FIELD: transport.
SUBSTANCE: invention relates to working machines, particularly to track-type bulldosers, loaders and other machines with electric power drive. Proposed electric power drive comprises engine to generate mechanical power and generator functionally coupled with said engine to convert at least a portion of mechanical power in electric power. Additionally, electric power drive comprises at least one motor coupled with generator, multiple drive elements and at least one power electronic module to control motor and/or generator. At least one motor can transmit torque to drive elements.
EFFECT: higher efficiency of power transmission.
8 cl
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