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驅动輪对輪式拖拉机牵引性能有很重要影响,如果說在一般旱田上两輪驅动的輪式拖拉机牵引效率为0.6,即发动机的功率有40％要損失掉,那么,
Driving wheels have a very important influence on the traction performance of the wheeled tractors. If the two-wheeled wheeled tractor traction efficiency is 0.6 in the dry field, that is, 40% of the power of the engine is lost,