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PD90 Excavator Mounted Drill Rig Excavator Drill Attachment for Drilling and Blasting Mining
1.PD-90A Hydraulic Drifter:
Technical Parameter for PD-90A Hydraulic Drifter:
| Item | Description | Unite | Parameter | |
| 1 | Import parameter | Import Oil Pressure | Mpa | 16-19 |
| 2 | Import Rate | L/min | 55-65 | |
| 3 | Import Frequency | Hz | 34-50 | |
| 4 | Import Energy | J | 300 | |
| 5 | Rotation Parameter | Rotation Oil Pressure | Mpa | 4.5-15 |
| 6 | Rotation Rate | L/min | 40-70 | |
| 8 | Maximum Torque | Nm | 100-300 | |
| 11 | Net Weight | Kg | 115 | |
| 13 | Drilling hole Dia | mm | 38-89 | |
| 14 | Drilling depth | m | <=15 | |
2.PD-90A Rock Drill Set:
The PD-90A 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-90A 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) PD-90A 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 PD-90A Set:
| Product model | PD-90A |
| Rock hardness | f=6-18 |
| Max.Drill depth | 12m |
| One time Drill Depth | 3 meter,using MF T38-3050MM |
| Weight | 1600kg |
| 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 | 7000×1200×1500mm |
| Excavator | ≥15T |
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