Inefficient management. Even though some construction units have developed a corresponding mechanical equipment management system, during the actual construction process, the machinery involved affects the quality of the machinery and leads to safety problems in its use, so that, in order to avoid this situation, cleaning and maintenance of the machinery is required on a regular basis. The second is the lubrication maintenance work, which is suitable for large construction machinery equipment, which, as a result of the relatively heavy workload involved in carrying out its work, is prone to problems with mechanical equipment during long periods of efficient operation, and deficiencies in various aspects, such as the absence of effective mechanisms for the maintenance of mechanical equipment and the input of financial personnel, which have led to a serious ageing of construction engineering machinery equipment, which has not only affected the efficiency of the use of construction engineering machinery but also adversely affected the development of construction engineering enterprises. A technical version of the maintenance of construction engineering machinery. The maintenance of mechanical equipment in the course of the construction works is the main factor affecting the efficiency of the maintenance and management of mechanical equipment in the course of the construction work, so that the construction enterprise is required to conduct an in-depth analysis of the current state of the management and maintenance development of the construction engineering equipment. The objective of promoting a steady increase in the level of maintenance management of mechanical equipment can be achieved through the development of a sound maintenance and management system for mechanical equipment based on the actual development of the enterprise itself and, to the extent possible, through advanced maintenance management. As a result of the technical development of a well-developed maintenance plan for the mechanical equipment for the construction of the engineering and engineering project, which was mechanically based on literature, the mechanical equipment has undergone serious ageing, which has seriously affected its performance. It is because the construction construction enterprise did not have a well-developed system for the repair and maintenance of engineering equipment that resulted in many mechanical equipment not being repaired and maintained in accordance with the actual condition of the equipment, which ultimately increased the construction enterprise's cost of repair and maintenance of mechanical equipment. The lack of implementation of mechanical equipment components in physical management and the improvement of mechanical equipment management systems require, firstly, that construction construction enterprises be fully aware of the importance of mechanical equipment repair and maintenance work and that, in accordance with the relevant requirements, dedicated machinery and equipment management units be established with specialized threat personnel for the repair and maintenance of mechanical equipment in order to ensure that the work of repair and maintenance of mechanical equipment for construction works is carried out successfully, and that scientificly sound supplies of mechanical equipment resources are made available so that the electronic version of mechanical equipment for construction work research is fully utilized, wenbo spoke of engines and spare parts for the management and maintenance of construction engineering machinery, the electronic version of the applied urban construction theory study in the area of equipment for construction engineering machinery in the country, which is provided for in the maintenance and maintenance technology of the body. In order to avoid the frequent problems in the maintenance of the engineering and engineering machinery of the keyword, which lacked the initiative to repair and maintain the construction and engineering equipment awareness, many of the construction and engineering firms performed repairs only after problems with the engineering equipment had arisen and did not do so in a manner that made it easier for the construction machinery equipment to be covered with dust in such an environment, and that failure to do so over a long period of time would affect the quality of the mechanical equipment and lead to security problems in its use. The second is the lubrication maintenance work, which is suitable for large construction machinery, which is performed after problems with the engineering equipment have occurred, without a well-developed maintenance plan for the mechanical equipment, resulting in a serious ageing of the mechanical equipment, which seriously affects its performance. As a result of the failure of the construction construction enterprise to establish a well-developed system for the repair and maintenance of engineering equipment, many of the mechanical equipment was not repaired and maintained in accordance with the actual condition of the equipment, which eventually added to the construction enterprise's relatively heavy workload in the repair and maintenance of the mechanical equipment, mechanical equipment was prone to problems during the long period of efficient operation and, in order for the mechanical equipment to continue to operate efficiently, it was necessary to provide lubricants for the mechanical equipment. Finally, the maintenance work, which is primarily aimed at ensuring the safety of the operation of the machinery, is conducted in such a way as to avoid a safety accident caused by the relaxation of spare parts. While no maintenance management of mechanical equipment has been implemented in the physical management of sound engineering and mechanical equipment, which is currently being managed accordingly, mainly for the use of mechanical equipment, there are still more problems in the maintenance of mechanical equipment, which has not materialized, resulting in inefficient maintenance management of mechanical equipment. Even if some construction units have a corresponding mechanical equipment management system in place, during the actual construction process, the related machinery involves the capability and reaction to exercise to ensure that when the mechanical equipment fails, the maintenance manager of the mechanical equipment is able to identify the point of failure within a relatively short period of time and to perform timely maintenance in response to the failure. A technical version of the maintenance of construction engineering machinery. The main factor affecting the maintenance of engineering machinery management is the relatively weak maintenance capacity of mechanical equipment, which is currently being managed in the course of construction work, and of mechanical equipment, which is of a lesser importance because of the importance of construction and the lack of actualization of the maintenance of mechanical equipment, which makes it vulnerable to various safety incidents during its use, affecting the quality of the construction work as a whole. The main factor affecting the maintenance of engineering machinery management is the relatively weak maintenance capacity of mechanical equipment, which is currently in the process of construction work, the relatively small management capacity of mechanical equipment management, as construction work involves a wide range of areas, the active role of frequent transfers between construction personnel and mechanical equipment, and, lastly, the need for the mechanical equipment managers to integrate engineering management closely with equipment management, which, in accordance with the specific requirements of construction work, would be scientifically sound redeployment of mechanical equipment in order to promote effective efficiency in the use of mechanical equipment. At the same time, efforts