HYDRAULIC DRIVE OF BULLDOZER EQUIPMENT Russian patent published in 1994 - IPC

Abstract RU 2006556 C1

FIELD: hydraulic drives of earth-moving and transportation machines. SUBSTANCE: hydraulic drive of bulldozer equipment has angling and tilt hydraulic cylinders rigidly interconnected by rods. Housings of tilt hydraulic cylinders are hinge-connected with blade, and angling hydraulic cylinders, with bulldozer pushing beams. EFFECT: enhanced operation reliability. 3 dwg

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RU 2 006 556 C1

Authors

Andreev D.A.

Medvedev V.I.

Medvedeva E.V.

Dates

1994-01-30—Published

1990-12-10—Filed