With three actions: forward, reverse and stay still with vibration, it is characterized by the hydraulic control, making little noises and stable function.

三种振动状态：前进、后退、不位移。液压控制，噪音低，传动可靠。

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With three actions: forward, reverse and stay still with vibration, it is characterized by the hydraulic control, making little noises and stable function.

三种振动状态：前进、后退、不位移。液压控制，噪音低，传动可靠。

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