2010-02-28
In previous articles, I have introduced it to everyone,Why are small excavators more expensive than large ones. Because of this, some malicious merchants have been manipulating it. Here, Shanghai Huacheng once again reminds everyone to distinguish the model of excavator when purchasing.
New models of excavators are constantly emerging, and the current new direction is moving towards the goals of intelligence, energy conservation, and emission reduction. If you can't distinguish between various models of machines, you will definitely be deceived.
Firstly, general models of machines such as KomatsuPC300-7The larger the number 7 at the end of this model, the newer it is. The better the performance. This is in most casesbrandIt's all like this inside. But there are exceptions, such asHitachiHitachi's general EX switch machines are relatively old, while now they produce machines starting with ZX. CAT is also different, usually it is represented by letters. For example, CAT CAT 330D, where 330 refers to a 30 ton machine from the 3 series. And D represents the specific batch (i.e. the model of the model), and the later the letter, the newer the model,CAT CAT 330DIt is more model updated than CAT CAT 330C.
So it is very necessary to have a certain understanding of these before purchasing an excavator. One of the important considerations when purchasing a second-hand excavator!
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