[摘要]新疆土石方工程谈加长臂挖掘机面面观。加长臂挖掘机面面观：Plus the long arm of excavator aspects
谈加长臂挖掘机面面观。加长臂挖掘机面面观：Plus the long arm of excavator aspects:
近年来，由于国家不断加大对基础设施的建设，加长臂挖掘机的需求也水涨船高。作为一名在工程机械行业工作多年的人士，经常接到许多挖掘机老板来电咨询关于加长臂挖掘机的问题，现把几个普遍的问题与大家分享。
In recent years, as the country has increase the construction of infrastructure, plus the long arm of excavator demand rising. As a person working in the engineering machinery industry for many years, often have received many boss to inquire about plus the long arm of excavator excavator problem, we put several common problems and share with you.
一、加长臂挖掘机的使用范围
Range of use, plus the long arm of an excavator
加长臂挖掘机有两段式挖掘机加长臂和三段式挖掘机加长臂，两段式加长臂挖掘机主要适用于土石方基础和深堑挖掘作业，河道清淤；三段式加长臂挖掘机主要适用于高层建筑的拆卸等工程。根据杠杆原理和力学原理，加长臂挖掘机的受力比原来减少，应该尽量不要去重作业的场合施工
Plus the long arm of excavator two section type excavator long arm and three section type excavator long arm, two section type long arm of excavator is mainly used in mining operations, earth foundation and deep moat river dredging; demolition works three segments plus the long arm of excavator is mainly suitable for high-rise building. According to the lever principle and the principle of mechanics, plus the long arm of excavator force less than the original construction, should as far as possible not to duplicate removal operation occasions
二、什么样的挖掘机可改装成加长臂挖掘机
Two, what kind of excavator can be converted into a long arm of excavator
新机不建议改装，因为改装成加长臂挖掘机以后，挖掘机负荷增大，况且没过保修期容易与原厂产生售后服务的纠纷；五成新以下的机也不建议改装，因为机器使用年限比较旧，各方面性能减退，加上加长臂本身也有一定重量，很难发挥出加长臂挖掘机应有的效率，最好的是5-8成新的挖掘机改装成加长臂挖掘机
The new machine is not recommended because later converted to refit, plus the long arm of the excavator, excavator load increased, and no warranty after sale service is easy to produce with the original dispute; half new below the machine did not suggest that the modification, because the machine service life compared to the old, all aspects of performance decline, coupled with the long arm itself has a certain weight it is difficult to play, with the long arm of excavator efficiency should be the best, 5-8 is converted into a new excavator plus the long arm of excavator
三、三段式加长臂挖掘机如何拆楼？
Three, the three section type long arm of excavator how to remove the floor?
主要还是看楼房高低而定，举个例子，拆5层楼房：
Look at the main building height and decide, for example, remove the 5 storey building:
1.必须先运来一些泥或工业垃圾垫底，使挖掘机升直冲击锤可以够得到楼顶。
1 must be transported to some clay or industrial waste bottom, make the excavator liter direct impact hammer can reach the top of the building.
2.待挖掘机开上填充物后先使其稳定，并且留有足够的转向空间。
2 to be opened after the first excavator on filler to make it stable, there is enough space and left turn.
3.用冲击锤垂直墙面向里打墙（距顶1米左右），把墙打开一个洞，碎料往里推，不要让它掉下来砸到自己。
3 impact hammer to hit a wall in the vertical wall (from the top 1 meters), to open a hole in the wall, broken material to push, do not let it fall down to yourself.
4.把洞扩大，先不要动梁和柱子。把砖墙打开后就打柱子，这样上面的梁支持不住也会往里面掉，保证自己的安全。按这样的顺序从上到下，往里推进。
4 enlarging holes, don't use beams and columns. The brick wall to open as soon as pillars, thus the above beam support not to live will go toward inside out, to ensure their own safety. According to this order to from, to promote the.
最后，怎样选择加长臂挖掘机生产厂家这也是个问题，以下我们只是简单的提醒大家一下：由于原装加长臂挖掘机的价格太高，很多老板不能承受，所以副厂生产的挖掘机加长臂成了大多数挖掘机老板的首选，目前国内生产挖掘机加长臂的厂家鱼龙混杂，有的小厂连工程师也没有，就几个焊工，所采用的材料也是便宜的不达标的钢材，其质量售后可想而知。
Finally, how to choose the long arm of excavator manufacturer that is a problem, here we simply remind you: because the original plus the long arm of excavator price is too high, many bosses can not afford, so the vice factory production of excavator plus the long arm of a majority of the excavator boss of choice, the current domestic production of excavator manufacturers plus the long arm of the dragons and fishes jumbled together some small plants, even the engineers also have no, just a few welder, the used material is cheap is not up to the standard of steel, one can imagine the quality customer service.
所以建议各位挖掘机老板在选择加长臂挖掘机厂家的时候一定要慎重，不要为了贪图一时的便宜而给您造成不必要的损失，建议选择时亲自去厂考察。
So I suggest you boss long reach excavator excavator manufacturers in the choice must be careful, not to covet moment of cheap and give you cause unnecessary losses, suggestion choice when personally to plant inspection.
与就找新疆信合工程机械租赁，我们以效益为中心，秉承诚信做人、踏实做事的优良传统，以体制创新为平台，走专业化、合作化的经营道路，谋求企业经济效益和社会效益的双重最大化。