Hydraulic Hammer PH-4 Enviro
PH-Series hydraulic hammers: more power and less noise
Advantages
- Easier maintenance.
- New valve system.
- Slip Fit holder bush.
- Bigger retainer pin.
- Chisel same as GH-series.
- Better balance with excavator.
- Easy to switch to Anti Blank Hammering.
- Lower weight.
- Lower gas pressure (only 1,2 MPa).
- No side bolts.
- Carburized cylinder.
- Less parts.
Specification
| Model | PH-4 |
| Excavator weight (ton) | 6 - 12 |
| Weight (kg) | 465 |
| Length with chisel (mm) | 1570 |
| Oil flow (l/min) | 50-120 |
| Blow frequency (bpm) | 400-1000 |
| Min.excavator pressure (MPa) | 21 ~ |
| Chisel diameter (mm) | 86 |
Drawing
Attachments
Hydraulic_hammer.pdf (838.80 KB)
Hydraulik_hämmer.pdf (852.87 KB)
Brise_roches_hydrauliques.pdf (865.66 KB)