Excavator pond operation is a very test of the operator's operating skills. It needs to be bold and careful. If the operation is improper, the car will get stuck. So how should we judge whether the car will get stuck? How should we save ourselves after it gets stuck?

　　The ground that is prone to car traps has some common characteristics. For experienced operators, many car traps can be avoided. If the construction ground has just been raining heavily or the water is very deep, do not work in the pond in this case. You need to drain the pond water and dry the ground before making plans. Moreover, for ponds that are difficult to judge at a glance, you can use a bamboo pole or bucket to insert the ground before starting work. If you can easily insert half of the bucket depth, this working condition is more dangerous. If the entire bucket is easily flooded, the vehicle will be stuck. The possibility is very high. Some ponds are already dry on the surface, but there is sand or mud under tens of centimeters. This kind of working condition is very likely to get stuck.

　　For operations that are known to have a risk of car trapping, you must bring steel ropes, steel plates or logs when you leave the car to prevent accidental car trapping. Adopting the correct posture for construction at a location prone to trapping can also greatly reduce the possibility of trapping. The following are the excavator pond operation skills summarized by the old operator, and share it with everyone!

　　1: When digging fish ponds, the excavator is best to go downhill at 90 degrees, not diagonally downhill. The driving wheel is in the front and the guide wheel is behind to ensure greater driving force when retreating. When the excavator goes down the pond, pad dry soil forward while walking.

　　2: When working in silt, the excavator must be gentle to avoid violent shaking of the excavator. Drive in a straight line as far as possible in the silt. When the speed of the two sprockets is different, it is easier to get stuck. When walking, you can use your forearm to slightly prop up the car, and then move forward while retracting your forearm.

　　3: When you find that the sprocket is sinking, you must exit in time. This is the critical point for the car to get stuck. If you wait a moment, the danger will increase by one point. When retreating, do not pull the forearm forcefully. You can extend the forearm and use the bucket to pull the body; in this process, don't talk about the bucket extending into the mud pool, especially the muddy pool with high viscosity, otherwise it will be difficult to lift it.

　　4: If the excavator is stuck in a quagmire and is close to the shore, straighten the forearm of the excavator's big arm, hook the hard objects on the shore with a bucket, and use the bucket to pull the excavator a little bit. Drive it out of the quagmire.

　　5: If the excavator is far away from the shore, you can use steel plates, planks, logs and other items to ply under the chain belt of the excavator to increase the force area so that the excavator can drive out.

　　6: If there are logs and wire ropes around, the logs can be tied to the track to increase the adhesion of the track, and it may also take the excavator out of the quagmire.