Nā ʻāpana excavator E18 Track roller

Ka EnuheE18alahelewiliwiliHe mea nui ia o ka undercarriage o ka Caterpillar E18 mini excavator. Hoʻohana nui ia i ke kākoʻo ʻana i ke kaumaha o ka mīkini, ʻōwili ma ka ʻili o ka loulou track o nā ala, a pale i ka paheʻe ʻana o nā ala ma hope. Loaʻa iā ia ke kūpaʻa maikaʻi a me ka hoʻololi ʻana, a hiki ke hoʻololi i ke ʻano hana a me nā koi hana o ka mini excavator, e hōʻoia i ka hana maʻalahi a me ka hana maʻamau o nā mea hana.