ʻO ka ʻoihana kaʻa i ka ʻenehana ʻenehana e like me ka ikaika hoʻokele, ma o ka oblique tire a me ka meridian ʻelua mau ʻenehana ʻenehana, ua lawe mai i ka pneumatic pneumatic i loko o kahi wā hoʻomohala lōʻihi, ʻōmaʻomaʻo, palekana a naʻauao hoʻi, nā kaʻa mile mile kiʻekiʻe, ua lilo nā kaila hana kiʻekiʻe. ʻO ka koho nui o nā kaʻa ukana a me nā kaʻa kaʻa, nā kaʻa palekana a me nā kaʻa akamai e hoʻohana nui ʻia i nā kaʻa kiʻekiʻe kiʻekiʻe; Hoʻohana nui ʻia nā kaʻa paʻa i nā kaʻa ʻoihana, nā kaʻa koa, nā mīkini hana, nā kaʻa kaʻa kaʻa a me nā kahua mokulele a me nā māla ʻē aʻe ma lalo o nā kūlana paʻakikī e like me ka wikiwiki haʻahaʻa a me ka ukana kiʻekiʻe; Hoʻonui mālie ʻia nā ala Rubber e hui pū i nā mea ʻohi, nā mea mahiʻai rotary, tractors, etc. nā mīkini mahiʻai crawler-type a me nā mīkini hana crawler-type ma muli o nā excavators, loaders, bulldozers, etc.

Nā hiʻohiʻona ʻoihana

ʻO kaala ʻōpalaʻO ka mākeke i haku ʻia me ka hale hana mīkini holoʻokoʻa e kākoʻo ana i ka mākeke a me ka mākeke pani pani. I waena o lākou, ke kākoʻo makeke nui hilinaʻi ma luna o ka puka o crawler machinery, a me kona cyclicality pili loa i ka hoʻomohala pōʻaiapuni o downstream noi kahua, o ka mahiʻai mīkini mea emi cyclical, a me ka hana mīkini i ka ikaika cyclicality no ka mea, pili pili. i ka hoʻokomo waiwai a me ka hoʻokomo waiwai. ʻO ka mākeke pani e hilinaʻi nui ʻia i ka kuleana omīkini kolo, a me ka piʻi nui ʻana o ka ʻona mīkini a me ka hoʻolaha ʻana a me ka hoʻohana ʻana i nā kūlana hana hou aʻe, ua hoʻonui ʻia ke koi no nā huahana track rubber. ʻO ka holoʻokoʻa, ʻaʻohe ʻano cyclical ʻike ʻia o ka ʻoihana huila.

ʻO nā hiʻohiʻona kau o kaala ʻōpalapili nui ka ʻoihana i ke kau o ka ʻoihana mīkini lalo. ʻAʻole ʻike ʻia nā mīkini kūkulu hale, ʻoiai ke hōʻike nei nā mīkini mahiʻai i kahi pōʻai kau me ka lūlū a me ka ʻohi ʻana i nā mea kanu. Ma ka mākeke kūloko, ʻo ka hapaha ʻelua a me ka hapaha ʻekolu o kēlā me kēia makahiki ka manawa kūʻai kiʻekiʻe no nā ala mīkini mahiʻai. Ma ka mākeke ʻĀkia Hikina Hema, ʻo ka hapaha mua a me ka hapahā ʻehā o kēlā me kēia makahiki nā kau kūʻai kiʻekiʻe no nā ala mīkini mahiʻai. ʻO ka holoʻokoʻa, ʻaʻole i like ka manawa like o ka mākeke honua no nā noi i lalo, no laila ʻaʻole maopopo ka seasonality o ka ʻoihana track rubber.