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Home>>news>>Characteristics of Mini Used Excavator

Characteristics of Mini Used Excavator

Tags: used mini excavators for sale used excavators for sale in us2014-01-20

In recent years, in mini used excavator markets, whether new or used excavators sale well. Mini used excavator can carry out construction in work places where normal size excavator can't; this is why the mini type is welcomed by users. Small compact size and special design makes mini used excavator an ideal tool for the job in some somewhat restricted construction site. But this is just one of the many advantages of min excavator, except the light volume, manufacturers have transplanted various functions of large excavator in mini types, which makes mini types not only have comfortable cockpits but strong mining ability.

At present, the use of mini used excavators are increasing among building companies, especially small projects contractors tend to use the multifunctional portable equipment. However, the use of small excavator and mini wheel loader could not shake the large-scale mining loader the dominant position in the market, because different specifications of the equipment suitable for different operating environments, both of them have their specific most suitable working environment. Here are several reasons why mini used excavators are suitable for small scale construction.

First, the min design make it can be operated in construction environments that large excavator can't work in. Engineering contractor, companies and government agencies often need engineering construction carried in the city, for the limited urban space, the mini used excavator is the preferred equipment for mining operations. Second, the small size facilitates the transfer of mini used excavators from all the construction site, without large trailer or truck to transport, just small vehicles can be enough. Usually, a heavy truck or trailer can be loaded with small excavators, small wheel type loader or other drilling tools and other equipment, so that the complete set of mining construction equipment can be easily moved from one place to another project site.

If we further to know the structure of micro excavators, you will find more space saving features. Among them, the most important is that the tail rotor radius of small excavators to zero. This design actually has been carried a few years ago, and is also used in some large size machine. We can see this on old mini used excavator in used excavator markets. However, it is particularly suitable for the design of mini used excavator. Tail turning radius to zero refers to the upper fuselage of excavator rotation radius does not exceed the length of the track; obviously that operation arm is not included in the upper body rotation radius. The tail rotor radius to zero means that in the case of limited working space, the excavator operator doesn't need to consider the construction site obstacles hindering rotation of the cab, thus, enabling the operator to concentrate more on bucket operation. Of course, this also prevents damage to the construction site, its surrounding buildings and excavator itself.

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