Excavating machine with lift arm assembly

Excavating – Ditcher – Having endless digger

Patent

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Details

37 91, E02F 508, E02F 514

Patent

active

060557508

ABSTRACT:
An excavating machine is provided having an L-arm assembly located between a power unit and an earth cutting device, the L-arm assembly for raising and lowering the earth cutting device. The L-arm assembly has a first arm for operable attachment to the power unit and a second arm integral with and substantially transverse to the first arm for operable attachment to the earth cutting device. The first arm of the L-arm assembly is longer than the second arm of the L-arm assembly. Hydraulic cylinders are included resulting in an earth cutting device which is held down into the ground in a positive manner so as to be more efficient in operation.

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Undated brochure entitled "All Hydrostatic Buckeye 7200" of H & S Co., Inc.
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