ʻO Bulldozer kahi tractor hoʻomau mau ʻia a ʻike ʻia paha e ka pā metala i hoʻopili ʻia ma ke alo o ka mīkini (i kapa ʻia he pahi).Hoʻohana ʻia nā bulldozers no ka hoʻokuke a ʻeli ʻana i ka lepo a me nā ʻōpala ma kahi kahua kūkulu a i ʻole ka lua eli.Hoʻohana ʻia lākou e hoʻihoʻi i nā ʻauwaha, hoʻomaʻemaʻe a paʻa i ka ʻāina a mālama i nā alanui.
ʻEkolu ʻano bulldozer: bulldozer huila, bulldozer crawler a me mini bulldozer.
E like me ka inoa i hōʻike ʻia, ʻo ka bulldozer huila he mau huila ma mua o nā ala.He koho maikaʻi ka dozer huila no nā papahana e koi ana i ka hana ma ka lepo palupalu a i ʻole nā ʻaoʻao paʻakikī, no ka mea, ʻoi aku ka liʻiliʻi o ka haunaele o nā kaʻa ma kahi ʻili ma mua o ka hana maʻamau.He koho maikaʻi nō hoʻi ka dozer huila no nā papahana e pono ai ka neʻe a me ka versatility.
ʻOi aku ka nui o ka dozer huila ma mua o ka dozer i hoʻopaʻa ʻia a ua ʻōlelo ʻo ia i ka hoʻokele hydraulic a neʻe i kahi axis liʻiliʻi.
ʻO ka crawler dozer ka dozer maʻamau, ʻike ʻia e kona mau ala a me ka ripper ma hope.No ka mea, he mau ala ka crawler (a i ʻole track bulldozer), ua kūpono ia no ka ʻāina e koi ana i ka traction (e like me ka lepo lepo a pahee paha).
Hiki i nā mea kolo dozers ka nui mai nā mīkini me 75 horsepower i emi iho ma mua o 20,000 paona a me nā mea me 900 horsepower i kaupaona kokoke i 240,000 paona.
ʻO ka mini bulldozer—i kapa ʻia hoʻi he compact bulldozer—he kūpono no nā wahi haiki a i ʻole nā ʻāpana liʻiliʻi, e like me nā ala kaʻa.E like me ka mini excavator, ʻoi aku ka liʻiliʻi o ka bulldozer mini ma mua o ka bulldozer maʻamau.
I kēia manawa, aia kekahi mau hale hana bulldozer brand kaulana, me SHANTUI bulldozer, XCMG bulldozer, SANY bulldozer, LIUGONG bulldozers, XCMA bulldozers etc.
Ka manawa hoʻouna: Mei-03-2022