Qaybaha Auto Durida Shidaalka Naaftada 178-0199 ee CAT Auto Shidaalka Duridda Caadiga ah ee Xadiidka
Sharaxaada Alaabta
Tixraac Xeerarka | 178-0199 |
Codsiga | 3126 matoorka |
MOQ | 4PCS |
Shahaado | ISO9001 |
Meesha Asal ahaan | Shiinaha |
Baakadaha | Baakad dhexdhexaad ah |
Xakamaynta tayada | 100% la tijaabiyay ka hor inta aan la rarin |
Waqtiga hogaaminta | 7-10 maalmood oo shaqo ah |
Lacag bixinta | T/T, L/C, Paypal, Western Union, MoneyGram ama sida looga baahan yahay |
Hagaajinta cadaadiska cirbadeynta
Xawaaraha hooseeya ee laba-stroke matoorada naaftada badda, oo lagu garto dhaqaalaha wanaagsan iyo kalsoonida sare, ayaa si weyn loogu adeegsadaa maraakiibta waaweyn, iyagoo wata qiyaastii 70% mugga xamuulka caalamiga ah waxayna door muhiim ah ka ciyaaraan nidaamka dhaqaalaha adduunka. Xawaaraha hooseeya laba istaroog Matoorka naaftada badda ayaa leh awood sare iyo sii daynta sare ee walxaha waxyeelada leh. Ururka Badaha Caalamiga ah (IMO) waxa ay bilaabeen in ay ka hirgeliyaan heerarka Tier III ee qaar ka mid ah goobaha xakamaynta qiiqa 2016, iyaga oo u baahan matoorada naaftada Marine ee xawaarahoodu ka hooseeyo 130r/min si ay u sii daayaan wax aan ka badnayn 3.4g/(kW·h) ee NOx gudaha aagga xakamaynta qiiqa. Maraakiibta ku guul dareysata inay buuxiyaan heerarka qiiqa hawada ayaa wajahaya inay awoodi waayaan inay u dhoofaan xeebaha qaar ka mid ah wadamada horumaray. Waqtigan xaadirka ah, waxaa jira laba dariiqo farsamo oo waaweyn oo loogu talagalay matoorada naaftada badda ee xawaaraha hooseeya si ay u buuxiyaan heerarka qiiqa Tier III: (1) hoos u dhigista catalytic ee xulashada (selectivecatalyticreduction, SCR) tignoolajiyada hoos u dhigista catalytic ee NOx iyadoo lagu darayo urea N2, waxay u baahan tahay dheeraad ah qalabaynta qalabaynta ka dib, iyo kharashka dayactirka oo sarreeya; (2) Tiknoolajiyada dib-u-wareejinta qiiqa-gaaska (EGR) waxay yaraynaysaa heerkulka gubashada ee dhululubada iyadoo soo bandhigaysa gaaska qiiqa-gaaska ah taasoo joojinaysa jiilka NOx ee dhululubada, laakiin waxay keenaysaa korodhka isticmaalka shidaalka. Sanadihii la soo dhaafay iyadoo codsiga bilowga ah ee cadaadiska sare ee farsamada tareenka caadiga ah ee xawaaraha hoose Matoorada badda hagaajinta qaabeynta nidaamka duritaanka iyo dabacsanaanta istaraatijiyad ayaa caddeeyey in ay leeyihiin awood weyn si loo hagaajiyo in-cylinder saliid iyo gaaska isku dhafka ah iyo habka gubashada. Suugaanta algorithm-ka-yar-yar waxaa loo isticmaalaa in lagu wanaajiyo xuduudaha hore ee duritaanka waxaana la ogaaday in istaraatijiyad ku habboon ka-hortagga duritaanka ka hor ay soo gaabin karto muddada dib-u-dhigga shilalka hagaajinta waxtarka gubashada waxayna si wax ku ool ah u yareysaa isticmaalka shidaalka.