Padangų deformacijų įtaka traktoriaus varančiųjų ratų kinematiniam nesutapimui ir degalų sąnaudoms

Abstract

After made literature analysis recognized that tires pressure and tires deformation have a big impact on tractor efficiency and economic parameters. Experimental results shown, that kinematic mismatch coefficient and fuel consumption are dependence to air pressure in front and rear tires. In some pressure combinations kinematic mismatch coefficient increased by 0,04 pints what leads tractor fuel consumption increase by 0,5 l/h. Recognized that front tires are sliding and rear tires are slipping then air pressure in a front tires are lower than in a rear tires