| 摘要 |
In the operation of a track type machine in highly abrasive material, premature wear of the track shoes has been a common occurrence. The present invention provides a track shoe that has a grouser that defines a plurality of grooves that extend in a direction that is substantially the same as that of the grouser. The grooves are formed on both the leading and trailing sides of the grouser and are filled with an abrasion resistant material. The grooves are arranged such that the strips of abrasion resistant material on the first side are aligned with the spaces between the strips on the opposite side and vice versa.
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