Excavator, vanhu vazhinji vakazviona, asi mucherihere aboutcurriently inokosha zvikuru.Iyo yakakura kwazvo, nehurefu hwakazara hwemamita 23.5.Chii chinonzi pfungwa?Zvinogona kutaurwa kuti iri pedyo nechisikwa chikurusa panyika.Hurefu hweblue whale hwakura hwakasimba kwazvo, uye hunogona kuchera marasha anodarika matani makumi mashanu nebucket.Yese kugadzira uye tekinoroji yehunk inoshamisa iyi iChina.
Musi wa2 Kubvumbi, China Mechanical Excavator's 700-ton hydraulic excavator yakabudirira kubva pamutsetse wegungano.Huremu hwehofori iyi hwakaenzana ne500 mota dzakajairwa, uye simba rinopfuura iro re maviri Type 99 matangi makuru ehondo.Vanhu 100 vanogona kumira mumugomo panguva imwe chete, uye kana bhaketi racho radzika, matani anopfuura 50 emarasha anogona kucherwa.
China Kuvaka Machina's 700-ton hydraulic excavator ndiyo yakakura tonnage hydraulic excavator yakazvimiririra yakagadziriswa neChina.Muminda yemidziyo yemhando yepamusoro iyi, michina yekuChina ichakwikwidzana yakatarisana nevatenzi vepasi rose.
Hakusi chete kutaridzika kureba kunobata maziso, asi "chirevo" che "guru" iri rinotonyanya kufadza.Kubva pazvikamu kusvika kune anoshanda masisitimu, ine makumi mashanu nembiri akazvimirira patents, inove nguva yekutanga iyo China yaona kushandiswa kwepakati kwekiyi yakakosha tekinoroji mumunda weakanyanya kukura ma hydraulic excavator.China yave nyika yechina pasi rose inokwanisa kugadzira nekugadzira ma hydraulic excavator ane huwandu hunodarika 700 matani mushure meGermany, Japan neUnited States, zvichityora hutongi hwemhando dzekunze.
Zvinoenderana nezvinodiwa zvekugadzira, "murume mukuru" uyu anofanira kuve nechokwadi chemaawa makumi matanhatu enguva yekushanda yakachengeteka paanenge achishanda mumugodhi, uye matani makumi matatu ezviuru zvezvinhu zvinoda kucherwa zuva rega rega.Kuti uwane chiyero chakadaro, dhizaini nekugadzira zvinodiwa zveiyo yekuchera chassis yakakwira zvakanyanya.Kana makambani ekunze akaipa, inosvika mamirioni gumi nemashanu eyuan.Sezvo iyo yakakosha tekinoroji yakave yakasarudzika nemakambani makuru epasirese kwenguva yakareba, zvinozivikanwa kuti makambani eChinese anodawo kusimudzira yakakura kwazvo Mushure mekuchera matani, vatengesi vekunze havasi kuda kupa chassis yavo kuChina zvachose.
Vashandi vedu veR&D vakaita pfungwa dzekugadzira chassis vari voga, uye zvakatora makore mashanu kuti pakupedzisira vakunde dambudziko, kuzadza gaka muR&D nekugadzira hombe-hombe hydraulic yekuchera muChina.
Pamusoro pezvikamu zvakakura zvakadai se "mavhiri mana nebhandi rimwe", sechikamu chepakati, chimwe chikamu chepakati chinoshandiswa mune ino 700-ton hydraulic excavator, iyo hydraulic cylinder inogadzirwawo yakasununguka uye inogadzirwa munyika yangu.
Kana mucheri achifananidzwa nemunhu, ipapo boom, tsvimbo uye bhaketi ndiwo maoko nemaoko emucheri, uye hydraulic cylinder yakaenzana nemasumbu paruoko neruoko rwemunhu.Simba uye kushanda zvakanaka kwemucheri kwakakosha zvikuru.Kuwanda kunoenderana ne hydraulic cylinder.Kubudirira kubudirira kwe700-ton hydraulic excavator hydraulic cylinder haina kungobudirira kuputsa monopoly, asiwo yakakurumidza kuderedza mutengo mumusika wepasi rose.
