The influence of driving double wheels to the slippage of tractor
Date |
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2009 |
The article inspects the influence of tractor driving double wheels to the driving and rolling resistance forces and also to slippage. Experimental study made with the tractor aggregate, consisting of a tractor "MTZ-82.1" with single and double driving wheels and the trailer "2PST-4" with 4 tons cargo. The measurements were made from the making a move, accelerating and constant (fixed) speed regime of aggregate. There are presented the dependences of slippage of tractor driving wheels, when tractor drives with single and double wheels in two fields with different stubble dampness. There is analysing how the doubling of wheels changes the efficiency of tractor driving wheels. There is observed the tractor drives conditions in which the doubling of driving wheels is purposeful.