The standard arm of excavator is designed and produced according to the standard length and standard installation size of the original excavator. It is applicable to the construction of general road leveling, building foundation, landscaping, earthwork and other small work areas. Today, the editor will introduce to you how to use the extended arm excavator?

挖掘機加長臂是根據特定的工況需求而加長的，一般比原廠挖掘機標準臂長很多，其中兩段式挖掘機加長臂適用于較深的建筑基礎、河道、深溝、深坑等較大范圍的挖掘作業，三段式挖掘機加長臂及四段式挖掘機加長臂一般適用于高層建筑樓體的拆解等作業。

The lengthening arm of excavator is lengthened according to the requirements of specific working conditions, which is generally much longer than the standard arm of the original excavator. Among them, the lengthening arm of two-stage excavator is applicable to the excavation of deep building foundation, river channel, deep ditch, deep pit and other large areas. The lengthening arm of three-stage excavator and the lengthening arm of four stage excavator are generally applicable to the disassembly of high-rise buildings.

要知道是不是由于挖掘機油路阻塞導致的故障現象，挖掘機師傅可以拆下挖掘機油管，加長臂挖掘機廠家，挖掘機大臂滑閥滑閥以及閥桿等相關零部件進行清洗，在將油道也清洗干凈，排除油管里面的空氣，然后裝配起，在干活查看挖掘機大臂沒力故障現象還存在不，如果不存在，加長臂挖掘機濕地用，則導致挖掘機大臂沒力的原因就是挖掘機油路阻塞.

To know whether the fault is caused by the blockage of the excavator's oil path, the excavator master can remove the excavator's oil pipe, the manufacturer of the extended boom excavator, the excavator's boom slide valve, the valve rod and other relevant parts and components to clean the oil passage, remove the air in the oil pipe, and then assemble it. Check whether the failure of the excavator's boom does not exist at work. If it does not exist, the extended boom excavator is used for wetland, The reason that causes the excavator boom to lose force is that the excavator oil path is blocked

加長臂挖掘機的類型很多種，加長臂挖掘機，通?？梢苑譃閮啥问郊娱L臂和三段式加長臂，還有四段式加長臂，這種型號的臂相對少點。特種工程小編跟大家分享下挖掘機加長臂的分類和作用。

There are many types of extended boom excavators. The extended boom excavators can generally be divided into two-stage extended boom, three-stage extended boom, and four-stage extended boom. There are relatively few arms of this type. The special engineering team will share with you the classification and function of the excavator extension arm.

加長臂主要用于河道清淤、港口建設、地鐵建設、建筑基地的挖掘，通過在原挖掘機的基礎上安裝加長臂，能完成標準大小臂無法達到的距離，使挖掘機非常大限度的發揮其用途，廣泛作業于各種施工現場，使效率和*性更高。

The lengthening arm is mainly used for river dredging, port construction, subway construction and construction base excavation. By installing the lengthening arm on the basis of the original excavator, the distance that the standard size arm can not reach can be completed, so that the excavator can give full play to its use and widely operate in various construction sites, so that the efficiency and reliability are higher.

二段式加長臂可加長到（13-26）米，主要適用于土石方基礎和深塹及遠距離清淤泥挖掘作業等；三段式加長臂可加長到（16-32）米，主要適用于高層建筑的拆解等工程。 一般情況下，挖掘機加長臂工作裝置部分包括動臂、斗桿、鏟斗以及相關的油缸和液壓管路。

The two-stage lengthening arm can be extended to (13-26) meters, which is mainly applicable to earthwork foundation, deep cutting and long-distance dredging operations; The three-stage lengthening arm can be extended to (16-32) meters, which is mainly applicable to the dismantling of high-rise buildings and other projects. In general, the working device of the excavator extension arm includes the boom, the stick, the bucket and the related oil cylinder and hydraulic pipeline.

加長臂挖掘機的使用在現在的生活中是非常常見的，是一種理想的挖掘工具，但是您知道在使用的過程中有哪些省油技巧嗎？下面就讓小編帶您詳細了解一下吧！

The use of the extended boom excavator is very common in our daily life, and it is an ideal excavation tool. But do you know what fuel saving techniques are used? Let me take you to know more about it!

一，防止發動機空轉

1、 Prevent engine from idling

即使是在空轉，液壓泵內還是會有油在循環并消耗燃料。在日常裝車或挖掘過程中，中途可以較長時間停機的時候，盡量不要開著挖掘機怠速“等待”，加長臂挖掘機租賃，要勞逸結合、更加省油，這是挖掘機省油訣竅之一。

Even in idling, there will be oil circulating in the hydraulic pump and fuel consumption. In the process of daily loading or excavation, when the machine can be stopped for a long time in the middle, try not to "wait" with the excavator idling. When renting an extended arm excavator, it is necessary to combine work and rest and save fuel. This is one of the secrets of excavator fuel saving.

二，減小回旋角度

2、 Reduce the turning angle

挖掘機省油訣竅之減小回旋角度，減小在向自卸卡車裝載時的回旋角度可以縮短作業周期，增加單位時間內的作業量，從而提升燃耗效率。這也是有效的一種省油方法，很多機手在進行裝車作業，很多時候往往想不到這點，因而多花了一部分冤枉的油錢。

The key to saving oil of excavator is to reduce the swing angle. Reducing the swing angle when loading the dump truck can shorten the operation cycle, increase the work volume per unit time, and thus improve the fuel consumption efficiency. This is also an effective fuel-saving method. Many operators often fail to think of this when loading, so they spend a part of the unjustified fuel money.

以上就是為大家介紹的有關加長臂挖掘機出租的詳細的介紹,希望對您有所幫助.如果您有什么疑問的話,歡迎聯系我們.我們將以的態度,為您提供服務http://www.thesonriseranchgallery.com/

The above is the detailed introduction about the rental of the extended arm excavator. I hope it will help you. If you have any questions, please contact us. We will provide you with services with a professional attitude http://www.thesonriseranchgallery.com/