Zvinoenderana neyakapinzwa kunze kwenyika mazana manomwe ematani emasilinda, seti inoda anenge 3 miriyoni yuan, ikozvino kana iyo yakachena yekunze, yakadzikiswa ne30%, yakatenderedza 2 miriyoni kusvika 2.1 miriyoni yuan.
Iyo yakasimba maindasitiri base purojekiti, imwe yemapurojekiti mashanu makuru eMade in China 2025, inoda zvakajeka kuti panosvika 2020, 40% yezvakakosha zvikamu uye zvikamu uye zvakakosha zvakakosha zvinhu zvichave zvavimbiswa zvakazvimirira, uye mamiriro ekuzviisa pasi pevamwe achaita. zvishoma nezvishoma zvirerutsirwe.Yepamberi yekugadzira maitiro ezvakakosha zvakakosha zvinhu, zvikamu uye zvakakosha zvekushandisa zvinodikanwa nekukurumidza mumidziyo yemuchadenga, midziyo yekutaurirana, kugadzirwa kwemagetsi nemidziyo yekufambisa, michina yekuvaka, michina yekufambisa njanji, midziyo yemumba uye mamwe maindasitiri zvakafarirwa uye kushandiswa.
Pakazosvika 2025, 70% yezvakakosha zvinhu uye zvakakosha zvekushandisa zvichave zvakasununguka, uye makumi masere emhando yepamusoro matekinoroji achasimudzirwa nekushandiswa, mamwe acho anosvika padanho rekutungamira nyika.
Vashandi vekutsvagisa nekusimudzira vemuchina weChinese vanotenda pamwe chete kuti kana iyo yakakosha tekinoroji yemachina anorema maindasitiri ikawanikwa kubva kune dzimwe nyika, zvirokwazvo haizowanikwe.Isu tinofanirwa kunzwisisa ichi chinhu chakakosha, icho chinofanira kuitwa isu pachedu nekuzvimiririra kutsvagisa nekusimudzira, saka isu tinotanga kubva pazvinhu, uye kugadzira uye tekinoroji inoda kuvandudzwa.Zvikamu zvikuru zvemucherisprocket, carrier roller, idler, Iyo tekinoroji yekugadzira ye track link assy, manyatera,trackrollers nezvimwe zvigadzirwa zvinofanirwa kunatswa, uye hunyanzvi hwezvigadzirwa izvi hunofanira kunge hwakanakisa.Zvingave zvichibva mukukandira kana nzira yekugadzira, tsvakiridzo yakakosha uye nzira dzekutevera dzinofanira kusimbiswa.Muedzo wemidziyo uye hunyanzvi haungarambidzwe nenyika dzekunze kudzamara tagadzira chigadzirwa ichi.
Kumisikidzwa kwemichina yekuvaka yeChina ndeyekufamba kubva kune yakaderera-kumagumo kuenda kune yepamusoro-yekupedzisira.Pakuzadzisa chinangwa chepamusoro-soro, tinofanira kuputsa dambudziko re teknolojia uye kuzadzisa hutsva hutsva kuitira kuti tive nezvinangwa zvedu.
Nhamba dzinoratidza kuti kwenguva yakareba munguva yakapfuura, mutengo wekunze wezvinhu zvakakosha zvakaita seinjini, masisitimu ekufambisa, hydraulic components, uye zvinhu zvekudzora zvaidarika 40% yemutengo wekugadzira, uye ingangoita 70% yepurofiti yeindasitiri iyi. zvakatorwa nevashambadziri vekunze.Indasitiri yemichina yekuvaka inotambura neiyo isina kusimba maindasitiri hwaro hwepamusoro-yekupedzisira core zvikamu, izvo zvinogona kutsanangurwa se "sekuruma pahuro".Zvisinei, mushure memakumi emakore ekuunganidza uye kuedza kusingagumi, mamiriro ezvinhu aya ari kuchinja.
Parizvino, zvigadzirwa zvese zvinotsigira zvevacheri veChina uye mabulldozer zvakatengeswa kunyika zana nemakumi mashanu nesere pasirese, uye vanopfuura mazana maviri nemakumi masere nevamiriri vekunze vakaumbwa pasirese.Muna 2017, kutengeswa kunze kwenyika kwezvinhu zvine chekuita nekuchera padivi pe“Bhandi uye Mugwagwa”yakawedzera zvakanyanya, nekuwedzera kwe51% muCentral Asia, 119% muAfrica, 107% muWest Asia neNorth Africa, uye 80% gore negore kuwedzera muAsia Pacific.
