Rammer Compact Range - 315
Rammer 315 hydraulic rockbreaker is extremely versatile and has been designed, so that it can be utilized in an infinite number of applications.
Featuring a patented, integrated mounting bracket which is capable of accommodating; Pin, bracket or quick-hitch mounting solutions, this state-of-the-art hammer and it's unbreakable tool has given a new meaning to the word durability when it comes to compact rockbreakers.
Features
- Unbreakable tool
- Membrane type accumulator
- Twin-handed
- Pin and Flange mounting
- CBE (Constant blow energy)
- No tie rods
- composite bushing - no greasing
Applications
- Primary Demolition
- Secondary Demolition
- Landscaping
- Recycling
Specifications
| Weight | 138 kg | 300 lb |
| Working length | 1017 mm | 40.03 in |
| Minimum working weight, flange mounted *1 | 145 kg | 320 lb |
| Minimum working weight, pin mounted *2 | 160 kg | 350 lb |
| Impact rate (frequency) | 400 - 1900 bpm | |
| Operating pressure | 100 - 140 bar | 1450 - 2030 psi |
| Pressure relief min *3 | 150 bar | 2175 psi |
| Pressure relief max | 220 bar | 3190 psi |
| Pressure in LP-circuit | 32 - 34 bar | 465 - 495 psi |
| Oil flow range | 16 - 50 l/min | 4.2 - 13.2 gal/min |
| Back pressure max | 20 bar | 290 psi |
| Input power | 11.7 kW | 16 hp |
| Tool diameter | 131 mm | 5.16 in |
| Pressure line connection (IN) | SAE J514 37° (JIC) - 10 MALE | |
| Return line connection (OUT) | SAE J514 37° (JIC) - 10 MALE | |
| Pressure line size *4 | 12 mm | 0.47 in |
| Return line size *4 | 12 mm | 0.47 in |
| Optimum oil temperature | 40 - 60 °C | 104 - 140 °F |
| Allowed oil temperature range | -4 - 176 °C | -20 - 80 °F |
| Optimum oil viscosity at operating temperature | 30 - 60 cSt | |
| Allowed viscosity range | 20 - 1000 cSt | |
| Miniexcavator weight, optimum | 2.0 - 2.9 t | 4400 - 6400 lb |
| Miniexcavator weight, range *5 | 1.6 - 3.6 t | 3500 - 7900 lb |
| Skid steer, robot weight, optimum | 1.3 - 1.9 t | 2900 - 4200 lb |
| Skid steer, robot weight, range *5 | 1.1 - 2.5 t | 2400 - 5500 lb |
| Noise level, measured (2000/14/EC) | 128 dB(A) | |
| Noise level, guaranteed (2000/14/EC) | 132 dB(A) | |
| *1 Includes average mounting bracket and standard tool *2 Includes average mounting pins and standard tool *3 Minimun setting = actual operating pressure + 50 bar or 725 psi *4 minimum inner diameter *5 Check carrier allowed attachment weight from carrier manufacturer. Check application requirements. |
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