| 摘要 |
PROBLEM TO BE SOLVED: To provide a cabin system capable of ensuring the view of a driver forward and upward of a cabin while avoiding any increase in the full height and the size of the cabin, and suppressing the working cost to be low.SOLUTION: In the cabin system provided with a cabin skeleton (1) including a pair of right and left front stay (2) and rear stay (3), a front upper beam (4) consisting of a square pipe having the square section is connected between upper parts of the front stay (2), and a bottom surface (4a) of the front upper beam (4) is set to be substantially parallel to the sight line (S) of a driver (A) to be seated in a driver's seat (11) in the cabin skeleton (1). |
