| 摘要 |
PURPOSE:To facilitate getting on and off the driver's seat of a tractor, increase the degree of freedom of his posture, and reduce his fatigue by providing a flat deck in which the upper surface of an intermediate mission case that builts in an auxiliary transmission is used as a step surface. CONSTITUTION:A frame is composed of three sections consisting of a front mission case 9, an intermediate mission case 10, and a rear mission case 7. An axiliary transmission is built in the intermidiate mission case 10 and its upper surface is used as a flat deck surface. As a result, a step surface on which the feet of a drive are put can be smoothed and lowered and be let to fall without decreasing the ground height. |
