Small Range: 455E
Small Range: 455E
The Rammer 455E is your economical solution for carriers between 2.1 and 4.6 tons. The 230 kg hammer has been designed for high performance. Low-maintenance 455E is protected by box type housing. The hammer produces less noise and vibration, whilst is strong enough to take a beating. The Rammer 455E comes with the remote monitoring hardware RD3 installed.Small Range: 455 E
Features
- Twin handed
- Tubular accumulator
- Vibration and sound suppressed
- Flange mounting
- CBE+ (Constant Blow Energy plus)
- No tie rods
- Single part tool bushing retained with shared tool pin
- Fast-change tool system
- RD3 incl. MyFleet (as standard)
Applications
- Primary demolition
- Secondary demolition
- Recycling
- Trenching
- Landscaping
- Cutting of asphalt or frozen ground
- Ground Compacting
Specification
| Minimum working weight, flange mounted *1 | 230 kg | 510 lb |
| Weight | 190 kg | 420 lb |
| Working length | 1126 mm | 44.3 in |
| Impact rate (frequency) | 700 – 2600 bpm | |
| Operating pressure | 100 – 170 bar | 1450 – 2465 psi |
| Oil flow range | 40 – 70 l/min | 10.6 – 18.5 gal/min |
| Pressure relief setting *2 | 150 – 220 bar | 2175 – 3190 psi |
| Pressure in LP-circuit | 36 – 38 bar | 520 – 550 psi |
| Back pressure max | 20 bar | 290 psi |
| Input power | 19.8 kW | 27 hp |
| Tool diameter | 56 mm | 2.20 in |
| Pressure line connection (IN) | BSPP-internal 3/4″ | |
| Return line connection (OUT) | BSPP-internal 3/4″ | |
| Pressure line size, min. inner diameter | 16 mm | 0.63 in |
| Return line size, min. inner diameter | 16 mm | 0.63 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 | 2.1 – 3.1 t | 4600 – 6800 lb |
| Skid steer, robot weight, range *3 | 1.8 – 3.5 t | 4000 – 7700 lb |
| Miniexcavator weight, optimum | 3.1 – 4.6 t | 6800 – 10100 lb |
| Miniexcavator weight, range *3 | 2.7 – 5.2 t | 6000 – 11500 lb |
| Noise level, measured (2000/14/EC) | 115 dB(A) | |
| Noise level, guaranteed (2000/14/EC) | 119 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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