Excavator, batho ba bangata ba e bone, empa ea excavatormona aboutce ikhethang haholo.E kholo haholo, e bolelele ba limithara tse 23,5.Khopolo ke efe?Ho ka boleloa hore e haufi le sebōpuoa se seholohali lefatšeng.Bolelele ba leruarua le leholo le leputsoa le matla haholo, 'me le khona ho cheka lithane tse fetang 50 tsa mashala ka nkho.Lihlahisoa tsohle le theknoloji ea hunk ena e makatsang ke Chaena.
Ka la 2 Mmesa, China Mechanical Excavator's 700-ton hydraulic excavator e ile ea tsoa tseleng ea kopano ka katleho.Boima ba senatla sena bo lekana le likoloi tse tloaelehileng tse 500, 'me matla a feta a litanka tse peli tsa ntoa tsa Mofuta oa 99.Batho ba 100 ba ka ema ka nkhong ka nako e le ’ngoe, ’me ha nkho e theoha, ho ka chekoa lithane tse fetang 50 tsa mashala.
China Construction Machinery's 700-ton hydraulic excavator ke e kholo ka ho fetisisa ea hydraulic excavator e ikemetseng e ikemetseng ke China.Makaleng ana a thepa ea maemo a holimo, mechini ea Machaena e tla qothisana lehlokoa le batho ba hloahloa ba maemo a holimo lefatšeng.
Hase feela ponahalo e telele e khahlang mahlo, empa "moelelo" oa "mohlankana e moholo" o khahleha le ho feta.Ho tloha ho likarolo ho isa lits'ebetsong tsa ts'ebetso, e na le litokelo tse ikemetseng tse 52, e leng lekhetlo la pele China e hlokomela ts'ebeliso ea mantlha ea mahlale a mantlha lebaleng la li-excavator tse kholo tsa hydraulic.China e fetohile naha ea bone lefatšeng e nang le bokhoni ba ho nts'etsapele le ho etsa liepolli tsa haeteroliki tse nang le matla a lithane tse fetang 700 ka mor'a Jeremane, Japane le United States, ho senya puso ea lihlahisoa tsa linaha tse ling.
Ho latela litlhoko tsa moralo, "monna enoa e moholo" o tlameha ho netefatsa bonyane lihora tse 60,000 tsa nako e sireletsehileng ea ts'ebetso ha a sebetsa morafong, 'me bonyane lithane tse 30,000 tsa thepa li hloka ho rafshoa letsatsi le leng le le leng.Ho fihlela maemo a joalo, litlhoko tsa moralo le tlhahiso ea chassis ea excavator li phahame haholo.Haeba lik'hamphani tsa kantle ho naha li fana ka eona, bonyane e tla ba li-yuan tse limilione tse 15.Kaha theknoloji ea mantlha e 'nile ea laoloa ke lik'hamphani tse khōlō tsa machaba ka nako e telele, ho ithutoa hore lik'hamphani tsa Chaena le tsona li hloka ho nts'etsapele tse kholo ka mor'a hore ho be le lithane tse ngata tsa baepolli ba lintho tsa khale, barekisi ba tsoang linaheng tse ling ha ba ikemisetse ho fana ka chassis ea bona ho China ho hang.
Basebeletsi ba rona ba R&D ba ile ba etsa qeto ea ho theha chassis ka bobona, 'me ho ile ha nka lilemo tse hlano hore qetellong ba felise bothata bona, ba tlatsa lekhalo ho R&D le ho etsa liepo tse kholo tsa haeteroliki naheng ea China.
Ho phaella ho likarolo tse kholo tse kang "mabili a mane le lebanta le le leng", e le karolo ea mantlha, karolo e 'ngoe ea mantlha e sebelisoang sebakeng sena sa hydraulic excavator ea 700-ton, hydraulic cylinder e boetse e hlahisoa ka boithaopo le ho etsoa naheng ea heso.
Haeba moepo o bapisoa le motho, joale boom, thupa le bakete ke matsoho le matsoho a moepolli, 'me silinda ea haeteroliki e lekana le mesifa e letsohong le letsoho la motho.Matla le katleho ea moepolli ke tsa bohlokoa haholo.Boemo bo itšetlehile ka silindara ea haeteroliki.Tsoelo-pele e atlehileng ea 700-ton hydraulic excavator hydraulic cylinder ha ea ka ea atleha feela ho senya monopoly, empa hape e ile ea theola theko ka potlako 'marakeng oa machaba.
