把航天飞机运到发射台的巨大的“爬行者”，将重新做航天中心附近更多的陆上牵引。

The mighty Crawler, which ferried Shuttles to the launchpad, will be reduced to hauling more terrestrial freight around the Space Center.

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拥有起重、焊接、挖掘、运输、混凝土、钢筋牵引等主要施工机械设备417台，总功率达到13989.66千瓦。

With lifting, welding, mining, transport, concrete, steel traction, and other major construction machinery and equipment 417 Taiwan, to 13989.66 kilowatts of power.

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通常每个驱动轴配有一台牵引电动机。

There is usually one traction motor on each driven axle.

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