COMPACTION WHEEL WITH TRACTION AND CRUSHING CHARACTERISTICS

摘要

An earth and sanitary fill compaction roller has feet projecting from its cylindrical surface, the feet being arranged in circumferential and axially staggered relationships, and being of two different foot types: feet of high tractive characteristics with laterally disposed wedge faces organized in rows along the sides of the roller; and feet of high destructive characteristics with bodies and cutting edges elongated in the rolling direction, organized in rows intermediate the tractive feet. The arrangement of spaces between feet permits use of cleaner apparatus and reduces debris build-up between feet on the roller. Both types of feet have replaceable wear-caps.