Ho ea ka theko e fetileng ea lithane tse 700 tsa li-cylinders, sete se hloka li-yuan tse ka bang limilione tse 3, joale haeba thepa e tsoang kantle ho naha, e fokotsehile ka 30%, e ka bang limilione tse 2 ho isa ho li-yuan tse limilione tse 2.1.
Morero o matla oa liindasteri, e leng e 'ngoe ea merero e meholo e mehlano ea Made in China 2025, e hloka ka ho hlaka hore ka 2020, 40% ea likarolo tsa mantlha tsa mantlha le likaroloana le lisebelisoa tsa mantlha li tla netefatsoa ka boits'oaro,' me boemo ba ho ipapisa le ba bang bo tla netefatsoa. butle-butle ho nolofalloa.Mekhoa e tsoetseng pele ea tlhahiso ea likarolo tsa mantlha tsa mantlha, likarolo le lisebelisoa tsa mantlha tse hlokahalang ka potlako lisebelisoa tsa sefofane, lisebelisoa tsa likhokahano, lisebelisoa tsa phepelo ea motlakase le phetisetso, mechini ea kaho, lisebelisoa tsa lipalangoang tsa terene, lisebelisoa tsa lapeng le liindasteri tse ling li se li tumme le ho sebelisoa.
Ka 2025, 70% ea likarolo tsa mantlha le lisebelisoa tsa mantlha li tla netefatsoa ka boits'oaro, 'me ho tla khothaletsoa le ho sebelisoa mahlale a tsoetseng pele a 80, ao a mang a ona a tla fihlela boemo ba machabeng.
Basebetsi ba lipatlisiso le nts'etsopele ea mechini ea China ba lumela ka ntsoe-leng hore haeba theknoloji ea mantlha ea mechini e boima ea indasteri e ka fumanoa linaheng tse ling, e ke ke ea fumanoa.Re tlameha ho utloisisa ntho ena ea mantlha, e tlamehang ho etsoa ke rona le lipatlisiso tse ikemetseng le nts'etsopele, kahoo re qala ho tsoa ho thepa, mme tlhahiso le theknoloji li hloka ho ntlafatsoa.Likarolo tse kholo tsa moepollisprocket, mopalami rolara, botsoa, Theknoloji ea tlhahiso ea track link assy, lieta tsa pina,pinalirolara le lihlahisoa tse ling li tlameha ho hloekisoa, 'me boqapi ba lihlahisoa tsena bo tlameha ho ba bo botle haholo.Ebang e tsoa ts'ebetsong ea ho lahla kapa mokhoa oa ho etsa lipatlisiso, lipatlisiso tse khethehileng le mekhoa ea ho latela li tlameha ho matlafatsoa.Teko ea lisebelisoa le mesebetsi ea matsoho e ke ke ea thibeloa ke linaha tse ling ho fihlela re etsa sehlahisoa sena.
Boemo ba mochini oa kaho oa China ke ho tloha boemong bo tlase ho ea boemong bo holimo.Ha re finyella sepheo sa boemo bo phahameng, re tlameha ho phunyeletsa bothata ba theknoloji le ho finyella mekhoa e ikemetseng e le hore re finyelle lipakane tsa rona.
Lipalo-palo li bontša hore ka nako e telele nakong e fetileng, theko ea thepa e tsoang linaheng tse ling e kang lienjine, litsamaiso tsa phetiso, likaroloana tsa haeteroliki, le likarolo tsa taolo li ne li nka karolo e fetang 40% ea litšenyehelo tsa tlhahiso, 'me hoo e ka bang 70% ea phaello ea indasteri e ne e le teng. e hapiloeng ke bo-ramatsete ba kantle ho naha.Indasteri ea mechine ea kaho e na le bothata ba motheo o fokolang oa liindasteri oa likarolo tsa mantlha tsa boemo bo phahameng, tse ka hlalosoang e le "joaloka ho hlaba 'metso".Leha ho le joalo, ka mor'a lilemo tse mashome tsa ho bokella le boiteko bo sa khaotseng, boemo bona boa fetoha.
Hajoale, lihlahisoa tsohle tse tšehetsang tsa baepolli ba mochini le li-bulldozer tsa China li rometsoe linaheng le libakeng tse 158 lefats'eng, 'me ho theiloe liakhente tse fetang 280 tsa mose ho maoatle lefatšeng ka bophara.Ka 2017, thomello ea thepa e amanang le excavator hammoho le“Lebanta le Tsela”e eketsehile haholo, ka keketseho ea 51% Asia Bohareng, 119% Afrika, 107% Asia Bophirimela le Afrika Leboea, le keketseho ea 80% ea selemo le selemo Asia Pacific.
