| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To increase the visibility of a working machine or a place for operation. <P>SOLUTION: A cab 1 having a working machine on a rear side is provided with a suspension unit 3 via a seat mounting base 2. A seat unit 4, which comprises a seat body 5 and a lever box 6 including a joy-stick type operation lever 7 for a travelling operation and an operation on the working machine, is mounted on the suspension unit 3 via a turntable 8 that can be turned and locked by an operation of a turn-lock means operation lever 11. A handle 17 and a pedal for the travelling operation are disposed in front side of an area where the seat is placed in the cab 1. An operator operates traveling of the working vehicle while seated in the seat body 5 facing the front of the cab 1. When operating the working machine, the operator operates the turn-lock means operation lever 11 to turn the set unit 4 as a whole into a desired direction, then locks turning of the turntable 8, and in this state, operates the working machine by the joy-stick type operation lever 7. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
