人力换挡模式：变速箱齿轮速度固定并通过变速杆进行选择。

The transmission is fixed to the gear speed and selected with the gear shift lever.

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三种速度半自动变速箱。

Three speed semi-automatic gearbox.

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速度以强力机械式变速箱控制，能快速变化速度，不减低出力，故障率极低。

Powerful mechanical transmission case controlled speed can be changed quickly, and will not decrease developed power, assuring low breakdown rates.

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