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KY9S surface DTH drilling rig is hydraulically driven to perform travelling, propelling, rotation and angle adjustment with strong power; relying on high pressure pneumatic impact, it is efficient in drilling rock; it is equipped with hydraulic dry dust collector to collect dust and reduce pollution to the environment.
KY9S surface DTH drilling rig also equipped with linear rod loading and unloading system, float joint and automatic oil sprayer (for protecting rod thread), air-conditioned cab (providing comfortable working environment), automatic control and anti-sticking prevention system (reducing probability of sticking). This DTH drilling rig is featured by high automation, energy saving and high efficiency, comfort and environmental protection, easy operation and safe travelling.
Technical Parameters of KY9S Semi-Hydraulic Surface DTH Drilling Rig
Rock rigidity |
f=6-20 |
Drilling diametermm |
105-125 |
Pression d’air de travailMPa |
1.0-2.4 |
Air consumptionm3/min |
15-21 |
Economic drilling depth (m) |
25 |
Travel speed Km/h |
2.0 |
Single Climbing capacity |
25° |
Ground clearancemm |
430 |
Total Power kW |
70 |
Diesel engine |
4108ZG |
Dimensions (long×width×high)mm |
6920×2362×2915 |
WeightKg |
9000 |
Rotation speed r/min |
0-63 |
Rotary torque N*m |
2500 |
Max. feed force N |
32000 |
Guide tilt |
114° |
Guide swing |
-36°～+35° |
Lateral horizontal guide swing |
-12°～+93° |
Boom swing |
-5°～+45° |
Frame balance angle |
-10°～+8° |
Feed length at a timemm |
3000 |
Compensation lengthmm |
1200 |
Hammer |
45A |
Drill rod |
φ76×3000mm |
Dust catching method |
Dry type (whirlwind layer flow+ preseparator) |
Anti-sticking device |
Automatic control and anti-sticking system |
Bit blocking device |
Hydraulic bit blocking device |
Rod loading and unloading method |
Linear rod loading and unloading system |
- Drill Rigs and Rock Drills
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- Auxiliary Equipment
