Coolant - Lub "Lifeblood" ntawm Lub Cav
Thaum lub cav ua haujlwm, cov cua kub ntau yog tsim thiab yuav tsum tau dissipated los ntawm cov cua txias; txwv tsis pub, nws yuav ua rau tuag taus. Cov ntaub ntawv qhia tau hais tias 40% ntawm lub cav tsis ua haujlwm yog vim kev saib xyuas tsis raug ntawm cov cua txias, nrog rau cov kev hem thawj tseem ceeb los ntawm peb yam: hlau corrosion, cavitation yaig, thiab nplai deposition. Lub luag haujlwm tseem ceeb ntawm cov dej txias tsis yog tsuas yog tiv thaiv kom khov xwb tab sis kuj ua kom txias thiab dissipate tshav kub, tiv thaiv corrosion thiab xeb, tiv thaiv kev kub ntxhov thiab nplai tsim, thiab ncaj qha txiav txim siab lub cav lub neej ntev thiab kev ua haujlwm ruaj khov. Fleetguard tau koom tes nrog kev ua haujlwm hnyav -lub luag haujlwm diesel cav accessories, thiab nws cov khoom tau tsim tshwj xeeb thiab tsim kom tau raws li qhov xav tau ntawm kev ua haujlwm hnyav.
Dab tsi yog nyob rau hauv lub coolant?
Dej-raws li cov kua ua rau lub qhov kub thiab txias kom qis. Ethylene glycol (EG): Hom kev lag luam tseem ceeb hauv kev ua lag luam, nrog rau kev tiv thaiv zoo heev -kev ua haujlwm khov tab sis qee qhov toxicity. Propylene glycol (PG): Tsawg siv thiab kim dua me ntsis, tsis yog - tshuaj lom, tab sis nrog qis qis dua - tiv thaiv kub. Additives: Cov qauv tshuaj los tiv thaiv lub tog raj kheej liner cavitation, nplai tsim, thiab lwm yam teeb meem.
Certification thiab Standards:
Ua raws li cov ntaub ntawv pov thawj thoob ntiaj teb xws li SAE J1941 thiab ASTM D6210, nrog kev sib raug zoo thiab kev ntseeg tau zoo.
Nkag siab Fleetguard's "Hardcore Indicators"
Kub adaptability: Xaiv lub freezing point raws li nyob rau hauv lub zos huab cua, 10℃qis dua lub zos yam tsawg kawg nkaus kub. Los tiv thaiv - corrosion thiab tiv thaiv - xeb muaj peev xwm: Los ntawm pH tus nqi thiab hlau ion tswj, tiv thaiv corrosion ntawm lub tshuab cua txias thiab txuas lub cav lub neej. Ntev -lub sij hawm ruaj khov: Super- lub neej ua haujlwm ntev ntawm 380,000 mais lossis 6,000 teev lub cav (yuav tsum tau saib xyuas DCA4). Piv rau 2-3-xyoo hloov lub voj voog ntawm cov coolants zoo tib yam, nws yog kev lag luam ntau dua.
Kuv puas yuav tsum xaiv Fleetguard rau kuv cov khoom siv?
Core compatibility: Cummins hnyav- lub luag haujlwm diesel cav, diesel generator teeb. Cov xwm txheej txuas ntxiv: Lwm yam hnyav- lub luag haujlwm diesel cav, siv tshuab siv, aluminium cav tsheb / lub teeb tsheb, thaj chaw roob, thaj chaw txias, siab - qhov kub thiab siab - load tej yam kev mob (xws li ntev- kev thauj mus los deb, chaw nres tsheb fais fab), offshore platforms, thiab lwm qhov chaw hnyav.
Yuav Siv Fleetguard Lim li cas kom raug?
Cov lus qhia xaiv: Xaiv qhov chaw khov kho raws li qhov ntsuas kub hauv zos. Qhov sib txawv ntawm cov kua premixed (npaj siv) thiab cov kua ntshiab (sib tov 1: 1 nrog dej deionized). Kev siv taboos: Tsis txhob sib xyaw nrog lwm hom lossis xim ntawm cov dej txias, tsis txhob qhib lub hau radiator thaum lub cav kub, thiab zam kev sib cuag ntawm daim tawv nqaij. Cov ntsiab lus ntawm kev saib xyuas: Tsis tu ncua xyuas qhov zoo li ntawm lub coolant (tsis muaj sediment, ntshiab thiab pob tshab), ntxiv DCA4 txhua txhua 20,000 kilometers los yog 250 teev ua hauj lwm, thiab hloov tam sim ntawd yog hais tias nws ua pos huab los yog impurities.
Coolant, xaiv cov khoom tsim nyog raws li koj xav tau, thiab nco ntsoov peb lub ntsiab lus tseem ceeb: kev tshuaj xyuas, ntxiv, thiab tu. Paub txog cov khoom uas ua tau raws li ASTM D6210/D3306 thiab Cummins CES14603 tus qauv, thiab siv lawv ua ke nrog qeeb - tso cov lim kom txo tau qhov tsis raug thiab ua kom lub cav ua haujlwm ruaj khov.