XE45E normal tail crawler hydraulic excavator has the characteristics of excellent human-machine interaction, reliable safety, and good maneuverability. XE45E crawler hydraulic excavator is equipped with rubber crawler, two multi-functional auxiliary hydraulic systems and auxiliary counterweight, which can meet the requirements of various working conditions such as municipal and garden. Sunshade, high-definition touch display, rear camera configuration, excellent safety and human-machine interaction, and auxiliary hydraulic system, which can match hydraulic quick change, thumb clamp, tilt bucket and other machines, one-key cruise operation of crushing function, high work efficiency.