SB 552 T
Solid Body tunnel version
Integrated nozzles for water spraying.
The special tool together with the front shield & dust cover minimizes dust intake.
Solid Body tunnel version
Integrated nozzles for water spraying.
The special tool together with the front shield & dust cover minimizes dust intake.
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.
|
Carrier weight class ¹ |
9 t - 15 t |
|
Service weight ² |
557 kg |
|
Working tool diameter |
100 mm |
|
Working length of tool |
485 mm |
|
Hydraulic input power, max |
21 kW |
|
Oil flow |
85 l/min - 115 l/min |
|
Operating pressure |
100 bar - 110 bar |
|
Impact rate |
900 blows/min - 1 000 blows/min |
|
Sound power level, guaranteed ³ |
126 dB(A) |
Full details of measurement are available in the safety and operating instructions
SB 552 Tunnel
Underground light breaker SB 552 T
