Sarudzo yeSimba yeCutter Suction Dredger: Weichai vs Cummins - Ndeipi Inonyanya Kukodzera Injiniya Dredging?

Semidziyo yepakati yekuchera rwizi, port silt clearance uye alluvial gold mining, cutter suction dredgers inoshanda pasi pemamiriro ekushanda akaomarara anosanganisira kuremerwa-kuremerwa-mutoro, kukukurwa kweguruva uye kusamira kushanda. Kusarudzwa kweinjini dzemugungwa kunotarisisa kugadzikana kwemidziyo uye kudzoka pakudyara.

Qingzhou Jinqi Mining Machinery Co., Ltd. ine hunyanzvi mukuchera uye goridhe michina yezvicherwa kweanopfuura makore gumi. Tichitsigirwa ne20,000 ㎡ yekugadzira hwaro uye ruzivo rweprojekiti munyika dzinopfuura makumi matatu pasirese, isu tinoongorora mashandiro emhando mbiri dzemagetsi makuru, Weichai neCummins, kuendesa zvine chiremera sarudzo dzekushandisa uye kubatsira vatengi kutora yakakwana simba system yemapurojekiti avo.

Weichai marine dhiziri injini ndiyo yepamusoro inokurudzirwa mhando yevatengi neQingzhou Jinqi Mining Machinery Co., Ltd. Iine yakaderera kumhanya uye yakakwirira torque ine yakawanda torque reserve, inodzivirira kumisa injini panguva yakaoma yekucheka ivhu uye yakakwirira-yakadzika jecha kushanda. Yakavakwa nemitumbi isingapfeki uye inoenderana nemafuta emhando yakaderera, injini dzeWeichai dzakacheka kutenga uye mitengo yasara nepamusoro pe20% zvichienzaniswa neCummins. Kuzvikudza dhizaini mushure mekutengesa sevhisi network mhiri kweAsia, Africa neLatin America, iwo akanakira anorema-basa mhiri kwemakungwa mapurojekiti senge rwizi dredging uye alluvial goridhe migodhi, nekutenderera kutenderera kunopfuura 20,000 maawa.

Cummins marine engines mayuniti esarudzo anopihwa neQingzhou Jinqi Mining Machinery Co., Ltd. kumatunhu ane mitemo yakasimba yezvakatipoteredza. Yakashongedzerwa neakaomesesa emagetsi ekudzora masisitimu, Cummins marine injini inoratidzira yakaderera ruzha uye yakakwirira emission yekuteerera zviyero. Zvakangodaro, ivo vanoisa zvakaomesesa zvinodiwa pamhando yemafuta uye mamiriro ekugadzirisa. Spare parts zvinotora nguva yakareba kuti zviwanikwe munzvimbo dziri kure, uye hadzina kukwana simba muganho pasi pemamiriro ekushanda anorema. Naizvozvo, ivo havakurudzirwe einjiniya dredgers anoshandiswa munzvimbo dzemigodhi dzeAfrica neSouth America.

Senyanzvi yekugadzira michina yekuchera, Qingzhou Jinqi Mining Machinery Co., Ltd. inonamatira kune yakatarisana nevatengi uzivi uye inotungamira mamiriro chaiwo ekushanda kana uchisarudza masisitimu emagetsi pachinzvimbo chekupofumadza mainjini ekupedzisira. Weichai magetsi mayuniti ndiyo yekutanga sarudzo ye90% yekuchera uye migodhi yegoridhe mapurojekiti, kuenzanisa kusimba kwakasimba uye yakazara-hupenyu hwekushandisa mari. Kune vatengi vane mabhajeti akakwana anoshanda munyika dzine hutsinye hwemamiriro ekunze, tinopa akagadziridzwa akazara seti akashongedzerwa neCummins injini. Iyo kambani inopa yakanyatsoenderana, yakakwirira-inoshanda simba mhinduro dzekudhirowa michina kune vatengi pasi rese.