Ko ngā keri iti tētahi o ngā momo taputapu e tino tere tipu ana, ā, te āhua nei kei te piki haere tonu tō rātou rongonui. E ai ki ngā raraunga mai i Off-Highway Research, i eke te hokonga o ngā keri iti o te ao ki te taumata teitei rawa atu i te tau kua hipa, neke atu i te 300,000 ngā waeine.
Ko ngā whenua whakawhanake, pērā i a Hapani me Ūropi ki te Hauāuru, ko ngā mākete matua mō ngā keri iti, engari kua piki ake tō rātou rongonui i roto i ngā ōhanga whanaketanga maha i roto i te tekau tau kua hipa. Ko Haina te mea rongonui rawa atu o ēnei, koinei te mākete keri iti nui rawa atu o te ao i tēnei wā.
I te mea ka taea e ngā keri iti te whakakapi i te mahi ā-ringa, kāore e kore he kaimahi i ngā whenua tino taupori o te ao. He panonitanga miharo pea tēnei. Ahakoa kāore pea te āhuatanga e rite ki te mākete Haina, tirohia te pou "Haina me ngā keri iti" mō ētahi atu kōrero.
Ko tētahi o ngā take e rongonui ai ngā keri iti he māmā ake te whakamahi hiko i ngā mīhini iti ake, iti ake te rahi i te hiko tīhiera tuku iho. I tēnei wā, inā koa i ngā pokapū tāone nui o ngā ōhanga matatau, he maha ngā ture tino pakari mō te haruru me ngā tukunga.
Kāore he hapa o ngā kaihanga OEM e whakawhanake ana, e tuku ana rānei i ngā keri hiko iti - i te tīmatanga o Hānuere 2019, i kī te Volvo Construction Equipment Corporation (Volvo CE) i waenganui o te tau 2020, ka tīmata te whakarewa i tētahi raupapa keri hiko kiato (EC15 ki te EC27). ) Me ngā uta wira (L20 ki te L28), ā, ka mutu te whanaketanga hou o ēnei tauira i runga i ngā miihini tīhiera.
Ko tētahi atu OEM e rapu ana i te mana i roto i tēnei mara taputapu ko JCB, e rite ana ki te keri hiko iti 19C-1E a te kamupene. E whā ngā pākahiko lithium-ion e whakakahangia ana mō te JCB 19C-1E, e taea ai te whakarato i te 20kWh o te rokiroki pūngao. Mō te nuinga o ngā kiritaki keri iti, ka taea te whakaoti i ngā huringa mahi katoa mā te utu kotahi. He tauira kaha te 19C-1E, kāore he putanga hau i te wā e whakamahia ana, ā, he tino marino ake i ngā mīhini paerewa.
Nō nā tata nei i hokona e JCB ētahi tauira e rua ki te wheketere J Coffey i Rānana. I kī a Tim Rayner, te Kaiwhakahaere Mahi o te Tari Whakatipu Coffey: "Ko te painga matua ko te kore o ngā tukunga hau i te wā e whakamahia ana. Ina whakamahia te 19C-1E, kāore ā mātou kaimahi e pāngia e ngā tukunga hau tīhiera. Nā te mea kāore e hiahiatia ana ngā taputapu whakahaere tukunga hau (pēnei i ngā taputapu tango me ngā paipa), kua mārama ake, kua haumaru ake hoki ngā wāhi kua kuiti ki te mahi. Ka kawea mai e te waka hiko iti a JCB he uara ki te hinonga me te ahumahi katoa."
Ko Kubota tētahi atu OEM e aro ana ki te hiko. "I ngā tau tata nei, kua tere te pikinga o te rongonui o ngā keri iti e whakamahia ana ngā wahie rerekē (pērā i te hiko)," te kī a Glen Hampson, te kaiwhakahaere whanaketanga pakihi i Kubota UK.
"Ko te tino kaha o tēnei ko ngā taputapu hiko e āhei ai ngā kaiwhakahaere ki te mahi i ngā wāhi iti te tukunga hau kua whakaritea. Ka taea hoki e te motuka te whakahaere i ngā mahi i roto i ngā wāhi iti o raro whenua me te kore e whakaputa tukunga hau kino. Nā te iti o te haruru e puta ai, he tino pai hoki mō te hanga i roto i ngā tāone nui, i ngā taiao taupori kikī rānei."
