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● SPECIAL APPLICATION
4-1. UNDER WATER APPLICATION
Underwater operation, it is an extremely hard job condition for a hydraulic breaker.
The standard specification of a hydraulic breaker will have water penetration inside of the
breaker body and not only get the cause of failure of the breaker but also give the cause
of serious damage to the excavator when it is used underwater without the underwater
specialized equipment. Hence it is "must” to have the underwater specialized equipment
on a standard hydraulic breaker when it is used under water.
4-2. TUNNEL APPLICATION
Tunnel operation, it is an extremely hard job condition for a hydraulic breaker.
The standard specification of a hydraulic breaker will have dirt, sand, clay and water mixed
penetration inside the impact chamber since the breaker will be often operated side-way
or upward position to the work object and not only get the cause of failure of the breaker
but also cause the contamination and deterioration of the hydraulic oil and drastically
lowering the pump performance of an excavator when it is used in a tunnel without the
tunnel specialized equipment. Hence it is "must” to have the tunnel specialized equipment
on a standard hydraulic breaker when it is used in a tunnel.
CAUTION
A standard specification TNB hydraulic breaker cannot be operated underwater.
Before operating the hydraulic breaker underwater, make sure the hydraulic breaker is
set up for underwater usage.
CAUTION
Consult with TOKU or TOKU
’
s designated distributor about underwater application.
CAUTION
A standard specification TNB hydraulic breaker cannot be operated in the tunnel.
Before operating the hydraulic breaker in the tunnel, make sure the hydraulic breaker is
set up for tunnel usage.
CAUTION
Consult with TOKU or TOKU
’
s designated distributor about tunnel application.
Summary of Contents for TNB-08M
Page 133: ...TOKU Pneumatic Co Ltd...
