Construction Tools - Atlas Copco

Hydraulic breakers
Solid Body concept
The Solid Body concept integrates the percussion
mechanism and guide system into one single block
of steel. This unique design makes the SB breakers
extremely compact and easy to handle. The Solid Body
concept is standard for all breakers in the SB range.
VibroSilenced Plus system
The VibroSilenced Plus system is a highly efficient
arrangement of damping elements which acoustically
insulates the percussion mechanism from the breaker
box guide system. Thanks to this concept, Atlas Copco
breakers are among the quietest on the market. This
has been proven by measurements based on Directive
2000/14/EC. Moreover, the VibroSilenced Plus system
helps to minimize the level of vibration to which the
carrier and its operator are exposed.
DustProtector II
The DustProtector II is a unique two-stage sealing
system, helping to reduce the penetration of rock dust
and debris into the lower breaker section. Operations
can be more long-term and trouble-free, especially under
very dusty working conditions. This unique, protective
feature is available on all MB & HB hydraulic breakers.
All breakers in the SB range are protected by a dust
protection ring.
ContiLube II
The automatic lubrication system offers an optimal and
cost-effective lubrication. It is a fixed component that is
directly attached to the breaker, working autonomously
and easily accessible without long hose connections. All
connection ports are protected in the breaker housing.
The filling level of the cartridge can always be monitored
by the operator since its position on the breaker is within
his field of vision. All breakers of the MB and HB series
are equipped with ContiLube II as standard. SB breakers
can be equipped with ContiLube II micro (option)
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