted *1 | 850 kg | 1870 lb |
| Weight | 710 kg | 1570 lb |
| Impact rate (frequency) | 500 – 1000 bpm | |
| Operating pressure | 125 – 160 bar | 1815 – 2320 psi |
| Oil flow range | 60 – 120 l/min | 15.9 – 31.7 gal/min |
| Pressure relief setting *2 | 175 – 210 bar | 2540 – 3045 psi |
| Pressure relief max | 220 bar | 3190 psi |
| Pressure in LP-circuit | 26 – 28 bar | 375 – 405 psi |
| Back pressure max | 20 bar | 290 psi |
| Input power | 32 kW | 43 hp |
| Tool diameter | 95 mm | 3.74 in |
| Pressure line connection (IN) | BSPP-internal 1″ | |
| Return line connection (OUT) | BSPP-internal 1″ | |
| Pressure line size, min. inner diameter | 26 mm | 1.02 in |
| Return line size, min. inner diameter | 26 mm | 1.02 in |
| Grease connection | BSPP-internal 3/8″ | |
| Air connection (A) | BSPP-internal 1/2″ | |
| 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 – 15 t | 19800 – 33100 lb |
| Noise level, measured (2000/14/EC) | 136 dB(A) | |
| Noise level, guaranteed (2000/14/EC) | 140 dB(A) | |
*1 Includes average mounting bracket and standard wear parts | ||
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