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WK-12 Mine-use Excavator, is
the newest generation and optimization
product, adopting more updating technology and
technics based on Wk-10 excavator, it is the most
preferred to mining for heavy-duty, it possesses
high security, high efficiency with heavy loading
and high output etc. Sorts of WK-12:
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WK-12A---primary, universal
essence configuring
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WK-12B---betterment, developing
the material and configuring according to users'
requirement
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WK-12C---new generation, adopting
the newest frequency coversion technology
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