A crawler excavator, also known as a crawler excavator, is an excavator equipped with a crawler walking device. The following is a related introduction to crawler excavators:

The working principle of a crawler excavator mainly depends on its internal hydraulic system and crawler walking device. The hydraulic system usually drives the oil pump by an internal motor, which can be an electric motor or a diesel engine. Through the transmission of the hydraulic system, the excavator can achieve various complex excavation, loading and crushing actions.