Down hole drill
DH100QD
1. Drilling rigModelDH100QDRock rigidityf=6-20Diam. of hole(mm)
Parameters
1. Drilling rig
| Item | Unit | Value |
|---|---|---|
| Model | — | DH100QD |
| Rock rigidity | — | f=6-20 |
| Diam. of hole(mm) | — | 68-130 |
| Optimum drilling depth(m) | — | 20 |
| Rod length(mm) | — | 1000 |
| Max. lifting power(N) | — | 7000 |
| Working pressure(mpa) | — | 0.5-0.7 |
| Air consumption (m3/min) | — | ≥7 |
| Speed of rotator(r/min) | — | 0~90 |
| Motor power(kw) | — | 4 |
| Weight(kg) | — | 260 |
2.Compressors
| Item | Unit | Value |
|---|---|---|
| Model: MHC330-8 | — | Diesel Engine |
| Type: Double Rotary Screw, One stage compression | — | Model:YC4B115Z |
| Cool way: Oil cooled | — | Type: water cool,4 stroke |
| Air Delivery: 10m3/min | — | Working power:84kw |
| Working pressure:5-8bar | — | Rated rotation speed:2400rpm |
| Driven way: Coupling direct connected, diesel driven | — | Lube oil capacity:48L |
| Lube oil:48L | — | Fuel tank capacity:120-160L |
| Oil tank capacity:20-24L | — | Coolant capacity:20-40L |
| Dimension(L*W*H):2880*1740*1760mm | — | 80% loading oil comsuption:13-14L/H |
