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工程机械之家>技术文章>Four important points to improve excavat
Four important points to improve excavat
来自:工程机械之家 时间:2016-09-03 浏览数:0


Four important points to improve excavator productivity  

Excavator is one of the most important kinds of construction machinery, which is essential in people's production and life construction. Summarize the following points, has a great effect on improving the productivity of excavators.


(1) correctly carry out construction organization design. The number and carrying capacity of the dump truck matched with the excavator should meet the requirements of excavator production capacity, and the capacity of the dump truck should be an integral multiple of the excavator bucket capacity. At the same time as a double discharge loading method, the excavator filled with a car, then hold a car, because the two dump truck were parked in the excavator bucket dump to the circular arc line, so that the bucket full of car and veering, reverse and can be filled with another car, so as to improve the efficiency of loading. This will fundamentally improve the productivity of a excavator.


(2) in construction organization shall be drawn up in advance to the dump truck driving route, remove unnecessary ramp. For each driving way of excavator, one must have an empty return road, so as to avoid mutual interference when the dump truck goes in and out. The operation should maintain good good, to facilitate the operation of dump truck.


(3) excavator driver should have skilled operation technology, and use compound operation as much as possible, in order to shorten the operation cycle time of excavator. This is the key to improve the productivity of excavators.


(4) the excavator's technical condition has a great influence on the excavator productivity, especially the power of the engine. In addition, the bucket cutting resistance will increase by 60%-90% when the bucket teeth are worn, so the dull bucket teeth should be replaced.



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