Nā ʻāpana excavator SY75 track roller

Sany SY75 track rollerhe mea hoʻohui chassis noSany SY75series excavator, nona ke kino huila, axle tile, aila sila, spindle a me nā mea ʻē aʻe, a ʻo kāna hana ke kākoʻo i ke kaumaha o ka excavator, no laila e hoʻokaʻawale ʻia ke kaumaha ma ka papa track, e pale ana i ke ala mai ka paheʻe ʻana. transversely a sliding laterally i ka wā e hoʻokele ai, a loaʻa iā ia nā hiʻohiʻona o ka hoʻolālā ikaika, kūpaʻa a paʻa, a me ka hana hoʻopaʻa ʻana maikaʻi, a hiki ke hoʻololi ʻia i nā kūlana hana paʻakikī a paʻakikī. a e hōʻoia i ka paʻa o ka excavator. ka hana a me ke ola lawelawe o ka excavator.