CRAWLER TRACTOR Russian patent published in 1995 - IPC

Abstract RU 2033363 C1

FIELD: transport engineering. SUBSTANCE: tractor has track frame 1 with road wheels 5, idler wheels 2 and driving sprockets 9 wrapped around by track. It has also power plant frame 6. Axle 8 with driving sprockets 9 and guide rollers is connected to frame 6. Frame 6 is installed for displacement relative to track frame 1 along longitudinal axis and for lifting the portion on which axle 8 with driving sprockets 9 is mounted. This is done to provide constant tension effort of tracks. EFFECT: enhanced reliability of operation. 4 dwg

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RU 2 033 363 C1

Authors

Allabergenov M.D.

Dzhumagaliev V.I.

Chizhov A.P.

Dates

1995-04-20—Published

1991-04-22—Filed