FIELD: transport.
SUBSTANCE: invention relates to automotive industry. Proposed electrically driven caterpillar travelling gear comprises endless caterpillar track 3 driven by drive 18. Caterpillar track drive 18 comprises motor 20 with shaft 19 engaged with planetary gearing 8. Motor 20 is equipped with airtight and/or dustproof sealed housing 21 and cooler 24. Motor 20 and gearing 8 are arranged at opposite sides of chain drum 34.
EFFECT: decreased thermal load at drive, better dust protection.
20 cl, 4 dwg
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