Hydraulic breaker SB tunnel version
Take these harsh conditions with our underground hydraulic breakers.
The SB tunnel version is perfectly adopted for scaling, wall & roof profiling and other tough underground jobs.
SB 202 Tunnel
            Technical specifications
            
                
                    
                    
                        
	
	
            
        
    
| Carrier weight class ¹ | 2,5 t - 6 t | 
| Service weight ² | 199 kg | 
| Working tool diameter | 65 mm | 
| Working length of tool | 330 mm | 
| Hydraulic input power, max | 13 kW | 
| Oil flow | 40 l/min - 70 l/min | 
| Operating pressure | 100 bar - 110 bar | 
| Impact rate | 1 250 blows/min - 1 700 blows/min | 
| Sound power level, guaranteed ³ | 118 dB(A) | 
- Weights apply to standard carriers only. Any variances must be agreed with Epiroc and/or the carrer manufacturer prior to attachment.
- Attachment with standard working tool & average-sized adapter plate.
- EN ISO 3744 in accordance with directive 2000/14/EC
Full details of measurement are available in the safety and operating instructions
More information
SB 202 Tunnel
SB 202 Tunnel
                    
                    
                        The special tool together with the front shield & dust cover minimizes dust intake.
                    
                
                
                    
                    
                        The integrated pressure relief valve protects against overloads.
                    
                
                Tunnel version SB 202 T
Tunnel version SB 202 T
                    
                    
                        Integrated nozzles for water spraying.
                    
                
                
                    
                    
                        An exchangeable wear plate increases Solid Body lifetime.
                    
                
                
                    
                    
                        Maintenance-free high-pressure accumulator with a patented diaphragm support delivers consistent performance and high reliability.