PLC

Suitable for scheduled maintenance and component renewal, the PLC (OEM reference 551 945 26) provides a replacement option for compatible Sandvik drilling applications. In the assembly, it supports reliable electrical control, sensing or signal transmission within the machine system. Listed compatibility includes DD311, DD321-40 and DS311.

To support consistent service life, the design addresses vibration, dust, electrical switching cycles and demanding field operation. Produced using industrial-grade electrical components, secure connections and application-appropriate protection, it is intended to maintain dimensional stability and dependable function throughout demanding service. This helps maintain dependable machine commands, feedback and system response during operation.

Supplied as a Delkom aftermarket alternative, this part gives maintenance teams a practical cross-reference option for Sandvik drilling equipment. Use Delkom reference 110 300 086 when requesting availability, quantity pricing or technical support.