I te tīmatanga o te tau, i whakarewahia e Kubota tētahi tauira keri hiko iti ki Kyoto, Hapani. I tāpiri atu a Hampson: "I Kubota, ko tā mātou kaupapa matua ko te whakawhanake i ngā mīhini e tutuki ai ngā hiahia o ngā kiritaki - mā ngā mīhini whakawhanake hiko mātou e āhei ai ki te whakatutuki."
Nō nā tata nei i pānuitia e Bobcat ka whakarewahia e rātou he raupapa keri iti hou e 2-4 tana te taumaha, tae atu ki tētahi raupapa hou o ngā keri iti e rima: E26, E27z, E27, E34 me E35z. E kī ana te kamupene ko tētahi o ngā āhuatanga tino pai o tēnei raupapa ko te ariā hoahoa o te pakitara rango o roto (CIB).
I mea atu a Miroslav Konas, te Kaiwhakahaere Hua o Bobcat Excavators i Ūropi, te Waenganui Rawhiti me Āwherika: "Kua hangaia te pūnaha CIB hei wikitoria i te hononga ngoikore o ngā mini-excavator - ka taea e ngā rango boom te pakaru ngāwari i tēnei momo excavator. Hei tauira, i te wā e utaina ana ngā para me ngā rauemi hanga ki ngā taraka, ka puta mai i te tukinga taha ki ētahi atu waka."
"Ka tutuki tēnei mā te ārai i te rango waipēhi ki roto i te hanganga pūma kua whakaroahia, kia kore ai e tukinga ki te tihi o te mata me te taha o te waka. Inaa, ka taea e te hanganga pūma te tiaki i te rango pūma waipēhi i ngā tūranga katoa."
Nā te korenga o ngā kaiwhakahaere pūkenga i roto i te umanga, kāore anō kia rite te hiranga o te whakahari i te hunga e manawanui ana. E kī ana a Volvo CE ko te whakatupuranga hou o te keri kiato 6-tana ECR58 F te mea kei a ia te kāpata whānui rawa atu i roto i te umanga.
Ko te teihana mahi māmā me te wheako ngāwari ki te whakamahi ka tautoko i te hauora, te maia me te haumaru o te kaiwhakahaere. Kua whakarerekētia, kua whakapaitia hoki te tūranga o te nohoanga ki te rakau hari, me te mea kei te whakairihia tonutia - e ai ki a Volvo Construction Equipment kua whakaurua te hangarau ki te umanga.
Kua hangaia te kāpeti kia pai ai te noho o te kaiwhakahaere, me te ārai haruru, ngā wāhi rokiroki maha, me ngā tauranga 12V me te USB. Mā ngā matapihi o mua e tuwhera katoa ana me ngā matapihi taha retireti ka taea te kite i ngā taha katoa, ā, he wira rere rite ki te motuka tā te kaiwhakahaere, he whakaaturanga tae e rima inihi te whānui, me ngā tahua ngāwari ki te whakatere.
He mea nui te whakamarie o te kaiwhakahaere, engari ko tētahi atu take mō te rongonui whānui o te wāhanga keri iti ko te whānui haere tonu o te whānuitanga o ngā taputapu e whakaratohia ana. Hei tauira, he maha ngā taputapu ngāwari ki te whakakapi i te ECR58 a Volvo Construction Equipment, tae atu ki ngā peere, ngā pakaru, ngā koromatua, me ngā hononga tere hou.
I a ia e kōrero ana mō te rongonui o ngā keri iti, i whakanui te kaiwhakahaere matua o Off-Highways Research, a Chris Sleight, i ngā taputapu tāpiri. I mea ia: "Mō ngā mea mama ake, he whānui te whānuitanga o ngā taputapu e wātea ana, ko te tikanga he nui ake te rongonui o ngā taputapu hau [keri iti] i ngā kaimahi ā-ringa. Ko tētahi wāhanga o tēnei nā te mea ka āwhina i te whakaiti i te pānga o te haruru me te wiri ki ngā kaimahi, ā, nā te mea ka taea e ia te neke atu i ngā kaimahi mai i ngā taputapu."
Ko JCB tētahi o ngā kamupene OEM maha e hiahia ana ki te whakarato i ngā kōwhiringa hiko mō ngā keri iti ki ngā kaihoko.
