He aha nā ʻano o nā mea ʻeli pole?

	ʻElima mau ʻano kumu ʻeli puka pou e koho ai. ʻO kēia ka mea kuʻuna, scissor, universal, double-articulated a offset post hole digger. Aia ma lalo kahi hoʻolauna i kēlā me kēia ʻano.
Kuʻuna
	He kumu a maʻalahi ka hoʻolālā ʻana o ka lua pou kuʻuna. ʻO ka mea hana mechanical o ka mea paahana he ʻelua ʻāpana kila poʻe e kū pono ana kekahi i kekahi, i hoʻopili ʻia ma ka pivot point. A laila hoʻopaʻa ʻia nā lau i nā lima e paʻa paʻa i kahi.
	Me kēia ʻano excavator, ʻeli wale ʻoe i ka lepo e paʻa ana i nā lima a hohola i nā lima e hōʻiliʻili a hāpai i ka lepo palupalu. No ka ʻike hou aku e ʻike He aha ke ʻano o ka ʻeli kia puka kahiko?
ka wili
	Ua ʻike ʻia ka ʻeli ʻoki ʻoki ʻia ma ke ʻano he mea hoʻokaʻawale lima. Loaʻa iā ia nā lima kuʻikuʻi like me ka ʻokiʻoki.
	ʻOkoʻa ka mea ʻeli mai nā ʻano ʻano ʻē aʻe i hoʻopili ʻia nā ʻili i nā paipu kila e uhi ana i nā wēlau o nā lima. Hoʻokomo ʻia nā lima i loko o nā paipu a hoʻopaʻa ʻia e hoʻonui i ka ikaika o ka excavator. ʻOi aku ka maikaʻi o ka excavator no ka hana ʻana i ka lepo pōhaku, no ka mea e hōʻemi ana i ka pilikia o nā lau i hoʻopili ʻia mai nā wēlau o nā lima. No ka ʻike hou aku e ʻike He aha ka ʻeli lua ʻoki?
Universal
	Ua ʻike ʻia ʻo ka ʻeli puka pou maʻamau ʻo Boston. I ka nānāʻana, heʻokoʻa loa ia mai nāʻano'ē aʻe, no ka mea,ʻelua mau lima o nāʻano nui a me nāʻano likeʻole. He lōʻihi a pololei kekahi lima, a ʻo kekahi ʻoi aku ka pōkole a hoʻohana ʻia ka lever, ʻo ia hoʻi, ʻo ia ka pihi ma ka ʻaoʻao.
	ʻOkoʻa ka hana o kēia ʻano excavator ma mua o nā excavator ʻē aʻe. Hoʻokahi kāna maka e ʻeli i ka lepo a kikeke wale i ka lepo ma mua o ka lele ʻana o ka maka ʻelua i lalo me kahi ʻoki hoʻohana lever e kōkua i ka ʻohi a wehe ʻana i ka lepo. No ka ʻike hou aku e ʻike He aha ke ʻano o ka ʻeli ʻana o ka lua pou honua?
hinge pālua
	ʻElua wahi pivot ma kahi o ka excavator lua. ʻO ka pivot keu, ʻo ia ka hana ʻana o ka excavator ma ka ʻaoʻao ʻē aʻe i ka ʻeli ʻana i ka lua pou maʻamau no ka mea i ka wā e komo ai nā lau i ka lepo, huki pū ʻia nā lima e hoʻopaʻa i ka lepo ma mua o ka pālahalaha ʻana.
	ʻO kahi o ka hinge hou ma waena o nā lima e pale aku iā lākou mai ka wehe ākea i ka wā e wehe ai i nā lau. ʻAe kēia i ka mea ʻeli e ʻeli i nā lua hohonu a ʻoi aku ka liʻiliʻi ma mua o nā ʻano ʻano ʻē aʻe no ka mea ʻaʻole paʻa nā lima i ke kaʻina hana. No ka ʻike hou aku e ʻike He aha ka lua pivot lua?
Offset
	ʻO ka ʻeli puka wāwae offset he mau lima pololei e pili pono ana a laila kūʻē mai luna mai ma ka ʻoki ʻana i nā ʻaoʻao ʻē aʻe. ʻAe kēia i ka mea hoʻohana e hoʻohana i ka ikaika liʻiliʻi i ka wā e pani ai i nā lau ʻoi aku ka nui o nā lima ma muli o ka hiʻohiʻona offset.
	ʻO kēia hiʻohiʻona ʻo ia ka mea hiki i ka mea hana ke ʻeli pinepine i nā lua hohonu a ʻoi aku ka liʻiliʻi me ka ʻole o nā lima i ke ala o ke ʻano o ka lua. No ka ʻike hou aku e ʻike He aha ka ʻeli puka kolamu offset?