In daily work, have you ever encountered the embarrassing situation of the crawler chain plate of a small excavator falling off? How do you usually deal with this situation? For a relatively inexperienced operator, what should he do when faced with such a difficult problem? I will tell you about the assembly and adjustment methods of the crawler of a small excavator. I believe that through today's study, it will bring a little convenience to your work.
First, when the crawler plate of a small excavator falls off, the construction personnel should be informed in time and the operation should be stopped immediately and wait for processing;
Secondly, the surrounding environment should be observed. When the crawler plate of the small excavator falls off, the site should be kept as wide and flat as possible, without obvious stones, soil piles, etc. If there are similar obstacles around, they should be removed;
Finally, use a wrench to remove the grease fitting of the crawler, use the bucket of the small excavator to support the side where the crawler plate falls off, and turn the crawler to retract the drive wheel;
Deli Excavator
So how to assemble the crawler plate of a small excavator by yourself after it falls off?
1. Turn the chain pin joint of the small excavator to the middle height of the two ends of the chain, and knock it out. At this time, the crawler plate is flat in a straight line.
2. Use an iron rod, place it under the crawler plate, support the small excavator and turn the crawler plate. At the same time, one person must be assigned to control the movement of the machine in the cab, lift the track and rotate it forward, pass the supporting wheels above the track, move to the guide wheel position, connect the two ends of the track, and assemble the live pin shaft.
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