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常见问题

博城挖掘机加长臂的常见的几个问题?

日期:2021-03-12   来源:http://www.dybocheng.com
近年来,由于不断加大对基础设施的建设,挖掘机加长臂的需求也水涨船高。作为一名在工程机械行业工作多年的人士,博城经常接到许多挖掘机老板来电咨询关于挖掘机加长臂的问题,现把几个普遍的问题与大家分享。
In recent years, as the country continues to increase the construction of infrastructure, the demand for excavator lengthening arm is also rising. As a person who has worked in the construction machinery industry for many years, Bocheng often receives many calls from excavator owners to inquire about the problem of lengthening the excavator arm. Now I share with you some common problems.
一、什么样的挖掘机可改装成加长臂挖掘机
1、 What kind of excavator can be refitted into lengthening arm 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,更好的是5-8成新的挖掘机改装成加长臂挖掘机。
It is not recommended to refit the new machine, because the load of the excavator will increase after refitting it into a lengthened arm excavator. Moreover, it is easy to have after-sales service disputes with the original manufacturer before the warranty period; It's not recommended to refit the machine below 50% new, because the service life of the machine is relatively old, the performance of all aspects is degraded, and the lengthening arm itself has a certain weight, so it's difficult to give full play to the efficiency of the lengthening arm excavator. The best thing is to refit the excavator with 50-80% new into the lengthening arm excavator.
加长臂挖掘机
二、挖掘机加长臂的使用范围
2、 Application scope of excavator lengthening arm
挖掘机加长臂有两段式挖掘机加长臂和三段式挖掘机加长臂,两段式挖掘机加长臂主要适用于土石方基础和深堑挖掘作业,河道清淤;三段式挖掘机加长臂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。
There are two-stage excavator lengthening arms and three-stage excavator lengthening arms. The two-stage excavator lengthening arm is mainly suitable for earthwork foundation and deep cutting excavation, river dredging; the three-stage excavator lengthening arm is mainly suitable for demolition of high-rise buildings and other projects. According to the lever principle and mechanics principle, the force of the lengthening arm excavator is less than that of the original, so the construction should not be carried out in the heavy working situation.
由于原装挖掘机加长臂的太高,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。
Because the price of original excavator lengthening arm is too high, many owners can't afford it, so the excavator lengthening arm produced by the subsidiary factory has become the first choice of most excavator owners.
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。
At present, the domestic manufacturers of excavator lengthening arm are mixed, some small factories do not even have engineers, just a few welders, the materials used are cheap and substandard steel, and the quality can be imagined.
所以建议各位挖掘机老板在选择挖掘机加长臂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。
Therefore, it is suggested that the excavator owners should be careful when choosing the excavator lengthening arm manufacturer. They should not cause unnecessary losses to you for the sake of being cheap for a while. It is suggested that they go to the factory to investigate in person when choosing.


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