npk-gh6
Category: HammersBrand: HITACHI

NPK hydraulic hammers have a full range, with unrivalled conception and design. Known for their reliability, the GH hydraulic hammers for medium weight excavators are a valuable input and a useful tool for quarries, construction sites, industrial activities and others applications. The simplification of the operating and maintenance processes ensures greater productivity, with lower costs, less wear and longer service life.

 

Features include:

  • Sealed gas chamber design
  • Enviro bracket; reduces sound and vibration
  • Constant energy per blow; high breakout force
  • Simple and quick chisel replacement
  • Underwater operation adaptable

Additional Information

Hammer weight

913 kg

Excavator weight

12 – 18 t

Blow frequency

460 – 800 bpm

Oil flow

90 – 150 l/min

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