I tāpiri atu a Slater: "I Ūropi, tae noa ki Amerika Te Raki, kei te whakakapia ētahi atu momo taputapu e ngā mīhini keri iti. I te pito teitei rawa o te tauine, ko tōna tapuwae iti me te kaha hurihuri 360-tohu te tikanga he pai ake i te utaina o te backhoe. He rongonui ake te mīhini."
I whakaae ngā Konas o Bobcat ki te hiranga o ngā āpitihanga. I mea ia: "Ko ngā momo pākete e tukuna ana e mātou ko ngā "taputapu" matua tonu i roto i ngā raupapa āpitihanga 25 rerekē e tukuna ana e mātou mō ngā keri iti, engari me te koko matatau ake. I te whanaketanga o ngā pākete, kei te whanake haere tēnei ia. Kei te piki haere te rongonui o ngā taputapu waipēhi. Koia mātou i whakawhanake ai i te pūnaha A-SAC, e whakamahia ana me te rima ngā ara iahiko āwhina motuhake i runga i te mīhini. E whakapono ana mātou ka noho te Bobcat hei waitohu matatau rawa atu i te mākete hei whakahaere i ēnei taputapu uaua."
"Mā te whakakotahi i ngā aho āwhina waipēhi e mau ana i te ringa me te hangarau A-SAC whiriwhiri ka taea te whakarato i te whānuitanga o ngā kōwhiringa whakaritenga mīhini hei whakatutuki i ngā whakaritenga taputapu katoa, ā, mā reira ka whakarei ake i te tūranga o ēnei keri hei pupuri taputapu pai rawa atu."
Kua tukuna e Hitachi Construction Machinery (Europe) tētahi pepa mā mō te heke mai o te rāngai taputapu iti o Ūropi. I kī rātou ko te 70% o ngā keri iti e hokona ana i Ūropi he iti iho i te 3 tāne te taumaha. Nā te mea mā te whiwhi whakaaetanga ka taea te tō i tētahi o ngā tauira i runga i tētahi wakatō me te raihana taraiwa noa.
E matapaetia ana e te pepa mā ka nui haere te hiranga o te aroturuki mamao i roto i te mākete taputapu hanga kiato, ā, he wāhanga nui ngā keri iti o taua mea. E ai ki te pūrongo: "He mea tino nui te aroturuki i te taunga o ngā taputapu kiato nā te mea he maha ngā wā ka nekehia mai i tētahi wāhi mahi ki tētahi atu."
Nō reira, ka taea e ngā raraunga tauwāhi me ngā hāora mahi te āwhina i ngā kaipupuri, inā koa ko ngā kamupene riihi, ki te whakamahere, ki te whakapai ake i te whai huatanga me te whakarite i ngā mahi tiaki. Mai i te tirohanga haumarutanga, he mea nui anō hoki ngā mōhiohio tauwāhi tika - he māmā ake te tahae i ngā mīhini iti ake i te penapena i ngā mīhini nunui ake, nō reira he maha ake te tahae i ngā taputapu iti."
Ka whakamahia e ngā kaihanga rerekē ā rātou keri iti hei whakarato i ngā kete waea. Kāore he paerewa ahumahi. Kua honoa ngā keri iti Hitachi ki tana pūnaha aroturuki mamao Global e-Service, ā, ka taea hoki te uru atu ki ngā raraunga mā ngā waea atamai.
Ahakoa he mea nui te wāhi me ngā hāora mahi ki ngā mōhiohio, e whakapae ana te pūrongo ka hiahia ngā kaipupuri taputapu o te whakatupuranga e whai ake nei ki te tiro i ngā raraunga taipitopito ake. Ko te tumanako a te kaipupuri ki te tiki atu i ngā raraunga mai i te kaihanga. Ko tētahi o ngā take ko te rerenga mai o ngā kiritaki rangatahi, mātau ake ki te hangarau, ka taea te mārama ake me te tātari raraunga hei whakapai ake i te hua me te whai huatanga.
Nō nā tata nei i whakarewahia ai e Takeuchi te keri waipēhi kiato TB257FR, koinei te uri o te TB153FR. Kua...
Mā te pūmau taurite maui-matau me te kuiti o te hiku ka taea te hurihuri katoa me te iti o te taupua.
