2.PD 90 Rock Drill Set:
The PD90 excavator drill attachment set included with a T45-3660mm drill rod , and a T45-Φ102mm drill bit,
a screw air compressor set, a 5.2 m propulsion rail (total length 6.0 m), and a spare box.
1) 1PC/ PD-90 Excavator Mounted Rock Drill with hydraulic Driven Compressor 3m3，0.8Mpa. Excavator 20 Tons Required,One can enter the rod 2 meters deep, hydraulic drifter is China-made 300 type hydraulic rock drill, aperture 64-102mm,like JCB210 with YQ30 HYDRAULIC screw air compressor.
2) Rock Drill Attachment Arm Length : Rail length 5.2 meters, total length 6.0 meters
3) Without dust collection system.
4) PD90 Excavator Mounted rock drill suit to the 15-20 tons excavator mounted machines.
5) The rate of the Pump can reach 200L/min, drilling diameter 45-102mm, 3m depth per time drilling. Drilling speed: 1.5-3min/m for hard rock, 1min can drill 1m depth for soft rock
Technical Parameter for PD90 Set:
| Product model |
PD 90 |
| Rock hardness |
f=6-18 |
| Drilling depth |
2m |
| Weight |
1100kg |
| Hydraulic Drifter |
HYD300 |
| Impact power |
15KW |
| Impact Frequency |
34-50HZ |
| Water flushing flow |
40L/min |
| Water flushing Pressure |
1MPa |
| Air flushing |
4.0m³/min |
| Air flushing pressure |
6-10bar |
| Rod type |
R32/T38/T45/T51 |
| Drilling Diameter |
38-102mm |
| Size |
6000×1250×1700mm |
| Excavator |
≥15T |
