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单词 Potato harvester
释义

Potato harvester

英语百科

Potato harvester

A modern self-propelled potato harvester
A potato spinner
A tractor with a front-mounted haulm topper and a trailed potato harvester

Potato harvesters are machines that harvest potatoes. They work by lifting the potatoes from the bed using a share. Soil and crop are transferred onto a series of webs where the loose soil is sieved out. The potatoes are moved towards the back of the harvester on to a separation unit and then (on manned machines) to a picking table where a people pick out by hand the stones, clod, haulm and reject clod. The potatoes then go on to a side elevator and into a trailer or a potato box.

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