Rammer 455E
The Rammer 455E rockbreaker is your economical and low-maintenance solution for carriers between 2.1 and 4.6 tonnes. This 230 kg rockbreaker has been designed for high performance and it produces less noise and vibration, whilst is strong enough to take a beating.
The Rammer 455E comes with the remote monitoring hardware RD3 installed.
Key Specifications
Product Weight
190kg
Product Carrier Weight
2.1 – 4.6 t
Oil Flow Range
40 – 70 l/min
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. as standard
Applications
- Primary Demolition
- Landscaping
- Secondary Demolition
- Trenching
- Recycling
- Asphalt Cutting
- Ground Compacting
Compatible with Standard Chisel Tool, Moil Point Tool, Pyramid Tool, Asphalt Cutting Parallel Tool, Asphalt Cutting Traverse Tool, Compacting Plate Tool, and Special Grease Tool.
Specifications
Weight | 190 kg |
Working Length | 1126 mm |
Minimum working weight, flange mounted *1 | 230 kg |
Impact rate (frequency) | 700 - 2600 bpm |
Operating pressure | 100 - 170 bar |
Pressure relief setting *2 | 150 - 200 bar |
Pressure relief max | 220 bar |
Pressure in LP-circuit | 36 - 38 bar |
Oil flow range | 40 - 70 l/min |
Back pressure max | 20 bar |
Input power | 19.8 kW |
Tool diameter | 56 mm |
Pressure line connection (IN) | BSPP-internal 3/4" |
Return line connection (OUT) | BSPP-internal 3/4" |
Pressure line size, min. inner diameter | 16 mm |
Return line size. min. inner diameter | 16 mm |
Optimum oil temperature | 40 - 60°C |
Allowed oil temperature range | -20 - 80°C |
Optimum oil viscosity at operating temperature | 30 - 60 cSt |
Allowed viscosity range | 20 - 1000 cSt |
Miniexcavator weight optimum | 3.1 - 4.6 t |
Miniexcavator weight, range *3 | 2.7 - 5.2 t |
Skid steer, robot weight, optimum | 2.1 - 3.1 t |
Skid steer, robot weight, range *3 | 1.8 - 3.5 t |
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.
Specifications are subject to change without notice.