This is the Atlas Copco cylinder part number 3122016100, Crowder SKU AC-3122016100. The cylinder is the bore the piston runs in, and it sets the working clearance of the pusher leg once the bore opens up, air bypasses the piston and blow energy drops.
It appears on the BMT 51 Pusher Leg breakdown. The complete machine is the Atlas Copco Pusher Leg Attachment For BBC Series Rock Drills. Pull up the diagram and confirm the reference number for your serial before ordering.
Everything else on that machine is one page away, and the parts diagram hub indexes every breakdown we publish. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 3122016100
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3122016100
- Listed on breakdowns for: BMT 51 Pusher Leg
