In the production of excavator pile driver equipment, not only has performance improved, but reliability and maintainability have also been further enhanced. Construction equipment failures that prevent timely repairs can significantly impact construction progress, company quality, and economic efficiency. Therefore, the more modern and large-scale construction equipment there is, the more crucial on-site maintenance becomes.

Compared to general maintenance work, on-site maintenance of excavator pile drivers involves using emergency diagnostic and repair techniques at the construction site to restore the essential functions needed for construction and quickly repair damaged parts of the machinery. This allows you to complete planned tasks. The main task of maintenance support is to keep the construction machinery in good condition and ready for use when needed. Conducting on-site maintenance according to standard procedures would take a long time, affecting construction progress and reducing equipment utilization.

Due to different applications, on-site maintenance and repair methods also vary significantly. General maintenance is performed by specific technical maintenance personnel at designated levels, following prescribed steps such as fault diagnosis, location, isolation, repair, and correction, to restore the full functionality of the construction equipment, with an emphasis on replacing parts. On-site maintenance at the construction site is carried out by operators or maintenance personnel, allowing for quick and convenient repairs to restore basic performance requirements of the machinery.

On-site maintenance of construction machinery involves various factors and numerous influencing elements that require systematic research. Currently, existing regulations allow for several maintenance methods, such as replacement maintenance, original maintenance, and temporary maintenance methods like fitting, bonding, welding, tying, disassembly, and bypassing. These methods are more flexible.