Rotary snowplow

Operational rotary snowplow Xrotd 9213 of Rhaetian Railway

A rotary snowplow is a piece of railroad snowfighting equipment with a large circular set of blades on its front end that rotate to cut through the snow on the track ahead of it. The precursor to the rotary snowplow was the wedge snowplow.

单词	Rotary snowplough
释义	Rotary snowplough 英语百科 Rotary snowplow A rotary snowplow is a piece of railroad snowfighting equipment with a large circular set of blades on its front end that rotate to cut through the snow on the track ahead of it. The precursor to the rotary snowplow was the wedge snowplow.
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Rotary snowplough

Rotary snowplow