Detailed Product Description
Main specifications 1. Working pressure: 1.0-2.4mpa 2. Air consumption: 17-21m3/min 3. Bore diameter: 90-150mm 4. Bore depth: level 30m, down 20m 5. Drill rod: standard dhd340a 6. Max. height of drilling level: 3300mm 7. Min. height of drilling level: 254mm 8. Pushing length: 4000mm 9. Drill rod length: 3000mm 10. Drill rod diameter: 76mm 11 rotation force: 2000n.M 12. Climb ability: 26 13. Travelling speed: 3km/h 14. Min. distance from ground: 254mm 15. Rotation speed: 0-70rpm 16. Dimensions 5900x2210x1950mm 17. Weight 5000kg 18. Suitable rock rigidity 6-20f
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