DRAGGING TRACTOR Russian patent published in 1994 - IPC

Abstract RU 2021158 C1

FIELD: timber industry. SUBSTANCE: tractor has frame 1, loading device, transmission with final drives and tracks. Final drive housings 14 are hinge-mounted on tractor frame 1 and are rigidly secured to rear ends of track support beams 15. Frame lifting hydraulic cylinders 19 are installed between tractor frame 1 and support beams 15. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg

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RU 2 021 158 C1

Authors

Mazurkin P.M.

Dates

1994-10-15—Published

1991-01-11—Filed