China Michina iri kuhwina vatengi vakawanda.Pese kana kambani yeChinese ikatyora iyo monopoly uye ikakunda modhi yemidziyo, mutengo weindasitiri yese unozogadziriswa zvakanyanya.
Michina yeChinese iri kuhwina vatengi vakawanda.Pese apo makambani eChinese anotyora iyo monopoly uye kukunda modhi yemidziyo, pachava nekugadziriswa kukuru mumutengo weindasitiri yese.
Indasitiri yekugadzira michina ye crane yakaita seizvi.Chero bedzi iyo tonnage isati yagadzirwa muChina, mutengo wekunze wakakwira zvakanyanya.Patakanga tisina matani mazana matatu, ma crane aibva kunze kwenyika akatengesa mamiriyoni makumi maviri nematatu.Pashure pokunge matani edu 300 abuda, takatengesa mamiriyoni gumi namatatu.Panguva iyoyo, macranes aitengeswa kunze kwenyika akatengeswa anopfuura mamirioni gumi nemashanu, mamirioni makumi maviri nematatu kusvika 15 miriyoni, uye 8 miriyoni akange aenda.Mutengo weUnited States, Germany kana Japan wakadonha pakarepo.
Muchokwadi, kudyara kwevashandi veChinese michina yeR&D mumunda wekutsvagisa nekusimudzira kwave kuramba kuchiwedzera, uye mari yegore negore mukutsvaga nekusimudzira yakagadzikana pane inodarika 5% yemari yekutengesa.Parizvino, chiyero chekutsvagisa chakafukidza zvinhu zvinopfuura gumi nemaviri senge hydraulic tekinoroji, tekinoroji yekufambisa, hungwaru kutonga tekinoroji, yakazara muchina tekinoroji, uye maindasitiri dhizaini tekinoroji.Nekudaro, pachine nzira refu yekuenda kuti michina yekuvaka yeChina ikwikwidze nemhando dzepasirese munzira inotenderera.
Indasitiri yekugadzira yeChina ikozvino iri pachipingamupinyi chakakosha uye node yakakosha, ndiko kuti, chipingamupinyi kubva kune chikuru kusvika chakasimba.Tinofanira kuva nepfungwa dzedu pachedu dzakadzikama, uye hatifanire kuva netarisiro noupofu pamusoro pebudiriro nenheyo dzatakawana munguva yakapfuura.Hatifanire kurerutsa mukaha watinawo parizvino.Panyaya yekuzvimiririra innovation, investimendi mukutsvaga nekusimudzira, uye mabhindauko mucore technologies. Kucherechedza kwehafu yeawa: teknolojia yepamusoro haigone kutengwa
Muna Zvita 2017, vatungamiriri veChinese vakambotaura kuti indasitiri yekugadzira michina ndiyo musana weindasitiri yekugadzira.Izvo zvinodikanwa kuwedzera mari, kusimbisa kutsvagisa nekusimudzira, uye kukurumidza kusimudzira, kuedza kutora nzvimbo dzepamusoro dzenyika, uye kutonga kodzero yekutaura mune tekinoroji, kuitira kuti nyika yangu ive nyika huru muindasitiri yemazuva ano yekugadzira michina. ..Innovation ndiyo sosi yekukwikwidzana kwebhizinesi, uye matekinoroji mazhinji akakosha haagone kutsvakwa kana kutengwa.
Yakakura-yakavhurika-gomba yekuchera migodhi ndiyo yakakosha chikamu che "korona chishongo" chepamusoro-yekupedzisira michina indasitiri, inomiririra yepamusoro tekinoroji muindasitiri iyi.Mushure memakore ekuvandudza kusingadzoreki, michina yenyika yangu mikuru migodhi yakavhurika yasvika padanho repamusoro repasi.Kuti tiite kuti michina yekuvaka yeChina itore nzvimbo dzepamusoro dzepasi rose uye kutonga simba rehurukuro yehunyanzvi, tichiri kuda kuedza zvakanyanya.
Nguva yekutumira: Jun-08-2022
