Hoʻohana nui ʻia nā kaʻa ma lalo o ke ala kila me ka ʻōnaehana rotary, i nā ʻano ʻenekinia a me nā kahua kūkulu.
Eia kekahi o nā noi nui o nā kaʻa kaʻa kaʻa.
- ʻEnekinia Hana Hana
- 'Enekinia Kaona
- Hoʻolālā ʻāina
- Ka mina
- Mahiai
- Palekana kaiapuni
- Hoʻopakele a me ka pilikia
ʻO nā mea maikaʻi o ke kaʻa kaʻa kaʻa kaʻa, ʻo ia ka paʻa maikaʻi, ka haʻahaʻa haʻahaʻa o ka lepo a me ka liʻiliʻi o ka pōʻino i ka lepo, kūpono ia no ka hoʻohana ʻana i nā ʻano ʻano paʻakikī.
Hiki i ka Hui ʻo Yijiang ke hana i ka undercarriage e like me ka pono o kāu hana mechanical, hiki i ka hiki ke lawe i ka 1-60 tons, a hiki ke hoʻolālā ʻia a hana ʻia ka papa hana waena e like me nā koi hoʻonohonoho o kāu mau lako mīkini kiʻekiʻe.