Toku TNB-Medium (5.5-25 Tonne)

Toku TNB-Medium (5.5-25 Tonne)

Toku’s medium hydraulic breaker range is suited for excavators ranging from 5.5 to 25 tonne. There are 5 models to choose from within the medium range making them suited to a huge range of work.  The Toku medium range of hydraulic hammers are great for civil works such as road construction, mining, trenching and tunnelling, concrete foundation work etc.


  • 70% of breaker impact energy is generated from nitrogen gas pressure in the cushion chamber, the remaining 30% of energy is created from the operation oil circuit.
  • Cushion chamber allows every blow to be isolated from the carrier and operator, recycling and generating energy for the the next operation.
  • The long stroke piston enables a more powerful impact energy while increasing stability when recoiling.
  • The 50/50 piston to tool weight ratio efficiently transfers blow energy into the material to reduce recoil.


  • Dust preventing valve ensures that the cleaner air from the upper part of the breaker is recycled through the impact chamber and blows dusty air to the bottom.
  • Using a low pressure nitrogen charge, Toku breakers help cushion every blow, reducing wear and tear and providing operator comfort.
  • Dust preventing valve can also be used for underwater applications to lead high pressure air from an air compressor.
  • With an innovative side plate and bracket system Toku breakers can be powered by a wide variety of manufacturers and equipment, from skid steer loaders to compact excavators.

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