CUMMINS Tvornica QSK23 4902828 4326639 4326640 Injektor goriva za dizel motor za Cummins QSK23 Originalni novi injektor

Injektor za gorivo 4326640 je visoko{1}}precizna OEM-komponenta common rail-a ekskluzivno projektovana za dizel motore serije c-ummins QSK23, u potpunosti usklađena sa c-ummins strogim standardima kvaliteta i tehničkim specifičnim-acijama [superscript: direktna zamjena za dio: 6] neprimjetno odgovaraju QSK23 zapremini od 23L i rasponu snage od 760-969 KS. Kao osnovna komponenta QSK23 motora visokog{16}}sistema ubrizgavanja pod visokim pritiskom (HPI)[superscript:6], on je posebno optimiziran za teške scenarije-radi, uključujući rudarske mašine,{21}}veliku građevinsku opremu, industrijske generatorske setove i željeznička inženjerska vozila[superscript:4] dugoročna-pouzdanost, stabilne performanse i precizna kontrola goriva u ekstremnim radnim uslovima su najvažniji. Ovaj injektor usvaja naprednu tehnologiju elektronske kontrole, funkcionirajući kao normalno zatvoreni ventil koji se precizno otvara nakon primanja signala od ECU motora[superscript:6], osiguravajući preciznu isporuku goriva i optimalnu efikasnost sagorijevanja čak i u složenim radnim okruženjima kao što su-visinske rudarske lokacije i velike-konstrukcije. Odlikuje se-isporukom goriva pod visokim pritiskom do 1800 bara (26108 psi), u kombinaciji sa ultra-finom atomizacijom (manje od ili jednako 33 mikrona) putem precizno-mašinskih rupa za raspršivanje, jamčeći ujednačenu distribuciju goriva za smanjenje emisija izduvnih gasova dok je u skladu sa standardom US EPA II i EU EPA II standardom goriva 7-10% u poređenju sa konvencionalnim injektorima[superscript:3]. Opremljen ultra brzim solenoidom (vrijeme otvaranja/zatvaranja<0.1ms), it enables precise multi-stage injection (pre-injection, main injection, post-injection) to optimize combustion, minimize engine noise and vibration, and significantly extend the engine's service life. Constructed with premium wear-resistant materials through strict screening[superscript:1][superscript:6], including heat-treated high-strength alloy steel for the body, stainless steel nozzle tip with tungsten carbide coating (HRC72) for enhanced durability and corrosion resistance, high-temperature resistant copper solenoid coil, and Viton fluoroelastomer seals for effective oil-fuel separation and leakage prevention, this injector boasts excellent adaptability to extreme temperatures (-40°C to 170°C) and harsh working conditions. It also meets strict installation precision requirements, with a recommended torque value of 34 N·m (25 ft-lb) plus a 90-degree tightening during installation, and an injector protrusion range of 2.42-2.92 mm (0.095-0.115 in) to ensure perfect fit with the cylinder head[superscript:1]. Every unit undergoes rigorous factory testing, including pressure calibration, flow measurement, spray pattern validation, and leakage checks[superscript:1], to ensure full compatibility with c-ummins QSK23 engine control systems and direct replacement for original parts. With a comprehensive set of OEM cross reference numbers, it offers hassle-free installation (professional installation is recommended) and reliable after-sales support, including a 12-month warranty and global service network coverage, making it the ideal choice for maintaining the performance, efficiency, and longevity of c-ummins QSK23 series engines in demanding industrial scenarios.