NPK hydraulic hammers have a full range, with unrivalled conception and design. Known for their reliability, the GH hydraulic hammers for large excavators are a valuable input for quarries, construction sites and special applications that require a heavy duty equipment to work in extreme conditions. The simplification of the operating and maintenance processes ensures greater productivity, with lower costs, less wear and longer service life.
Features include:
- Hardox 400 steel monoblock body
- 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 | 4.525 kg |
|---|---|
| Excavator weight | 50 – 60 t |
| Blow frequency | 300 – 400 bpm |
| Oil flow | 250 – 320 l/min |
Catálogo Martelos 3.75 MB
