| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the assembling property of a balance weight while being made advantageous in terms of component management and the like. <P>SOLUTION: This balance weight mounting structure of a working vehicle is constituted so that bolt insertion holes 24F, 26C are penetratingly formed at a balance weight 24 and an auxiliary weight 26 in a vertical direction; an insertion bolt 28 inserted into the bolt insertion holes 24F, 26C and a nut 29 screwed to the upper end of the insertion bolt 28 are arranged; a lateral engagement part 28B is formed at the lower end of the insertion bolt 28; a plurality of recessed parts 24Fc, 24Fd making the engagement part 28B engaged with and inserted therein are provided at the bolt insertion hole 24F of the balance weight 24 in a state that they are arranged side by side at a predetermined interval in a bolt insertion hole penetration direction of the balance weight 24; the projection amount of the insertion bolt 28 projecting upward from the upper surface 24E of the balance weight 24 is changed to a projection value in accordance with a stacking connection height of the auxiliary weight 26 to be stacked and connected to the balance weight 24 by changing the recessed parts 24Fc, 24Fd for making the engagement part 28b engaged with and inserted therein. <P>COPYRIGHT: (C)2012,JPO&INPIT |
