Nā ʻāpana excavator EX50-1 Track roller

Alanui HitachiwiliwiliʻO EX50-1 kahi mea kōkua chassis i hoʻolālā kūikawā ʻia no nā mea hana mīkini hana hoʻohālike Hitachi EX50-1. ʻO kāna hana nui, ʻo ia ke kākoʻo i ke kaumaha o ke kino o ka mea hana i hiki i nā mea hana ke holo mālie ma lalo o nā kūlana ʻāina paʻakikī. ʻO ka mea maʻamau ka huila kino, kākoʻo huila axle, axle lima, sealing apo, hope pāpale a me nā mea ʻē aʻe. Loaʻa ka ikaika kiʻekiʻe o ke kino huila a me ke kūpaʻa ʻana, a ke hana nei i ka hana kūikawā a me ka mālama wela e hōʻoia i hiki iā ia ke kū i nā ukana nui a me nā wahi hana koʻikoʻi.