Pala eléctrico de rocas maintenance is essential to ensure safe operation, stable performance, and a long service life in underground mining. Proper maintenance not only reduces unexpected failures but also improves daily working efficiency. During maintenance, operators and technicians must follow clear rules and standardized procedures.

Key Precautions During Maintenance

Maintenance staff must strictly follow the shift handover system. Each shift should inspect all components in detail and record the machine’s condition clearly. If problems occur due to poor handover, the responsible shift must take full responsibility.

A strict old-part-for-new-part replacement system is required. Lost or damaged parts should follow clear reward and penalty rules. Maintenance personnel must fully understand the electric rock loader’s structure, working principle, and performance characteristics to avoid incorrect repairs.

Newly installed electric rock loaders must meet complete quality standards. Maintenance staff should keep the equipment in good operating condition at all times. Electrical components and rubber-sheathed cables must be well protected from water, impact, crushing, and blasting damage. Any abnormal condition should be reported immediately and recorded.

Basic Maintenance Steps

First, clean the reducer and inspect bearings, swing mechanisms, oilers, bushings, connecting rods, and travel chains. Replace worn parts when necessary and renew the lubricating oil.

Second, check the motor and controller. Test motor insulation performance, dry the motor if damp, and replace coils if required.

Third, repair the rocker arm system, including sprockets, tracks, rollers, shafts, and wheels.

Finally, inspect or replace the bucket, cylinders, pneumatic motors, and cushioning rubber pads to ensure smooth operation.

En conclusión, cargadora eléctrica maintenance requires strict management, skilled technicians, and standardized procedures. By following correct maintenance precautions and steps, mining operations can reduce downtime, control costs, and ensure long-term safe and efficient equipment performance.