盡管今年新機(jī)降價(jià)服務(wù)很大，但是挖掘機(jī)的新機(jī)價(jià)格依然是很貴的，就算一臺(tái)小小的60挖機(jī)，也可以足以買輛奧迪轎車了。所以依然很多人在最初買挖機(jī)的時(shí)候，都會(huì)考慮二手的。但不是所有的二手挖掘機(jī)都能入手的，今天小編就給大家說說哪些二手挖掘機(jī)千萬不能買。

　　Although the price reduction service for new excavators is significant this year, the price of new excavators is still very expensive. Even a small 60 excavator can be enough to buy an Audi sedan. So many people still consider second-hand excavators when they first buy them. But not all second-hand excavators can be purchased. Today, Xiaoma Ge will tell you which second-hand excavators should not be bought.

　　第一種：工作時(shí)間太長(zhǎng)的不能買

　　The first type: cannot buy for long working hours

　　要知道雖說國(guó)內(nèi)沒有明確給出挖掘機(jī)的強(qiáng)制報(bào)廢時(shí)間，理論上，在中國(guó)只要你想繼續(xù)使用，挖機(jī)是可以一直做事的。但事實(shí)上，一般挖機(jī)的使用壽命時(shí)間在2萬小時(shí)。所以，如果挖機(jī)上了一萬多小時(shí)的話，就不建議大家購(gòu)買了。并且，時(shí)間久了，挖機(jī)的廢氣也就很多。目前，國(guó)內(nèi)由于環(huán)保的問題，已經(jīng)有些地方不允許使用這類挖機(jī)了。在這里小編并沒有提年限問題，因?yàn)槟晗薏⒉荒艽硎裁?。一個(gè)挖機(jī)的好壞，主要還是看作業(yè)情況及工作時(shí)間。事實(shí)上，國(guó)外的一些進(jìn)口機(jī)，年份雖說長(zhǎng)，但工作時(shí)間真的不多。所以，進(jìn)口的二手挖掘機(jī)之所以貴，最主要還是因?yàn)檫@一點(diǎn)。

　　You should know that although there is no clear mandatory scrapping time for excavators in China, theoretically, as long as you want to continue using them, excavators can continue to work in China. But in fact, the service life of a general excavator is 20000 hours. So, if the excavator has been on for over 10000 hours, it is not recommended for everyone to purchase it. And over time, the exhaust gas from the excavator will also be a lot. At present, due to environmental protection issues, some places in China no longer allow the use of such excavators. The editor did not mention the issue of years here, as years do not represent anything. The quality of an excavator mainly depends on its performance and working hours. In fact, some imported machines from abroad, although old, do not have many working hours. So, the main reason why imported second-hand excavators are expensive is because of this.

　　第二種：打過破碎的不能買

　　The second option: cannot buy items that have been broken

　　長(zhǎng)期從事挖掘機(jī)行業(yè)的朋友，都應(yīng)該知道破碎作業(yè)對(duì)挖掘機(jī)的液壓方面?zhèn)艽螅瑫?huì)加速挖掘機(jī)的老化。可以這么說，一個(gè)挖機(jī)打1千個(gè)小時(shí)破碎，相當(dāng)于其它方面干了3千個(gè)小時(shí)的活。所以，理論上來說，破碎機(jī)子壽命一般只有7千個(gè)小時(shí)。所以，大家在選購(gòu)二手挖掘機(jī)的時(shí)候，看到破碎機(jī)還是遠(yuǎn)離吧。有些賣家會(huì)說，破碎只是裝配，并沒有打過或都沒有打過多少。那么，這就要看你是否經(jīng)驗(yàn)老道了，如果能判定好的話，那就多還點(diǎn)價(jià)格，值得入手。如果不能判斷，抓緊走。

　　Friends who have been engaged in the excavator industry for a long time should know that crushing operations can cause significant damage to the hydraulic system of excavators and accelerate their aging. It can be said that one excavator can crush for 1000 hours, which is equivalent to doing 3000 hours of work in other aspects. So, theoretically speaking, the lifespan of a crusher is generally only 7000 hours. So, when purchasing second-hand excavators, it's better to stay away from crushers. Some sellers may say that the breakage is just an assembly and has not been hit or has not been hit much at all. So, it depends on whether you are experienced or not. If you can make a good judgment, then you should pay more for it. It's worth buying. If you can't make a judgment, hurry up and leave.

　　第三種：冷門機(jī)型不能買

　　The third type: unpopular models cannot be purchased

　　目前國(guó)內(nèi)的挖掘機(jī)品牌還是比較多的。但最常見的依然是小松、日立、卡特、沃爾沃、斗山、神鋼等主流品牌。其實(shí)國(guó)內(nèi)還有一些像竹內(nèi)等稀有品牌。這類機(jī)，小編是不建議大家購(gòu)買的。當(dāng)然，這類機(jī)子的用戶反映情況也是不錯(cuò)的。有些挖友就感覺到他們好，就特意找這類機(jī)型。事實(shí)上，這類機(jī)型，由于國(guó)內(nèi)占有率太低，導(dǎo)致配件供應(yīng)不上。所以，一旦挖機(jī)遇到問題，一般都很難解決。所以，如果當(dāng)?shù)貨]有人用這類機(jī)型，或者這類機(jī)型比較少，還是不建議購(gòu)買。另外如果你遇到了奇瑞重工、五糧液普什重工這樣的另類挖掘機(jī)，小編還是勸你一句，別買個(gè)“爺爺”回家。

　　At present, there are still quite a few excavator brands in China. But the most common ones are still mainstream brands such as Komatsu, Hitachi, Caterpillar, Volvo, Doosan, and Jingang. In fact, there are some rare brands in China such as Zhunei. I do not recommend purchasing this type of machine. Of course, the feedback from users of this type of machine is also good. Some digging friends feel that they are good, so they specifically look for this type of model. In fact, due to the low domestic market share, these models are unable to supply accessories. So, once the excavator encounters a problem, it is usually difficult to solve. So, if no one in the local area uses this type of model, or if there are relatively few such models, it is still not recommended to purchase. In addition, if you encounter alternative excavators such as Chery Heavy Industry and Wuliangye Pushi Heavy Industry, I still advise you not to buy a "grandpa" to go home.

　　第四種：長(zhǎng)期挖煤的不能買

　　The fourth type: Those who dig coal for a long time cannot buy it

　　至于這個(gè)是什么原因，小編并不知曉。估計(jì)是由于挖機(jī)在作業(yè)時(shí)，灰比較大，容易被發(fā)動(dòng)機(jī)吸進(jìn)去吧，加速發(fā)動(dòng)機(jī)的衰老。之所以小編把它加上，是因?yàn)樾【幵趶氖露滞诰驒C(jī)的銷售中，一個(gè)資深老師傅告訴我的。

　　As for the reason behind this, the editor is not aware. Probably due to the large amount of ash in the excavator during operation, it is easy for the engine to suck it in, accelerating the aging of the engine. The reason why I added it is because I was told by a senior master in the sales of second-hand excavators.

　　本文由  濟(jì)南路面機(jī)械設(shè)備 友情奉獻(xiàn).更多有關(guān)的知識(shí)請(qǐng)點(diǎn)擊  http://www.aaayd.com/   真誠(chéng)的態(tài)度.為您提供為全面的服務(wù).更多有關(guān)的知識(shí)我們將會(huì)陸續(xù)向大家奉獻(xiàn).敬請(qǐng)期待.

　　This article is a friendly contribution from Jinan Road Machinery Equipment For more related knowledge, please click http://www.aaayd.com/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.