Rubber crawler track

摘要

A rubber crawler (24) comprises a rubbery elastomer constituting a main body of the crawler, at least one metal core (12) buried in the rubbery elastomer (28-30) and extending in a widthwise direction perpendicular to a running direction of the crawler, and at least one rubber lug (30) formed on an outer peripheral face of the rubber elastomer, wherein a specified means is applied to each widthwise end (19,20) of the metal core (12) to improve the durable life of the crawler.