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Prodrill is a famous brand for professional manufacturing of Excavator Mounted Rock Machines includes: Hydraulic Rock Breaker (Excavator Mounted Hammer) - Especially our silent breaker is excellent low noise breaker - Super Wedge (Excavator Mounted Rock Splitter) - Rock Drills ( Excavator Mounted Rock Drills )
Feature
1.PD-90B Hydraulic Drifter: YHD210
Technical Parameter for PD-90B Hydraulic Drifter:
| Models | YHD210 |
| Percussion Oil Pressure/bar | 175 |
| Percussion Oil Flow/l/min | 80-100 |
| Rotation Oil Pressure/bar | 150 |
| Rotation Oil Flow/l/min | 30-44 |
| Rotation torque(max)/Nm | 830 |
| Rotation speed(max)/rpm | 250 |
| Percussion frequency/min-1 | 2900-3700 |
| Percussion energy/J | 300 |
| Output energy/Kw | 18 |
| Drilling Diameter/mm | 43-115 |
| Weight/Kg | 180 |
a screw air compressor set, a 5.2 m propulsion rail (total length 6.0 m), and a spare box.The PD-90B excavator drill attachment set included with a T45-3660mm drill rod , and a T45-Φ102mm drill bit,2.PD-90B Rock Drill Set: YHD210 Consist of Spline line chuck for accommodate T45,T38,R38 or R32 Shank Adapter. Flushing swivel allows to uses Air or water as flushing media. Optimal borehole diameter is 43-115mm.
(1) 1PC/ PD-90B 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 YHD210 with YQ55 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-90B 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-90B Set:
| Product model | PD-90B |
| Rock hardness | f=6-18 |
| Drilling depth | 10m |
| Drilling diameter/mm | 102 |
| Size/mm | 7000x1500x1500 |
| Weight/kg | 1800 |
| Hydraulic Drifter | YHD210 |
| Impact power/KW | 18 |
| Impact Frequency/HZ | 48-60 |
| Impact Oil Pressure/bar | 175 |
| Impact Oil Flow/l/min | 80-100 |
| Rotation Oil Pressure/bar | 150 |
| Rotation Oil Flow/l/min | 30-44 |
| Air flushing/m3/min | 5.0 |
| Air flushing pressure/bar | 8 |
| Rod type | T45-3660 |
| Drilling diameter/mm | 38-110 |
| Hydraulic Centralizer | Single |
| Control Voltage | DC24V |
| Excavator | ≥20T(Disel driven air compressor) ≥30T(Hydraulic driven air compressor) |
Air compressor : YQ55 :6m³/min,8bar,Hydraulic motor drive
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