Yuchai YC4S series diesel engine

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YC4S series diesel engine & lt; b> a model description & lt; /b> YC4S series engine is Yuchai for high-end light truck market, joint European famous engine R & D institutions, design and development of light truck four valve engine. With compact structure, light weight, low emission, low fuel consumption, low noise and so on. < b> < /b> two models; < b> < /b> sturdy and durable; Europe - condensed essence of technology, excellent innate - international advanced level production line manufacturing, with advanced technology, carefully crafted quality products - integral cylinder + wet cylinder sleeve, long life < b> < /b> - strong power; large torque at low speed than competing products - use the same conditions, high bearing capacity, running fast, high efficiency of < b> intelligent < /b> - with intelligent management, intelligent energy saving, intelligent guard, intelligent servo and intelligent early warning function, worry, save time, save money - intelligent care, prolong the service life of the engine < b> < /b> low fuel consumption; the integration of four valve technology essence, fuel saving measures leading superior < b> < /b> - integrated advanced technology can fuel the next Yuchai, achieve accurate fuel < b> Shu < /b> - point line meshing gear patented technology, create comfortable environment - intelligent engine, small vibration, low noise - integral cylinder head, enjoy the quiet journey < b> three; YC4S< /b> < b> < /b> technical parameters; & nbsp; YC4S160-40YC4S140-40YC4S120-40 integral cylinder head structure of each cylinder head valve number 4 cylinder piston displacement (L) 3.76 (mm) bore * stroke supercharged 102 x 115 air cooling power / speed calibration (kW/ r/min) & nbsp 118/2800105/280088/2800; maximum torque / speed (N< b> & #8729; < /b> & nbsp; m/ r/min) 550/1200 ~ 1800420/1200 ~ 1800350/1200 ~ 1800 of minimum fuel consumption (g/kW& #8729; H) = 198 BOSCH common rail fuel system emission processing system EGR+POC+DOC noise ISO3744& nbsp; dB (A) = 97 discharge 4 net mass (kg) 330 adaptation models total quality Volume 3.8-8 tons of light transport vehicles