Cummins Engine Health Record
Equipment Name: Mine Operation Engine
Installation Time: May 2022
Operating Hours: 18,000 hours
Operating Environment:
– Dust Intrusion
– Temperature Fluctuation Challenges
– High Load Operation
Maintenance Records:
Through long-term oil sample analysis tracking, it was found that the total base number of the engine oil in multiple engines decreased at an accelerated rate.
In response to the mine working conditions, the AEM data sampling frequency and key data of the engine ECM were adjusted, and the data analysis trend tracking cycle was shortened for preventive maintenance.
……
Could it be that engines also have archives?
In a large open-pit coal mine in Shanxi, 10 engines faced issues such as high difficulty in mining operations, making the traditional passive maintenance model inadequate. The Cummins service team focused on digital services, establishing data archives for the equipment to ensure that all maintenance and upkeep are well-documented, laying the foundation for the full life cycle management of the equipment.
This is not an isolated case but a microcosm of Cummins’ transformation from reactive repair to proactive protection.
In proactive service, Cummins establishes detailed data files for each piece of equipment, integrating operational parameters, maintenance records, and repair histories. It conducts in-depth analysis of operational data weekly, establishing a regular equipment data monitoring mechanism. This enables precise detection of performance deviations and early signs of wear, nipping potential faults in the bud,greatly reduce the risk of unexpected shutdowns.
Through long-term oil analysis and other database-based trend analysis and intelligent warning, the root causes of problems can be accurately identified and maintenance strategies can be promptly adjusted. This successfully avoids engine failures, ensures the stable operation of equipment, reduces customer operating costs, and improves production efficiency.
For high-load equipment and special working conditions, customized maintenance plans such as preventive replacements and oil circuit cleaning are implemented to optimize equipment performance to adapt to the conditions, enhance equipment reliability, extend service life, and promote the maintenance model to completely shift to “active prevention”.
The person in charge of a large open-pit coal mine in Shanxi :
Previously, when equipment malfunctioned, it was only repaired after the fact, causing a lot of stress and trouble. With Cummins’ proactive service, they detect potential issues in advance based on data, preventing potential failures from occurring before they even start. With fewer equipment breakdowns, we have less stress and cost savings, and our production operations run much more smoothly. This proactive prevention method is reliable!
