Loaʻa i ka Crawler tractor ka ikaika traction nui, kiʻekiʻe traction efficiency, haʻahaʻa grounding specific pressure, adhesion ikaika, maikaʻi hana maikaʻi, hana maʻalahi, mālama maʻalahi, a me ke kumukūʻai kiʻekiʻe o nā mea hana, ʻoi aku ka maikaʻi no nā hana kanu kaumaha a me nā terraced o.. .
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