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What number of pals know that crawler excavators do no longer have a guidance wheel? so why do excavators in the marketplace have guidance wheels, and a few do now not? so nowadays xiaobian brings the answer to make a simple summary for friends. permit's now not communicate much nonsense. allow's begin state-of-the-art precis, it is still the vintage rule. if you have any questions in the system of our summary, we can communicate and discuss at any time.
In reality, cautious statement will find that the rubber tyred excavator within the excavator has a steering wheel, however the chain track excavator has no steering wheel. the chain track excavator controls the guidance by controlling the distinction in the on foot pace of the left and proper crawlers, which is likewise the most important difference between the 2 merchandise.