Kua whakarewahia e JCB tana mīhini keri hiko tuatahi, te 19C-1E – he tauira tino marino, kaha, kiato, kāore he putanga hau. Mā te whakamahi i te hangarau pākahiko motuka matatau, e kī ana a JCB ka tukuna e te 19C-1E te mahi katoa o te mīhini keri diesel 1.9-tana tuku iho, me te whakaiti i ngā taumata haruru o roto me waho.
I hangaia hei whakatutuki i te hiahia e tipu haere ana mō ngā taputapu hanga e pai ana ki te taiao, e toru, e whā rānei ngā kete pākahiko lithium-ion o te 19C-1E e whakarato ana i te kaha rokiroki 15-20kWh. He pūnaha whakahaere matatau kei ngā pākahiko e kī ana te kamupene ka whakarite kia wātea te huringa katoa me te rihi kei runga i te papa me te whakauru 110V mō te utu anō 12-hāora me te kōwhiringa utu 230V 8 hāora ina hiahiatia. E kī ana a JCB he kōwhiringa utu tere hoki e taea ai te utu katoa i raro i te rua hāora.
"He tūranga nui tō ngā mīhini hiko i roto i te rāngai hanga, inā koa te pikinga o te noho tāone nui, e tata ana ki te tangata, e keri ana i raro i te whenua, i roto hoki i te whare," te kōrero a Alan Tolley, te kaiwhakahaere miihini o te rōpū JCB, ki a UKPO. "Ko tētahi painga ko te āhei o ngā kaimahi tereina ki te mahi i roto i ngā kauhanga me raro i te whenua, me te kore e hiahiatia he taputapu tango hau utu nui. Me whai wā whakahou anō ngā mīhini hiko, nō reira me whai wāhi tēnei ki te tauira mahi. Heoi, ehara tēnei i te raruraru mō te kāwai keri iti, engari tera pea mō ētahi atu momo mīhini e whakamahia ana i roto i te aratau tukatuka tonu."
Nā, me pēhea te uru atu o ngā mīhini hiko ki te tirohanga whānui? "Ka whai wāhi te hiko engari ka haere tonu te hangarau tīhiera ma ki te whakakaha i te nuinga o ngā mīhini," te kī a Alan. "Ina whakaritea te hiko ki te tīhiera, kua tata te whakakorenga o ngā tukunga kino e ngā mīhini tīhiera JCB Stage V hou, me te hekenga o te NOx ki te 97% me te hekenga o ngā matūriki pungarehu ki te 98% i whakaritea ki te 20 tau ki muri. Kua whakaitihia hoki e mātou ngā tukunga CO2 ki te tata ki te haurua (he whakapainga kāore e hiahiatia ana e te ture) mā te whakapai ake i te pai o te mīhini me te miihini. Nō reira, me te tīhiera, kei te huarahi tika mātou ki te kore."
Ka tukuna e te motuka hiko tino whai hua o te 19C-1E te taipana tere hei whakakaha i te pūnaha waipēhi Bosch Rexroth o te mīhini. E ai ki a JCB, ka tukuna e tēnei he mahi keri rite tonu ki te 19C-1 paerewa. Ka tukuna hoki e te pūnaha waipēhi he ara iahiko āwhina rere takirua 32 rita/meneti, ā, kei te mini he kōwhiringa ara iahiko taputapu waipēhi ringaringa kua whakauruhia, hei whakanui ake i te whānui o te mahi.
E toru ngā momo keri o te mīhini, e whakahaerehia ana e te mata hurihuri. I te tautuhinga 'iti' ka oma te motuka hiko i te 1,200 rpm; i te tautuhinga 'whānui' ka mahi i te 1,600 rpm, ā, i te aratau 'tiketike' ka huri te motuka i te 1,800 rpm. He aratau Whakaeke Aunoa anō mō te aroturuki, e mahi ana te motuka i te 2,300 rpm mō te nekehanga tere i waenga i ngā wāhi keri.
Tukunga o Jiale CO.,LTD i tēnei rāRoera Ara Keri Komatsu 20Y-30-00016 PC200-7ki Amerika.
Ka tukuna hoki e JALE ngā wāhanga o raro o te keri. Ko Holland, Bobcat, Caterpillar, Komatsu, Hitachi, Doosan, JCB, Kobelco, Hyundai, Volvo keri me te bulldozer ā muri ake nei!
Wā tuku: Pipiri-28-2022