Nā ʻāpana Excavator DH220 H-LINK

ʻO ke kaula kaula oDoosan DH220he mea nui ia o ka mea hana o ka excavator, e hookui ana i ka lima nee, ke kookoo bakeke a me na mea e ae, i hana pinepine ia me ka metala ikaika loa. hui pū e hoʻopau i ka ʻeli ʻana, hāpai a me nā hana ʻē aʻe, akā no ka pale ʻana i ka ikaika tensile nui a me ke kaomi ʻana i ka hana, e hōʻoia i ka paʻa a me ka hilinaʻi o ka mea hana o ka excavator, i mea e hōʻoia ai i ka kiʻekiʻe ka pono a me ka paʻa o nā hana ʻeli.