| 摘要 |
PROBLEM TO BE SOLVED: To enhance the durability of a tire by providing engaging projections that engage a tire on the inner periphery of a crawler main body, and avoiding local contact between guide projections and a tire side face while preventing circumferential slip of both. SOLUTION: This elastic crawler has a crawler main body 4 formed in the shape of an endless belt from an elastic material and wound around a plurality of tires; a pair of cross guide projections 6 arranged to correspond to a tire side portion, and engaging projections 8 for engagement in a tire tread, are placed on the inner periphery of the crawler main body 4 with respective predetermined circumferential intervals P1, P2. The intervals P1 with which the guide projections 6 are arranged are set to be greater than the intervals P2 with which the engaging projections 8 are arranged.
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