FOREST THINNING MACHINE Russian patent published in 1998 - IPC

Abstract RU 2121264 C1

FIELD: forestry. SUBSTANCE: forest thinning machine has cart removably attached to tractor by fastening devices. Chopper and boom with felling mechanism are mounted on cart to form chopping unit. Tree trunks may be chopped and ground at felling zone and various kinds of timber may be obtained from felled trees. EFFECT: reduced labour consumption and costs by using one machine instead of two, increased efficiency and wider operational capabilities. 7 cl, 3 dwg

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RU 2 121 264 C1

Authors

Jakko Paloniemi

Dates

1998-11-10—Published

1993-09-23—Filed