The backhoe loader is a wheel machine which is drove by itself. Its main structure is the load installation in the front and the back-end excavate installation. To conduct the excavation work, the backhoe loader will generally do the ditch excavation below the ground. Meanwhile, the excavation bucket is working towards the machine, and then the backhoe loader hoists the excavation bucket, rotates and pours out the materials in the bucket when the machine is stable. When using the loader bucket, the loader bucket is loading and excavating by the forward movement of the machine, then the backhoe loader hoists the loader bucket and does the transport and unloading in the next step.