Introduksjon 4V series marine SIDA engine is modified based on international advanced technology. According to the standard,rule and customers requirements, improved combustion system,inlet and outlet system,cooling system and power output system.As power used for small yacht , short sea fish boat and short sea or inland river transport ship. Produkt detalj Original: Jiangsu, Kina Certification: IATF16949 etc. Pris: omsettelig Betalingsbetingelse: T / T, L / C Leveringsdato: omsettelig Emballasje: eksport standard pakke Marked: Midtøsten / Afrika / Asia / Sør-Amerika / Europa / Nord-Amerika Warranty: 1 year or warranty exclusive agreement MOQ: 1 set Tekniske spesifikasjoner Fordeler 1. Den siste mainframe vedtar elektronisk kontroll common rail-teknologi, 90% av delene er optimalisert, strukturen er mer kompakt, kontrollen er mer fleksibel, påliteligheten er høyere, kombinert med det ultra - lange taktslaget, drivstofforbruk og utslippskontroll kan oppnå utmerkede resultater. Det gir lavere kostnader og lavere slag og lavere hastighet effektutgang for skip drift, noe som er gunstig for den lave hastigheten på skipstruster og reduserer drivstofforbruket. 2.Advanced design and excellent manufacturing, adapt to all kinds of severe working conditions, high strength, heavy load operation ability. 3.The integrated design of cylinder block and cylinder head eliminates the occurrence of engine leakage and oil leakage. The parts are about 40% less than other similar engines, and the failure rate is greatly reduced. 4.The cylinder bore is designed with a platform reticulate, and the perfect geometry effectively prevents the oil from leaking, and adopts the advanced technology process such as the new piston ring assembly and the sealing gasket, so that the oil loss is reduced. 5.The third stage combustion filter ensures a balanced particle dispersion level, protects the main components of the fuel system, and prolongs the engine life to the maximum extent.
Engine & nbsp; Model SD485 SD 490 SD 493 SD 490Z SD 493Z SD4102 SD4102Z SD4102ZL aspirasjon Naturlig Turboladet Naturlig Turboladet Turbo + Mellomkjøling Forbrennings Direct & nbsp; injection Guvernør Mekanisk Sylinder nummer 4 4 4 4 4 4 4 4 Bore x Slaglengde (mm) 85x100 90x100 93x102 90x100 93x102 102x115 102x115 102x115 Fortrengning (L) 2.27 2.55 2.77 2.55 2.77 3.76 3.76 3.76 Kompresjonsforhold 19.1:1 17.5:1 Nominell effekt (KW) 17/20/24 23/27/35 25/30/42 30/36/54 36/43/66 34/40/66 46/55/85 52/62/90 r / min 1500/1800/3000 Maksimal tomgangshastighet（r / min) ≤1575 ≤1575 ≤1575 ≤1575 ≤1575 ≤1575 ≤1575 ≤1575 Minimum ingen - last stabil hastighet（r / min) 800～850 Fuel & nbsp; consumption（g / kW.h） 245 245 245 240 230 245 245 245 Kjølesystem water & nbsp; cooling Smøresystem Combined & nbsp; Pressure & amp; Splashing Størrelse (mm) 735x585x637 825x623x788 Arbeidsrekkefølge for sylinder 1-3-4-2 Intake pipe & nbsp; diameter mm ∅60 ∅64 Oljevolum L 8 8 8 8 8 8 8 8 Maximum oil & nbsp; temperature℃ 120 120 120 120 120 120 120 120 Starttype 12V - like Flaywell - SAE SAE 4 - 7, 5 0010010 # 39; & # 39; SAE 3-10 / SAE 3 - 11, 5 0010010 # 39; & # 39; 
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