14.00-25 / 1.5 RIM no ka hopuʻana i nā mea hana
ʻO nā mea e pili ana i nā hiʻohiʻona nui o ka grader:
ʻO ka mea hana iʻikeʻiaʻo Caterpillar i nā mea hana ikaika iʻikeʻia nona nā laina o nā mīkini hana a me nā mea kūʻai aku, etc. ka paeʻana, bulldozing, excavation a me nā hana'ē aʻe.
ʻO nā papa loiloi e loaʻa ana i nā'ōnaehana mana ikaika a me nā hoʻolālā hoʻonohonoho hoʻonohonoho e hiki ai ke hoʻopili me nāʻano hana likeʻole. Hoʻohana pinepineʻia lākou e nā mīkini ikaika ikaika a me nā mea i hanaʻia me nā pale a me ke kūkuluʻana i nā papa'āina.
ʻO kēia mau baldozers e hoʻopili pinepineʻia me nā'ōnaehana hydraulic a me nā'ōnaehana hoʻokele e hana nei,ʻo ia ka mea maʻalahi e hana a me ka hoʻokele ponoʻana i ka neʻeʻana o ka neʻeʻana. Hiki i ka mea hoʻokele ke maʻalahi maʻalahi ka hoʻopiliʻana i nā neʻe o ka mīkini a me nā hana mai kahi pā uila i loko o ke kāpena.
ʻO ka manaʻo maʻamau,ʻo ka paeʻana o Bulldozer i hanaʻia e ka caterpillar ma kaʻano likeʻole e pono ana ma like me ka hoʻomohalaʻana i nāʻoihana'ē aʻe.
Nā koho hou aʻe
| Grader | 8.50-20 |
| Grader | 14.00-25 |
| Grader | 17.00-25 |
