NPK
NPK PH-3
NPK
NPK PH-3
For mini and midi excavators, the NPK PH Series compact hammers feature a unique design. The simplification of operating and maintenance processes ensures higher productivity, lower costs, and longer service life.
Highlights:
- Monoblock body in Hardox 400 steel
- Only 2 moving parts; higher efficiency and reduced wear
- Low noise; minimal vibration
- Quick and easy tool replacement
Hammer weight
314 kg
Excavator weight
4,000 - 9,000 kg
Blow frequency
500 - 1.150 bpm
Oil flow
45 - 100 l/min
Compact hydraulic hammers
- Simple two-moving-parts design for reliability
- Gas charge valve - unique gaz-charge piston maximizes hammer efficiency
- Replaceable cylinder sleeves for easy, economical rebuilt
- Ports for automatic bushing lubrification and air for undewater use
- Anti-blank fire feauture for long hammer life
- One piece hammer body without tie rods
- Quick-change tool system with single round retainer pin
- Variety of tools configurations available
