摘要 |
A work vehicle cab structure (1) is provided, which does not use members having a complicated sectional structure but uses a pipe member (2,3) having a modified sectional structure and high workability, thereby achieving increased functionality as well as increased sectional strength for rational reinforcement. The main framework of a cab (1) is constituted by a pipe member (2,3) which has one flat face (2e,3e) at least at a side face thereof and a member (10,14) (side member) attached to the flat face, the side member having a sectional shape that provides functionality. The pipe member of the main framework constitutes a front supporting column, a ceiling longitudinal part and a rear supporting column which are integrally formed by bending, and the member (e.g., a guide rail and a pipe member for a window) having a sectional shape that provides functionality is welded to the flat face of the pipe member in a specified region, thereby forming an integral structure. <IMAGE> |