(1) Structural parts
With finite element analysis for structural parts and application of enhanced working devices, the reliability, durability, multi-mode adaptability are greatly improved. It has the bucket with largest capacity among the same type of models so that the efficiency of whole machine is greatly improved, meanwhile overall quality distribution is optimized with excellent stability.
(2) Carrier ang frame
The new butter pool structure strongly ensures lubrication environment of slewing mechanism so that its service life is greatly extended; oversize slewing bearing and carrier system bring the whole machine stronger adaptability in mine conditions and longer service life.
New generation·Environmental·Energy-saving·Large power engine
New generation environmental engine is adopted in this machine, which has both excellent environmental performance and large power, matched with ow fuel consumption design, operating costs are significantly reduced, and fuel consumption is reduced by 10% or less compared to previous generation of machine.
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