Wahi a ke kumu hoʻokahi, ua māhele ʻia nā ʻili kaulahao i: ʻili ʻaila, ʻili uila, ʻili pneumatic, a me nā ʻili hydraulic.ʻO nā mea maikaʻi a me nā pōʻino o kēia mau ʻano ʻehā o nā kaulahao mana i ʻike ʻia:
ʻIke ʻenekini: ikaika ka neʻe ʻana, kūpono no ka hana kelepona.Eia naʻe, walaʻau, pilikia ka mālama ʻana, a hoʻonui i ka wela.
Uila kaulahao: mana paʻa, hoʻomaka wikiwiki, ʻoi aku ka nui ma mua o nā ʻili ʻē aʻe.Akā inā lōʻihi ka laina, he mea maʻalahi ke neʻe.
Pneumatic chainsaw: palekana a pollution-free, me ka leo haʻahaʻa a me ke kaumaha māmā.Eia nō naʻe, pono e hoʻopili ʻia kahi compressor ea, kahi e hoʻonui ai i ka papahele a kau ʻia i nā kūlana.
Hydraulic chainsaw: Ua lawa ka mana, akā lohi ka hoʻomaka ʻana a paʻa ka hana.ʻOi aku ka liʻiliʻi o ka leo o ka pahu hydraulic ma mua o ka lewa compressor.koina kiekie.