The four-ring reducer is a kind of new typed retarding device with many mesh points, gearing with small difference between the numbers of teeth.
四环减速器是采用多齿对啮合、少齿差齿轮传动实现减速的新型减速装置。
Komatsu rotary reducer, slewing ring, rotary motor, engine four supporting etc pure accessories.
小松回转减速箱、回转支承、回转马达、发动机四配套等纯正配件。
Komatsu rotary reducer, slewing ring, rotary motor, engine four supporting etc pure accessories.
小松回转减速箱、回转支承、回转马达、发动机四配套等纯正配件。
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