Ko te taumaha whakahaere o te TB257FR he 5840 kg (5.84 tāne), ko te hohonutanga keri he 3.89m, ko te tawhiti toronga mōrahi he 6.2m, ā, ko te kaha keri peere he 36.6kN.
Mā te mahi pūmau maui me te matau ka taea e te TB257FR te keri i te āputa i ngā taha maui me te taha matau, me te kore e hiahiatia te neke i te mīhini. Hei tāpiri, mā tēnei āhuatanga ka noho rite tonu ngā taumaha taurite ki waenganui o te mīhini, ā, ka pai ake te pumau.
E kīia ana ko tētahi atu painga o tēnei pūnaha ko te kaha o te pūma ki te waiho ki runga ake i te pokapū, e tata ana ki te taea te mahi i tētahi hurihanga katoa i roto i te whānui o te ara. Nā tēnei he mea tino pai mō te mahi i roto i ngā momo papa hangahanga kuiti, tae atu ki ngā kaupapa rori me ngā piriti, ngā tiriti o te tāone me waenganui i ngā whare.
"E harikoa ana a Takeuchi ki te whakarato i te TB257FR ki ā mātou kiritaki," te kī a Toshiya Takeuchi, te Perehitini o Takeuchi. "Ko te whakapau kaha a Takeuchi ki tā mātou tikanga auaha me te hangarau matatau e whakaatuhia ana i roto i tēnei mīhini. Mā te pūmau taurite maui me te matau ka taea te whakamahi i te mahi, ā, mā te pokapū taumaha iti me te whakatakotoranga taumaha kua pai ake ka hangaia he tūāpapa tino pumau. He rite te kaha taumaha ki ngā mīhini tuku iho.
I whakatūpato a Shi Jang o Off-Highway Research mō te mākete Haina me ngā keri iti, me te whakatūpato kei te kī tonu te mākete. Nā te mea kua whakaitihia e ētahi OEM Hainamana e hiahia ana ki te whakanui tere i tā rātou wāhi mākete te utu o ā rātou keri iti mā te 20%. Nō reira, i te tipu haere o ngā hoko, ka pēhia ngā hua, ā, he nui ake ngā mīhini kei te mākete i tēnei wā i mua.
Kua heke te utu hoko o ngā keri iti mā te 20% pea i whakaritea ki tērā tau, ā, kua heke te wāhi mākete o ngā kaihanga o te ao nā te mea kāore e taea e rātou te whakaiti i ngā utu nā ō rātou hoahoa mīhini tino-teitei. Kei te whakamahere rātou ki te whakauru i ētahi mīhini iti ake te utu ā muri ake nei, engari inaianei kua kī tonu te mākete i ngā mīhini iti te utu." I tohu a Shi Zhang.
"Kua kukume mai ngā utu iti i te tini o ngā kaihoko hou ki te hoko mīhini, engari ki te nui rawa ngā mīhini kei te mākete, ā, kāore e ranea te mahi, ka heke te mākete. Ahakoa te pai o ngā hoko, kua pēhia ngā hua o ngā kaihanga matua nā te iti o ngā utu."
I kī atu a Jang, he uaua ki ngā kaihokohoko te whiwhi hua mai i ngā utu iti iho, ā, ko te whakaheke i ngā utu hei whakatairanga i ngā hoko ka pā kino pea ki ngā hoko a meake nei.
Mā te "Wiki Hoahoa Whare o te Ao" ka tukuna tika atu ki tō pouakaroto, ka kitea he kohinga o ngā purongo hou, ngā tukunga hua, ngā pūrongo whakaaturanga me te maha atu!
Mā te "Wiki Hoahoa Whare o te Ao" ka tukuna tika atu ki tō pouakaroto, ka kitea he kohinga o ngā purongo hou, ngā tukunga hua, ngā pūrongo whakaaturanga me te maha atu!
Ko te SK6,000 he kerēne hiki taumaha hou e 6,000 tana te kaha mai i Mammoet ka honoa ki te SK190 me te SK350 o nāianei, ā, i panuitia te SK10,000 i te tau 2019.
Ka kōrero a Joachim Strobel, MD Liebherr-EMtec GmbH mō te Covid-19, he aha te take kāore pea te hiko i te otinga anake, he maha atu anō hoki