Email: sales@prodrill.com.cn
Tel:0086-18959243380
Addr: Room 805 C1 Wanda Plaza, No.5 Jinzhong Road, Huli District, Xiamen, China
PD90 Excavator Mounted DTH Drill Attachment with Dust Collector
- Hole Range:76-90mm
- Max. Drill depth:3.2 meters
- Weights:800kg
- Size:5.2*2.0*1.5m
- Maximum operating pressure:21MPa
- Rod Length:Φ60-3000mm
- DTH hammer:HD25A
- Drilling Depth:3.2m
- Size:3300*1880*2700mm
- Adapter Excavator:≥5t
1.Main features
2.Main Model No Technical Parameters
| PD90 Specification and Technical Parameters | ||
| Drilling Rig | Weights/kg | 800 |
| Size/m | 5.2*2.0*1.5 | |
| Maximum operating pressure/MPa | 21 | |
| Bit、Rod | Hole Range/mm | 76-90 |
| Rod Length/mm | 60-3000 | |
| DTH hammer | HD25A | |
| Drilling Depth/m | 3.2 | |
| ROTARY HEADS | Rotation Torque/N.m | 3000 |
| Rotation Speed/rpm | 20-60 | |
| Air Compressor （Optional） |
Model | KSCY-425/10 |
| Air Flow/m³/min | 10 | |
| Working Pressure/bar | 12 | |
| Diesel engine power/kW | 118 | |
| Size/mm | 3300*1880*2700 | |
| Weights/kg | 1880 | |
| Fixed method | Independent placed | |
| Adapter Excavator | ≥5t | |
3.Excavator DTH drill attchment composition
Control Valve , Brand : Eaton, USA
Hydraulic feed motor
Rotary Heads
Hydraulic Motor
Rotary Heads + Shock Absorber
Operation panel+Electric wire
Connector
141SCY-15 Air Compressor (ConstructionScrew Air Compressor )
Industrial Screw Air Compressor
4.Finished excavator mounted DTH drill attachment with dust collector after Installation
Dust collector host
Dust collector first-stage dust bucket
Full set of oil pipes
Operating valve
Dust removal positioning port
Dust removal pipe
Host bracket
Thread matching, various small accessories, etc.
For more details please watch PDF online:
DTH Drill attachment working at construction site:
PD90 down-the-hole drilling rig air compressor installation diagram