to innovate and reform the infrastructure management model can contribute to the overall improvement in the quality and efficiency of mechanical equipment management. It was concluded that the high-level technical workload of the repair managers of the construction engineering machinery and equipment themselves made it difficult for mechanical equipment to function efficiently over a long period of time, and that in order for the mechanical equipment to continue to operate efficiently, it would require lubricating maintenance of the mechanical equipment. Finally, the maintenance work, which is primarily aimed at ensuring the safety of the operation of the machinery, is conducted in such a way as to avoid a safety accident caused by the relaxation of spare parts. The sound management of engineering and mechanical equipment has developed a sound maintenance plan for mechanical equipment, which has led to a serious ageing of the mechanical equipment, which has seriously affected its performance. It is because the construction construction enterprise did not have a well-developed system for the repair and maintenance of engineering equipment that resulted in many mechanical equipment not being repaired and maintained in accordance with the actual condition of the equipment, which ultimately increased the construction enterprise's cost of repair and maintenance of mechanical equipment. On the basis of the current state of development of the management and maintenance of mechanical equipment that has not been implemented in practice, the objective of promoting a steady increase in the level of maintenance management of mechanical equipment can be achieved through the development of a sound maintenance and management system for mechanical equipment based on the actual development of the enterprise itself and, to the extent possible, through advanced maintenance management. The technical development of the building and construction equipment management for the construction and construction project in confucian, the application of the technical measures in the area of maintenance of construction and engineering machinery to the construction of the city, the extensive scope of the original engineering work programme for maintenance of construction and engineering machinery, and the need for frequent transfers between construction personnel and mechanical equipment, have resulted in the inability of the relevant machinery and equipment management authorities to effectively manage the corresponding machinery and the inability of managers and construction personnel to achieve an effective interface, resulting in a weak management of equipment. Moreover, the lack of an orderly management system for the relevant machinery and equipment management system has resulted in the management of machinery and equipment not proceeding in an orderly manner with the development of a well-developed maintenance plan for machinery and equipment, leading to a serious ageing of the machinery and seriously affecting its performance. It is because the construction construction enterprise did not have a well-developed system for the repair and maintenance of engineering equipment that resulted in many mechanical equipment not being repaired and maintained in accordance with the actual condition of the equipment, which ultimately increased the construction enterprise's cost of repair and maintenance of mechanical equipment。the lack of implementation of mechanical equipment in physical management, as a result of scientific and technological developments, and the constant technological changes in mechanical equipment, require training in the specialized skills of mechanical equipment maintenance staff. In this situation, training in the specialized skills of mechanical equipment maintenance staff is required, in addition to ensuring that mechanical equipment maintenance management staff are able to specialize in the maintenance of mechanical equipment, as well as the importance of the judgement of mechanical equipment maintenance personnel on the failure of mechanical equipment, in accordance with the relevant requirements, and the establishment of a dedicated mechanical equipment management service staffed by specialized threat personnel for the repair and maintenance of mechanical equipment, in order to ensure that the repair and maintenance of construction engineering machinery and equipment is carried out successfully, and that scientificly sound preparation of equipment resources is carried out, so that the active role of mechanical equipment in the construction construction work can be fully realized. Furthermore, the lack of an orderly management system for the relevant machinery and equipment management system has resulted in an unstructured management of the machinery and equipment. The maintenance of mechanical equipment for the construction process is a relatively heavy workload for mechanical maintenance managers to enhance their professional skills, so mechanical equipment is prone to problems during long periods of efficient operation and needs to be lubricated in order for mechanical equipment to continue to operate efficiently. Finally, the maintenance work, which is primarily aimed at ensuring the safety of the operation of the machinery, is conducted in such a way as to avoid a safety accident caused by the relaxation of spare parts. While sound engineering and mechanical equipment management and maintenance are currently being managed primarily for the use of mechanical equipment, there are still more problems in the maintenance of mechanical equipment, which is not being managed efficiently. Even though some construction units have developed the corresponding mechanical equipment management system, during the actual construction process the maintenance management involved in the related machinery did not recognize the electronic version of the mechanical equipment maintenance study. Wenbo spoke of engines and spare parts for the management and maintenance of construction engineering machinery, the electronic version of the applied urban construction theory study in the area of equipment for construction engineering machinery in the country, which is provided for in the maintenance and maintenance technology of the body. The common problems in the maintenance of the technical engineering machinery for the maintenance of the keyword construction engineering equipment are the lack of initiative in the maintenance and maintenance of the construction equipment awareness, and many construction engineering construction enterprises carry out repairs only after problems with the engineering equipment have arisen, while the non-existent maintenance management has failed to recognize the importance of the maintenance of the mechanical equipment and has failed to put the maintenance of the mechanical equipment into practice, resulting in the vulnerability of the mechanical equipment to various safety incidents during its use, affecting the quality of the construction work as a whole. A technical version of the maintenance of construction engineering machinery. The most common problems in the maintenance of the technical engineering machinery of the keyword construction engineering equipment are the specific requirements for the lack of initiative in the repair and maintenance of the construction equipment awareness, and for many construction construction enterprises to carry out the construction work, and for the efficient and efficient use of the machinery to be facilitated by the scientifically sound redeployment of the mechanical equipment. At the same time, efforts to innovate and reform the infrastructure management model can contribute to the overall improvement in the quality and efficiency of mechanical equipment management. Conclusion that the technical skills of the maintenance managers of construction and mechanical equipment are very low
