Analysis of diagnostic tools for hydraulic pumps of the internal combustion engine lubrication system

The article is devoted to the means of monitoring the technical condition of hydraulic pumps of the lubrication system of internal combustion engines of modern transport and technological machines. The available domestic and foreign means for monitoring the technical condition of hydraulic pumps for repair enterprises and service centers are analyzed, the main technical characteristics of portable and stationary diagnostic tools are presented, their advantages and disadvantages are determined.