FIELD: agriculture.
SUBSTANCE: group of inventions relates to agriculture. The agricultural harvesting machine comprises first and second power units having respectively the first and the second nominal powers, and the first and the second electric motors/generators. The first power unit can be connected to the first primary load comprising a load from the threshing system. The second power unit can be connected to the second main load comprising a load due to progressive motion. The electric motor/generator is mechanically connected to the first power unit, and the second electric motor/generator is mechanically connected to the second power unit. The second electric motor/generator is made so that to actuate electrically at least one external load. The second electric motor/generator and the first electric motor/generator are electrically connected with each other.
EFFECT: use of the group of inventions provides improvement of operational characteristics of the agricultural harvester.
26 cl, 3 dwg
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