| 摘要 |
PROBLEM TO BE SOLVED: To provide a crawler capable of keeping a total height within a transportation limit height even when a rubber pad is fixed and surely transmitting a driving force to the rubber pad during traveling.SOLUTION: A crawler shoe 12 includes a rectangular substrate 12c, a connection part 12d connected to crawler shoes 12 projected from the long side of the substrate 12c to be adjacent to each other by a link pin 13, a pair of rubber pad holding pieces 12e projected along the long side of the substrate 12c in a substrate outer surface direction, an engagement projection 12f projected in the inner surface center of the substrate 12c, and rubber pad fixing bolt fitting recesses 12g formed in the short side inner surface of the substrate 12c. A rubber pad 15 includes a projected part 15a fitted into a recess 12t formed between the rubber pad holding pieces 12e, a grounding part 15c projected more outside than the rubber pad holding piece 12e, and a rubber pad fixing bolt 16 inserted into a hold insertion hole 12i formed in the rubber pad fixing bolt fitting recess 12g. |
