Ordering by number: this is 3111001500, the Atlas Copco cylinder. The cylinder is the bore the piston runs in, and it sets the working clearance of the rock drill once the bore opens up, air bypasses the piston and blow energy drops.
It appears on the BBD 15E ET Rock Drill and BBD 12T-01 TS-01 Rock Drill, and on 1 other machine breakdown. Pull up the diagram and confirm the reference number for your serial before ordering.
If you need the parts around it, the parts diagram hub has the full breakdown library, and the Atlas Copco lineup covers the machines themselves. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 3111001500
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3111001500
- Listed on breakdowns for: BBD 15E ET Rock Drill, BBD 12T-01 TS-01 Rock Drill, BBD 12D DS Rock Drill
