Side slope stability of articulated-frame logging tractors

H.G. Gibson; K.C. Elliott; S.P.E. Persson

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Side slope stability of articulated-frame logging tractors

Formally Refereed

Authors:

H.G. Gibson, K.C. Elliott, S.P.E. Persson

Year:

1971

Type:

Scientific Journal

Station:

Northern Research Station

Source:

Journal of Terramechanics. 8(2): 65-79.

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Abstract

Many log or pulpwood transporting machines have hinged or articulated frames for steering. The articulated frame offers advantages for these machines, but the design introduces some problems in stability. We formulated and analyzed a mathematical model simulating stability of a 4-wheel-drive, articulated frame logging tractor (wheeled skidder) at static or low constant velocity. The model was designed to be versatile so that the model data might be used for stability determinations of various machines.

Citation

Gibson, H.G.; Elliott, K.C.; Persson, S.P.E. 1971. Side slope stability of articulated-frame logging tractors. Journal of Terramechanics. 8(2): 65-79.