Silage Harvester

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Silage Harvester


a machine that combines the operations of cutting and chopping agricultural crops that are to be ensiled and loading the crops into transport vehicles. A silage harvester can also be used to prepare haylage, green topdress-ing, and grass meal.

The cutting mechanism of the silage harvester severs the stalks and a reel places them on a feed conveyor, which transports them to the upper and lower rollers of the feed apparatus. The rollers seize the stalks, compress them, and push them onto the shear plate of a chopping mechanism. A knife drum paired with the shear plate cuts off sections of the stalks, which fall onto a conveyor. The conveyor unloads the chopped material into transport vehicles.

Table 1. Specifications for silage harvesters manufactured in the USSR
Swath width (m) .............
Productivity (ha/hr)...........0.-9––1.1
Cutting height (mm)...........80–150150–20060–200
Length of cut section (mm) ......2020–3010–60
Tractor models used ..........MTZ-80

The USSR produces trailer and self-propelled silage harvesters; the latter are used for work on very wet soils. The harvester is controlled by the tractor driver or the harvester operator (for self-propelled models). Silage harvesters used abroad operate in a similar manner.

References in periodicals archive ?
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Tenders are invited for Furnish and Deliver Forage Harvester
There were no cheering crowds today,just the drone of the forage harvester and the sweet smell of chopped grass.
Beginning with the development of agricultural implements for small farms, a best seller was created in 1880 called the Hexelbank Ensilage Cutter, a predecessor to the modern forage harvester.
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