Hydraulic Motor

Intended for professional overhaul and replacement work, the Hydraulic Motor (OEM reference 3115 3473 81) provides a replacement option for compatible Atlas Copco drilling applications. In the assembly, it converts hydraulic or mechanical energy into controlled rotation, or supplies the flow required by the connected machine circuit. Examples from the listed machine range include BOOMER 104, BOOMER 282 and BOOMER L2D.

Reliable field performance depends on resistance to continuous load, pressure variation, rotational forces and vibration. The use of robust housings with precision-fitted rotating and hydraulic interfaces supports consistent fit at the relevant interfaces and reliable operation after replacement. In practical maintenance terms, this helps maintain steady torque or flow delivery and reliable operation under demanding duty cycles.

Offered within Delkom’s aftermarket portfolio for drill rigs and drifter systems, the part provides a practical option for repair planning and stock management. Use reference 120 100 343 for availability, bulk pricing and application support.