Trigger Plate is the Atlas Copco service part carried under part number 3371817186. This is control gear it meters air to the rock drill. A worn control gives creep, hard starting, or a tool that will not shut off cleanly.
You will find it on the diagram for the LHD 23M Hydraulic Rock Drill and RDR 48M Rock Drill. Pull up the diagram and confirm the reference number for your serial before ordering.
Everything else on that machine is one page away on the parts diagram hub; complete tools are on the Atlas Copco tool range. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 3371817186
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3371817186
- Listed on breakdowns for: LHD 23M Hydraulic Rock Drill, RDR 48M Rock Drill
