Tractor mounted stump grinder and methods of constructing and op

Details Tractor mounted stump grinder and methods of constructing and op Tractor mounted stump grinder and methods of constructing and op

1997-10-29

1999-03-30

Bray, W. Donald

Woodworking

Process

Stump removing

144 2412, 144218, 144235, 144241, 56 153, 56 157, 37302, 24110174, 241277, A01G 2306

Patent

active

058876340

ABSTRACT:
A tractor driven stump grinder for a wheeled tractor frame having a drive motor operating the wheels to move the tractor forwardly and rearwardly, the tractor having a support member movable vertically on the tractor frame and rotatably carrying a generally vertically disposed broadsidely oriented grinder disc. A series of circumferentially spaced generally radial stump grinding tools project peripherally from each vertical face of the grinder disc, and a drive mechanism is provided for rotating the grinder disc in a plane transverse to the longitudinal tractor frame as it cuts a horizontal swath and then a subjacent swath in a pass across the upper end of a stump in both forward and rearward directions of movement of the tractor.

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