| Working
weight(KG) |
157 |
| Working oil
pressure(BAR) |
90-120 |
| FLow (LPM) |
28-50 |
Impact frequency
(BPM) |
550-950 |
Drill rod diameter
(MM) |
ø60 |
| Applicable excavator (TON) |
3~5.5 |
|
| Working
weight(KG) |
250 |
| Working oil
pressure(BAR) |
100~130 |
| FLow (LPM) |
34~60 |
Impact frequency
(BPM) |
450~750 |
Drill rod diameter
(MM) |
ø68 |
| Applicable excavator (TON) |
4~7 |
|
| Working
weight(KG) |
1600 |
| Working oil
pressure(BAR) |
160~180 |
| FLow (LPM) |
130~150 |
Impact frequency
(BPM) |
400~700 |
Drill rod diameter
(MM) |
ø135 |
| Applicable excavator (TON) |
10~25 |
|
