Experimental results of flotation of the KamAZ-4350, KamAZ-5350 and Ural-4320-31 automobiles with differential and locked-wheel drive at steady curvilinear motion

A. V. Ostretsov

Izvestiya MGTU MAMI ›› 2013, Vol. 7 ›› Issue (2-1) : 194 -198.

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Izvestiya MGTU MAMI ›› 2013, Vol. 7 ›› Issue (2-1) : 194 -198. DOI: 10.17816/2074-0530-68306
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Experimental results of flotation of the KamAZ-4350, KamAZ-5350 and Ural-4320-31 automobiles with differential and locked-wheel drive at steady curvilinear motion

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Abstract

The results of experimental studies on determination of the coefficient of resistance to rolling at the steady curvilinear motion of automobiles KamAZ-4350, KamAZ-5350 and Ural-4320-31 with differential and locked-wheel drive. There was made the conclusion about the increase in a hyperbolic dependence of the coefficient of resistance to rolling with the increase of curvature of the trajectory of rotation. Possible ways of improving the maneuverability of all-wheel drive trucks with curvilinear motion on deformable unpaved surfaces were identified.

Keywords

all-wheel drive automobile / maneuverability / curvilinear motion / experiment / axle load / drive to wheels / system of regulation of air pressure in tires / flotation / minimum turning radius / deformable bearing surface

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A. V. Ostretsov. Experimental results of flotation of the KamAZ-4350, KamAZ-5350 and Ural-4320-31 automobiles with differential and locked-wheel drive at steady curvilinear motion. Izvestiya MGTU MAMI, 2013, 7(2-1): 194-198 DOI:10.17816/2074-0530-68306

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