| 摘要 |
PROBLEM TO BE SOLVED: To provide a simplified cabin for a power vehicle capable of keeping the cabin at a comfortable temperature, lightening a cab frame itself, and securing the rigidity. SOLUTION: A roof 30 is mounted on an upper part of the cab frame 11 covering the circumference of a driver, and a spot cooler 18 is mounted on a ceiling part of the cab frame 11. Left and right both side parts of the cab frame 11 is formed by aluminum frame materials, and longitudinal frames 14, 15, 16 connecting the left and right aluminum frame materials are made of steel frame materials. |