China Machinery e hapa bareki ba bangata le ho feta.Nako le nako ha k'hamphani ea Chaena e senya puso ea eona 'me e hapa mohlala oa lisebelisoa, theko ea indasteri eohle e tla ba le phetoho e kholo.
Mechini ea China e hapa bareki ba bangata le ho feta.Nako le nako ha lik'hamphani tsa Machaena li senya monopo le ho hapa mohlala oa lisebelisoa, ho tla ba le phetoho e kholo ea theko ea indasteri eohle.
Indasteri ea mechine ea kaho ea crane e tjena.Hafeela tonnage e sa hlahisoe Chaena, theko ea kantle ho naha e phahame haholo.Ha re ne re se na lithane tse 300, li-crane tse tsoang kantle ho naha li ile tsa rekisa limilione tse 23.Ka mor’a hore lithane tsa rōna tse 300 li tsoe, re ile ra rekisa limilione tse 13.Ka nako eo, li-cranes tse tsoang kantle ho naha li ne li rekisoa ho feta limilione tse 15, limilione tse 23 ho isa ho tse 15, 'me tse limilione tse 8 li ne li le sieo.Theko ea United States, Jeremane kapa Japane e ile ea theoha hang-hang.
Ha e le hantle, matsete a mechine ea Chaena ea basebetsi ba R&D lefapheng la lipatlisiso le nts'etsopele e ntse e eketseha khafetsa, 'me matsete a selemo le selemo a lipatlisiso le nts'etsopele a tsitsitse ho feta 5% ea lekeno la thekiso.Hajoale, sebaka sa lipatlisiso se akarelitse lintlha tse fetang leshome le metso e 'meli tse kang theknoloji ea hydraulic, theknoloji ea phetisetso, theknoloji ea taolo e bohlale, theknoloji e felletseng ea mochini, le theknoloji ea meralo ea indasteri.Leha ho le joalo, ho sa ntse ho e-na le tsela e telele e lokelang ho etsoa hore mechine ea kaho ea Chaena e hlōlisane le lihlahisoa tsa machaba ka tsela e pota-potileng.
Indasteri ea tlhahiso ea Chaena joale e se e le tšitiso ea bohlokoa le sebaka sa bohlokoa, ke hore, tšitiso ho tloha ho tse kholo ho ea ho tse matla.Re tlameha ho ba le likelello tsa rona tse hlaphohetsoeng, 'me ha rea lokela ho ba le tšepo ka bofofu ka likatleho le metheo eo re e fihletseng nakong e fetileng.Ha rea lokela ho nyenyefatsa lekhalo leo re nang le lona hajoale.Mabapi le boiqapelo bo ikemetseng, matsete a lipatlisiso le nts'etsopele, le likhatelopele tsa mahlale a mantlha. Ho shebella halofo ea hora: theknoloji ea mantlha e ke ke ea rekoa
Ka December 2017, baeta-pele ba Chaena ba kile ba bontša hore indasteri ea tlhahiso ea lisebelisoa ke mokokotlo oa indasteri ea tlhahiso.Hoa hlokahala ho eketsa matsete, ho matlafatsa lipatlisiso le nts'etsopele, le ho potlakisa nts'etsopele, ho loanela ho lula libakeng tse phahameng tsa lefats'e, le ho laola tokelo ea ho bua ka thekenoloji, e le hore naha ea heso e tla fetoha naha e kholo indastering ea tlhahiso ea thepa ea morao-rao. ..Boqapi ke mohloli oa tlholisano ea mantlha ea khoebo, 'me litheknoloji tse ngata tsa mantlha li ke ke tsa batloa kapa tsa rekoa.
Mechine e meholo ea merafo e bulehileng ke karolo ea mantlha ea "lebenyane la moqhaka" la indasteri ea lisebelisoa tse phahameng, tse emelang boemo bo phahameng ka ho fetisisa ba theknoloji indastering.Ka mor'a lilemo tsa boiqapelo bo sa khaotseng, mechine e meholo ea merafo e bulehileng ea naha ea heso e fihlile boemong bo phahameng ba lefats'e.E le ho etsa hore mechini ea kaho ea China e be maemong a phahameng a lefats'e ka kakaretso le ho laola matla a puo ea tekheniki, re ntse re hloka ho etsa boiteko bo boholo.
Nako ea poso: Jun-08-2022
