1. Before operating, you need to ensure safety first, carefully observe the surrounding environment and see if there are any big obstacles on the road. It is best for everyone except the operator to stay away from the excavator to avoid injury.

2. Confirm the direction of the excavator's crawler track. It should be that the direction of the guide wheel is forward, the direction of the guide wheel is forward, and the pedal is pushed forward. The driving wheel direction is rearward, and the foot pedal is in the pulling direction.

3. After the preparation work is completed, the operator needs to lift the bucket. Remember that it is best to sound the horn.

4. It is necessary to control the speed of the excavator. You can choose high speed when on flat ground, but not too fast. Choose low speed when walking up and down slopes, and pay attention to rocks and other obstacles on the slope.

5. It is best to walk on flat ground. If you encounter complex terrain, it is best to have someone on the side to guide you to avoid mud, sand and rocks from causing damage to the crawler tracks and affecting the service life of the excavator.