| 摘要 |
PROBLEM TO BE SOLVED: To reduce assembly man-hours and shorten assembly time, in an assembly process of a crawler type traveling device.SOLUTION: An assembly structure of a crawler type traveling device is configured by winding a crawler 25 on driven wheels 21, 23 attached in front and rear of a truck frame 17 that is longitudinally swingably supported to a traveling machine body 11 via a linkage mechanism and on a driving wheel 16 attached to a rear axle 15 positioned above the truck frame 17. The assembly structure includes an assembly fixture 101 for supporting the truck frame 17 with the driven wheels 21, 23 and the driving wheel 16. In a state where the truck frame 17 and driving wheel 16 are coupled to the assembly fixture 101, and the crawler 25 is wound for unitization, the driving wheel 16 is assembled to the rear axle 15 and the truck frame 17 is assembled to the linkage mechanism from the outside in the traveling machine body width direction. |
