- Stopper drill
- Jack-Hammer drill
- Crawler Mounted Drill
- Skid Mounted Drill
- 120 dB (A)
- 130 dB (A)
- 140 dB (A)
- 115 dB (A)
- 90 dB (A)
- 85 dB (A)
Q) Which one of the following is a self-propelled drilling equipment used in mines?
Solution:
The Crawler mounted drill is a self-propelled drill with arrangement of crawler drive.
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