5 tāne ~ 500 tāne
3m ~ 30m, whakarite rānei
A4~A7
4.5m~31.5m, whakarite rānei
Ko te Kereini Āpiti Ā-ringa Takirua Ā-Aukume (10–300 Tana) he otinga hiki taumaha kua hangaia mō te whakahaere pai i ngā rauemi rino pērā i ngā pereti maitai, ngā pereki, ngā konganuku para, ngā koiri, me ngā wāhanga maitai hanganga. He whānuitia te whakamahinga i roto i ngā mira maitai, ngā wheketere whakarewa, ngā wāhi hanga kaipuke, ngā whare putunga, me ngā ahumahi hanga taumaha e hiahiatia ana te mahi hiki kaha, pono, me te haere tonu.
He hanganga pakari tēnei pūnaha kerēni me te hanganga piriti takirua, e tuku ana i te pumau me te kaha ki te kawe kawenga ki te whakataurite ki ngā hoahoa piriti kotahi. Mā te whakaurunga o tētahi pūnaha hiki hikohiko ka taea te whakahaere rauemi tere, haumaru, me te tika me te kore e hiahiatia he matau ā-ringa, he here rānei, ka whakapai ake i te pai o te mahi me te whakaiti i te kaha o te mahi.
Ko te kaha hiki i waenga i te 10 tana ki te 300 tana, he mea e tika ana mō ngā mahi ahumahi taumaha-waenga me ngā mahi ahumahi tino taumaha. Ka taea te whakarite i te pūwero hikohiko i runga i te momo rauemi, tae atu ki te maitai porowhita, ngā pereti maitai, ngā paihere para rānei, kia pai ai te mahi puta noa i ngā taiao mahi rerekē.
Ko tētahi o ngā painga matua o tēnei kerēni ko tōna tino whai huatanga i roto i te mahi tonu. Ka taea te whakahohe wawe, te whakakore rānei i te pūnaha aukume, ka taea ai te tere o ngā huringa uta me te tango. Hei tāpiri, kua rite te kerēni ki ngā āhuatanga haumaru matatau pērā i te tiaki taumaha, te mahara mo te korenga o te hiko, me ngā pūnaha aukati ohorere hei whakarite i te mahi haumaru i roto i ngā āhuatanga ahumahi uaua.
Mā te hoahoa o te taura takirua ka nui ake te teitei o te hiki me te whānui o te whānuitanga mahi, ka taea ai te kapi pai ake i ngā wāhi whare putunga, i ngā wāhi awheawhe rānei. Mā ngā kōwhiringa mō te whakahaere kāpini, te whakahaere mamao rānei, ka taea e ngā kaiwhakahaere te whakahaere haumaru i te kerēne mai i tētahi tūranga whakamarie me te whai hua.
I te nuinga o te wā, he taputapu nui te Magnet Double Girder Overhead Crane (10–300 Tana) mō ngā ahumahi e hiahia ana ki te whakahaere rauemi taumaha, auau, me te tino whai hua. Nā tōna pakari, tōna kaha hiki aukume kaha, me tōna whirihoranga urutau, he otinga pono tēnei mō ngā pūnaha whakaputa ahumahi hou.
Mena he pātai āu, nau mai waea mai ki te waiho karere. Kei te tatari mātou mō tō whakapā mai mō ngā haora 24.
Uiui Inaianei