Abstract
During departure and acceleration, the main clutch on the tank often slips. The sliding process causes heat and abrasion on the working surface of the friction discs, affecting the quality and service life of the main clutch. Therefore, it is necessary to have studies to evaluate the influence of the main clutch slippage during operation. The article presents the factors affecting the slip of the main clutch of the tank, builds a simulation model, and calculates the slip of the main clutch under different conditions. From there, propose solutions to improve the working reliability of the tank main clutch.