| 摘要 |
PROBLEM TO BE SOLVED: To provide a crawler traveling device which suppresses increase in rubber amount necessary for manufacturing a crawler belt body and in which a crack or separation of the crawler belt body hardly occurs.SOLUTION: A rubber crawler belt 30 includes: a crawler belt body 32 which is made of rubber and has an endless belt shape; and a core metal 31 embedded in the crawler belt body 32. The core metal 31 is provided with core metal projections 31a which project from the crawler belt body 32 and are positioned in between paired wheel bodies 25b, 25b of a ground rolling wheels 25 in a width direction of the rubber crawler belt 30. Approach limit-setting means 40 for preventing the core metal projections 31a and the wheel bodies 25b from approaching closer than a prescribed interval in the width direction of the rubber crawler belt 30 is provided. |
