%0 Journal Article %T THE EFFECT OF DRIVING WHEEL TYPE ON DRAWBAR PULL OF TRACTOR %A Abrah¨˘m %A Rudolf %A Majdan %A Radoslav %A Moj£żi£ż %A Miroslav %J - %D 2013 %X Sa£żetak This paper is focused on the possibility of increasing the drawbar pull of agricultural tractor on the soil and grass-covered surface. From our perspective, we have chosen one available and the cheapest way, i.e. steel boots for tyres of small tractors, and this was compared with a newly developed system of auto-extensible blades next to the wheel. The tractor with steel boots and auto-extensible blades reached a higher drawbar pull on average by 70 % in comparison with tyres %K tractor tyres %K wheel equipped with auto-extensible blades %K steel boot %K force sensor %U https://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=165485