Nā ʻāpana Excavator PC40L ʻO ka mea lawe kaila

ʻO ka PC40L sprocket he ʻano ʻāpana no kahi ʻano mīkini kikoʻī (e like me ka PC40L kumu hoʻohālike o nā lako mīkini hana), hana nui i ke kuleana o ka paʻa ʻana i ke ala i luna, i mālama ʻia ke ala i kahi ʻano pilikia e hōʻoia i ka hele maʻamau a me ka hana o ka mīkini. ʻO ka mea maʻamau ka huila kino, spindle, bearing, sila aila a me nā mea ʻē aʻe. He hopena koʻikoʻi kona maikaʻi a me kāna hana i ka holo ʻana a me ke ola lawelawe o ka mīkini.