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- Full hydraulic drilling and tunnelling drilling rig series
- KY series semi-hydraulic open-air crawler rig
- KG series semi-hydraulic open-air crawler rig
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KG series semi-hydraulic open-air crawler rig
KG930B semi-hydraulic high wind pressure open-air crawler drilling rig
introduction and Parameter:
KG930B type open-air drill rig on the basis of KY130 drilling rig,optimize and upgrade the hydraulic system, drill arm parts, carriage components, more reasonable drilling Angle, rotation speed and advancing speed faster, the motor service life is longer, the better reliability.
| KG930B Open-air drilling rig technical parameters: | |||
|---|---|---|---|
| Rock hardness | f=6-20 | Weight | 6200kg |
| Drilling diameter | φ80-125mm | Dimension | 5355x2215x2365mm |
| Economic drill deep | 25m | Carriage elevation angle | bow 135° upward 5° total 145° |
| Rotating speed | 120r/min | Carriage swing angle | left 100° right 45° total 145° |
| Rotating torque | 2000N.m | Drill arm elevation angle | bow 50° upward 25° total 75° |
| Lifting power | 17000N | Drill arm swiing angle | left 45° right 90° total 135° |
| Propulsion mode | cylinder-chain | Carriage compensation | 1200mm |
| Feeding stroke | 3000mm | Power | YC4D80（58kW 2400r/min） |
| Traveling speed | 0-2.0km/h | Drill rod | φ76×3000 |
| Gradeability | 30° | Working pressure | 1.0-2.4MPa |
| Ground clearance | 320mm | Capacity | 9-18m³/min |
| Crawler leveling Angle | ±10° | ||