Yuchai YC6K series natural gas engine

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YC6K series diesel engine & lt; b> a model description & lt; /b> YC6K series heavy truck engine is Yuchai for domestic highway tractor, heavy-duty engineering vehicles and other segments of the market characteristics, synchronization of joint European AVL company developed design a with the world's high-end products in the heavy engine, is China first meet Euro IV / euro / Euro VI emission of top camshaft valve four heavy duty diesel engine, integrated with one of the world's most advanced technology achievements, with 30 a number of patented technologies, the technical performance indicators far ahead of similar domestic engine, fuel consumption indicators, weight ratio index ranked the forefront of the world's advanced level. < b> < /b> two models; < b> < /b> sturdy and durable; the cohesion of European cutting-edge technology, excellent birthright, grade is widely used in the integrated design way ahead - technology, eradicate the hidden trouble from the source & #216; & nbsp; integral cylinder head and the intake pipe integrated & #216; & nbsp; oil cooler, oil filter seat, water pump and thermostat seat integrated & #216; & nbsp; timing gear chamber cover and flywheel shell integrated & #216; & nbsp; timing gear system and power transmission system after integrated. International advanced level production line manufacturing process, with carefully crafted quality products - Longmen symmetrical cylinder advanced, large rigidity, long life < b> /b> power < - than 12 liters engine of 0.6 liters of competing products, large capacity and strong power, Heavy loading, earn faster than competing products high - speed torque - the same working conditions, high bearing capacity, high efficiency of < b> intelligent < /b> - with intelligent management, intelligent energy saving, intelligent guard, intelligent servo and intelligent early warning function, save worry, save money, the intelligent care, prolong the service life of the engine < b> < /b> low fuel consumption; the condensed overhead camshaft roller rocker, cutting-edge technology, create magic - saving integrated four valve technology essence, fuel saving measures leading superior < b> < /b> - integrated advanced technology can increase the oil Yuchai section, to achieve precise fuel < b> < /b> - adopt the efficient exhaust brake, protect the safety of users, for the way the vehicle downhill especially important double cylinder pump, safe < b> < /b> comfort; - overhead camshaft, rocker roller, Create a comfortable car - point line meshing gear patented technology, create comfortable environment - intelligent engine, small vibration, low noise - integral cylinder head, enjoy the quiet journey < b> three; YC6K < /b> technical parameters; YC6K1248-40YC6K1246-40YC6K1243-40YC6K1241-40YC6K1238-40 type camshaft arrangement of overhead camshaft cylinder head structure of integral cylinder head valve valve number 4 piston displacement (L) 12.15 (mm) bore * stroke supercharged 129 x 155 air cooling power / speed calibration (kW/ r/min) 353/ 1900338/1900316/1900301/1900280/1900 maximum torque / speed (N< b> & #8729; < /b> m/ r/min) 2200/1000 ~ 15002200/1000 ~ 15002100/1000 ~ 15002000/1000 ~ 15001800/1000 ~ 1500 of the lowest fuel consumption (g/kW& #8729; H) = 185 BOSCH high pressure common rail fuel system SCR noise emission processing system ISO3 744& nbsp; dB (A) = 95 4 net mass emissions (kg) 1100 adaptation models of heavy tractor, cement mixer, heavy truck