| 摘要 |
PROBLEM TO BE SOLVED: To provide a traveling working vehicle of a high floor type in which the traveling stability is enhanced while using components of a conventional working vehicle of standard specification. SOLUTION: Front wheel transmission shaft cases 3 and 3, and rear wheel transmission shaft cases 5 and 5 are continuously provided from right and left sides of a transmission case 2 of a traveling unit 10 via transmission gear cases 50 and 50 and transmission shaft cases 6 and 6. The front wheel transmission shaft case 3 comprises a transverse extension case 3a, a transmission case 3b fixed to an outer end of the transverse extension case 3a, a longitudinal extension case 3c fixed to a lower portion of the transmission case 3b, and a turning case 3d which is fixed to a lower portion of the longitudinal extension case 3c to support front wheels 4. The transverse extension case 3a is mounted on the transmission case 2 so that the axial direction of a king pin 49 to be supported by the wheel transmission shaft case 3 is protruded forward downwardly. COPYRIGHT: (C)2005,JPO&NCIPI
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