KT9C Integrated Down the hole Drill Rig for Open Pit Mines and Quarries
KT9C integrated surface DTH drilling rig is efficient and energy-saving advanced drilling equipment which is developed carefully for small and medium opencast mining, quarry and infrastructure construction project. I
1. The overall layout is more reasonable, easy to maintain.
2. Using Cummins QSC8 3-C260-30 diesel engine or Yuchai YCA08280-T300, big Capacity and torque reserve can provide more power support in harsh environments.
3. Hydraulic use a relatively independent multi-pump system, cancel diverter valve, more stable.
4. Equiped 17/17 single-stage high-pressure compression screw system by Dr. Tang Yan, compared with mieda Working pressure interated drilling rig made by other manufacturers, it has an overwhelming advantage.
5. Using rocker - link boom system increases the luffing angle, to meet the various needs of different stations working conditions, low level of play hole; carriage arranged laterally to make work better field of vision.
6. Cylinder - plate chain propulsion system consisting of a two-speed motor and two-speed dual circulator to meet different application requirements.
7. The drilling rig is low center of gravity and balanced distribution, with heavy "Four Wheels" and there are 19 ° and automatic leveling device can be independently controlled double locking system, and the frame has a ± 10 ° automatic leveling device, walking safe and stable.
8.The drilling rig equiped a high efficiency two-stage dry dust collection system, greatly improve the working environment, meets the energy saving, environmental protection concept.
Parameter
KT9C Integrated DTH Drilling Rig Rock Drilling Rig
Rock rigidity | f=6-20 |
Drilling diameter(mm) | 90-125 |
Economic drilling depth (m) | 21 |
Travel speed Km/h | 4 |
Climbing capacity | 25° |
Ground clearance(mm) | 430 |
Total Power kW | 194/205 |
Diesel | Cummins QSC8 3-C260-30 |
| Yuchai YCA08280-T300 |
Capacity of screw compressor m3/min | 17 |
Discharge pressure of | 17 |
screw compressor bar |
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Dimensions (long×width×high)mm | 8100×2650×3200 |
Weight Kg | 11500 |
Rotation speed (Two-Speed)r/min | 0-120 |
Rotary torque N*m | 2800 |
Max. feed force N | 32000 |
Boom lift | Up57° down20° |
Guide tilt | 114° |
Guide swing | Right35° left95° |
Lateral horizontal guide swing | Right-19°~97° |
Boom swing | Right18° left50° |
Frame balance angle | Up10° down10° |
Feed length at one time mm | 3490 |
Compensation length mm | 900 |
Hammer | 45A |
Drill rod | φ76×3000mm |
Dust catching method | Dry-type (hydraulically drivenwhirl wind layer flow type) |
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