Hoʻokumu ʻia ʻo Yijiang Company i ka hana undercarriage maʻamau, ka nui o ka ukana (hiki ke 5-150 tons), ka nui, ke ʻano i kau ʻia i kāu mau mea pono e hoʻokō ai i ka hoʻolālā pilikino a me ka hana ʻana.
Hana ʻia ke kaʻina hana e like me nā kūlana ʻenehana o ka mīkini a me ka hana ʻana, a kiʻekiʻe ka pae kiʻekiʻe.
Hoʻolālā ʻia ka huahana no ka crawler excavator, drilling rig a i ʻole kaʻa kaʻa. ʻO nā ʻāpana kikoʻī penei:
Ka laula o ke ala hao (mm):500
Kaha ukana (tono): 20-30
Ke kumu hoʻohālike kaʻa : ka momoku ahi ENTON
Ana (mm): hoʻopilikino
Ka māmā holo(km/h):1-2 km/h
ʻO ka hiki ke kiʻekiʻe kiʻekiʻe a° : ≤30°
Brand: YIKANG a i ʻole LOGO maʻamau no ʻoe