Ukukhetha Amandla Ama-Cutter Suction Dredgers: I-Weichai vs Cummins - Yikuphi Okufanele Kakhulu Kokudonsa Ubunjiniyela?

Njengemishini eyinhloko yokugezwa kwemifula, imvume yokukhipha udaka echwebeni kanye nezimayini zegolide ze-alluvial, ama-cutter suction dredgers asebenza ngaphansi kwezimo zokusebenza ezinzima okuhlanganisa umthelela wesikhathi eside womthwalo osindayo, ukuguguleka kothuli nokusebenza okungayeki. Ukukhethwa kwezinjini zasolwandle kunquma ngokuqondile ukuqina kwemishini kanye nembuyiselo ekutshalweni kwezimali.

I-Qingzhou Jinqi Mining Machinery Co., Ltd. isisebenze ngokukhethekile ekumbeni nasezimayini zegolide iminyaka engaphezu kweshumi. Sisekelwa isisekelo sokukhiqiza esingu-20,000 ㎡ nesipiliyoni sephrojekthi emazweni angaphezu kuka-30 emhlabeni wonke, sihlaziya izici zokusebenza zemikhiqizo yamandla amabili avamile, i-Weichai ne-Cummins, ukuze ilethe izixazululo zokukhetha imishini egunyaziwe futhi sisize amakhasimende akhethe isistimu yamandla ephelele yamaphrojekthi awo.

Izinjini zikadizili zasolwandle i-Weichai ziwuphawu olunconyelwe kakhulu amakhasimende yi-Qingzhou Jinqi Mining Machinery Co., Ltd. Inejubane eliphansi netorque ephezulu enetorque eyanele yokugcina, igwema indawo yokudayisa injini ngesikhathi sokusika inhlabathi eqinile kanye nokusebenza kokudonsa kwesihlabathi esigxilile kakhulu. Yakhelwe ngemizimba ekwazi ukumelana nokuguga futhi ihambisana nophethiloli wekhwalithi ephansi, izinjini ze-Weichai zinciphisa izindleko zokuthengwa kwempahla nezingxenye eziyisipele ngaphezu kuka-20% uma ziqhathaniswa ne-Cummins. Ngokuqhakambisa amanethiwekhi aminyene wenkonzo yangemuva kokuthengisa kulo lonke elase-Asia, e-Afrika naseLatin America, alungele amaphrojekthi aphesheya kwezilwandle asebenza kanzima njengokumbiwa kwemifula kanye nezimayini zegolide ze-alluvial, ngomjikelezo wokulungisa ongaphezu kwamahora angama-20,000.

Izinjini zasolwandle zaseCummins zingamayunithi ozikhethela wona ahlinzekwa yi-Qingzhou Jinqi Mining Machinery Co., Ltd. ezifundeni ezinemithetho eqinile yezemvelo. Zihlonyiswe ngamasistimu okulawula ama-elekthronikhi asezingeni eliphezulu, izinjini zasolwandle zaseCummins zifaka umsindo ophansi kanye namazinga aphezulu okuthobela ukungcola. Noma kunjalo, babeka izimfuneko eziqinile maqondana nekhwalithi kaphethiloli kanye nezimo zokuwunakekela. Izingxenye eziyisipele zithatha isikhathi eside ukutholakala ezindaweni ezikude, futhi azinawo amandla anele omkhawulo ngaphansi kwezimo zokusebenza ezinomthwalo osindayo. Ngakho-ke, azinconyelwe ama-dredgers wobunjiniyela asetshenziswa ezindaweni zezimayini zase-Afrika naseNingizimu Melika.

Njengomkhiqizi ochwepheshile wemishini yokumba, i-Qingzhou Jinqi Mining Machinery Co., Ltd. ibambelela kufilosofi egxile kumakhasimende futhi ibeka phambili izimo zangempela zokusebenza lapho kukhethwa amasistimu kagesi esikhundleni sokwamukela ngokungaboni izinjini eziphezulu. Amayunithi kagesi e-Weichai ayinketho yokuqala kumaphrojekthi angama-90% okumbiwa nokumbiwa kwegolide, ukulinganisa ukuqina okuvelele kanye nezindleko zokusebenza komjikelezo wokuphila okugcwele. Kumakhasimende anesabelomali esanele asebenza emazweni anezindinganiso eziqinile zezemvelo, sinikeza amasethi aphelele enziwe ngokwezifiso ahlonyiswe ngezinjini ze-Cummins. Inkampani iletha izixazululo zamandla ezifaniswe kahle, ezisebenza kahle kakhulu zemishini yokudonsa kumakhasimende emhlabeni wonke.