| 摘要 |
PROBLEM TO BE SOLVED: To improve durability of dust-proof boots which are provided at a connection position between a tie rod and a wheel supporting case.SOLUTION: The work vehicle is provided with a vehicle supporting case 19 that is steered and operated around a king pin provided at an extended end side of a front axle case 18 and a tie rod 5 to be arranged at a front side of the front axle case 18. In the axle supporting case 19 is erected a connection shaft 19C and in the tie rod 5 is provided a boss part 52 to be externally fitted to the connection shaft 19C. Across the boss part 52 and the wheel supporting case 19 below the boss part are fitted dust-proof boots 53. On an end part at a side where the boss part 52 is provided of the tie rod 5 is mounted a boots guard 55 that shields the front side of the dust-proof boots 53.SELECTED DRAWING: Figure 9 |
