PD300 Excavator DTH drill attachment
PD300 Excavator DTH drill attachment
1.Main features
1.High-end configuration: Imported hydraulic valve block.
2.All the operations are controlled by the electrical-controlled appliance, and it is safe and comfortable for handlers working in the cab.
3.There is a Diesel-moving screw compressor mounted in the cab at the rear counterweight, independent drive, strong wind pressure, air volume, without digging machine itself affect the system, slag better.
2.Main technical parameters
| PD300 | ||
|
Drilling Rig |
Weights/kg | 1900 |
| Size/m | 6.0*2.0*1.5 | |
| Maximum operating pressure/MPa | 21 | |
|
Bit、Rod |
Hole Range/mm | 400 |
| Rod Length/mm | Φ127-2000 | |
| DTH hammer | HSD10 | |
| Drilling Depth/m | 3 | |
|
ROTARY HEADS |
Rotation Torque/N.m | 3000 |
| Rotation Speed/rpm | 15-30 | |
|
Air Compressor （Optional） |
Model | KSZJ-29/23 |
| Free Air Delivery/m³/min | 29 | |
| Working Pressure/bar | 23 | |
| Diesel engine power/kW | 288 | |
| Size/mm | 3500*1950*2030 | |
| Weights/kg | 4050 | |
| Installation position | Independent placed | |
| Adapter Excavator | ≥20t | |
3.Equipment composition
4.KSZJ15/14.5 Air Compressor
5.Installation form
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