Chochitika chalakwika: Xugong QY20B crane imazungulira mwachangu komanso pang'onopang'ono.
Kufotokozera zolakwika: mukwere sitimayi ndikusinthasintha mwachangu pang'onopang'ono. Onani kuti zopanikizika mbali zonse ndizosiyana pakagwiridwe kantchito.
Chifukwa kusanthula kulephera:
1: The pamalo wononga wa makina gawo lotetezera vavu ndi lotayirira.
2. Valavu yanjira imodzi kumbuyo kwa valavu yoyenda mozungulira siyosindikizidwa mwamphamvu, zomwe zimapangitsa kuti mafuta azithamangitsidwa mbali imodzi.
3. Valavu yoyenda mu valavu yodzaza ndi madzi yovundikira yokhazikika sinatsekedwe mwamphamvu, zomwe zimapangitsa kuti mafuta azithamangitsidwa mbali imodzi.
Njira zosanthula njira ndi njira:
1: sintha tsinde pamalo wononga wa olimba makina chotetezera valavu.
2. Yang'anani valavu yopita kuseri kwa valavu yokhazikika.
3. Konzani valavu yoyenda yodzaza ndi valavu yapa rotary.
Ponena za izi, QY70KC imakhutitsidwa kwambiri ndi kutalika kwake kwa mkono wa 48m. Chigawo chachikulu chachisanu, mutu umodzi wokhazikika komanso mchira wophatikizika, magwiridwe antchito ndi 9% patsogolo pazogulitsa zatsopano za mulingo womwewo, komanso magwiridwe antchito pafupipafupi a boom wapakatikati ndi wautali komanso wokwanira kufikira ndi 10% mpaka 15%. Izi zinamuthandiza kuthana modekha ndi zovuta zosiyanasiyana za uinjiniya. Kuwombera mwachangu, kuwonjezeka mwachangu, kuyenda kwakanthawi kochepa, komanso kuchita bwino kwambiri kumatha kumubweretsera phindu komanso kubwerera kwakukulu.
Potengera magwiridwe antchito, QY70KC ndiyabwino kwambiri. Tiyeni titenge mtundu wakale wa XCMG QY70K poyerekeza. Kukweza jib kwa QY70KC (ikafalikira mpaka 48m) itha kugwiritsidwa ntchito pamalo okwera pafupifupi madigiri 40. Mtunduwo ukhoza kukhala mpaka 36m ndipo kutalika kukweza mpaka 31m. Poterepa, kukweza kwakukulu kumatha kufikira matani 1.6. QY70K yakale imakhala ndi kutalika kwakutali kwa 25m komanso kulemera kwakukulu kwamatani 0,7 okha pachimake (44.5m), counterweight (6t) ndi 36m osiyanasiyana. Poyerekeza, magwiridwe antchito a QY70KC amadziwika okha.
QY70KC ili ndi zotsutsana zambiri ndi mitengo yayitali, yomwe ndiyabwino kwambiri. Kutalika kwa mkono kumatha kufikira 48m. Poyerekeza ndi QY70K yakale (kutalika kwa mkono wa 44.5m), kutalika kwazitali kwambiri kungakhale pafupifupi 5m mosiyana pamlingo womwewo! Osapeputsa kusiyana uku, mukuyenera kukumana ndi zovuta zina, ngakhale simungathe kuzitumiza ndi mita imodzi.
Pogwiritsa ntchito magwiridwe antchito, QY70K idadziwikanso chimodzimodzi. QY70K imagwiritsa ntchito mpope wa G-m'badwo wapawiri wosinthika + wamagetsi pambuyo pobwezera, mapampu awiriwa amagawika ndikuphatikizidwa kuti azilamulira, ndipo magwiridwe antchito ndi omwe akutsogolera makampani. Mwanjira ina, ma hydraulic system a QY70K amatha kuwongolera mphamvu yamainjini komanso kupopera kwama hydraulic mafuta munthawi yeniyeni malinga ndi zomwe woyendetsa akukweza. M'mawu aanthu wamba, dongosololi "limatha" kupereka mphamvu zochuluka komanso kuyenda ngati "kugwiritsidwa ntchito". , Palibe inki, palibe zinyalala!
Post nthawi: Aug-21-2020