Construction machinery inspection and maintenance vehicle passed the appraisal

The construction machinery inspection and maintenance vehicle project undertaken by the Jinan Transportation College passed the technical appraisal some days ago.
In recent years, with the rapid development of China's high-grade highway construction, in order to meet the needs of high-grade highway construction, domestic highway construction and construction units have introduced a large number of highways to build large-scale key construction machinery and equipment. The introduction of these mechanical equipments has greatly improved the technical equipment level and construction capacity of construction units. The inspection and maintenance of these machines, especially fault diagnosis and exclusion, are particularly important. However, due to the complex mechanical structure and high degree of automation, the existing inspection and maintenance vehicle has a simple structure and is difficult to diagnose and troubleshoot. Therefore, the development of advanced modern inspection and repair equipment can promptly detect and eliminate mechanical failures at the construction site, so as to ensure construction quality and progress, and this has become an urgent task.
The inspection and maintenance vehicle for construction machinery has road conditions and environmental conditions suitable for the construction site, and the design of the testing room, maintenance room and cab is reasonable. Maintenance personnel work comfortably and conveniently, which greatly improves the working conditions at the site. In-vehicle self-contained power supply is not restricted by the presence or absence of electricity at the job site. All testing equipments are installed in the testing room. The maintenance equipments are all installed in the maintenance room. All of them have a reasonable fixed structure, so that the engineering machinery can detect the maintenance, mobility and convenience of the maintenance vehicles. The construction machinery can be inspected and maintained at any time and any place. The car can monitor the main performance parameters and technical conditions of the construction machinery. The on-board computer system software can provide diagnostic help and maintenance guidance based on these parameters and their changing trends, so as to eliminate faults in time and improve work efficiency. The car has high versatility and can perform performance testing, fault diagnosis, and routine maintenance on various engine-powered machines. The construction machinery inspection and maintenance vehicle set detection system and maintenance equipment are integrated, which has filled the domestic gap and reached the leading level in the domestic industry.
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