中国重汽天然气发动机培训*济南复强动力有限公司1中国重汽天然气发动机培训*济南复强动力有限公司2中国重汽天然气发动机培训*济南复强动力有限公司3中国重汽天然气发动机培训*济南复强动力有限公司4中国重汽天然气发动机培训*济南复强动力有限公司5中国重汽天然气发动机培训*济南复强动力有限公司6中国重汽天然气发动机培训教材The training of CNHTCs natural gas engines 中国重汽天然气发动机培训*济南复强动力有限公司742、64、84Wheel base 3800mm- 4600mmWT615 engine230PS-340PSHW13710High-pressure cylinders group 480L(R/L)+4120L(B) Trip range mileage 300km 480L+4140L 330km480L+8140L 530km 中国重汽天然气发动机培训*济南复强动力有限公司84 tanks 8 tanksCNG Tractor中国重汽天然气发动机培训*济南复强动力有限公司9Light sideRight side中国重汽天然气发动机培训*济南复强动力有限公司10中国重汽天然气发动机培训*济南复强动力有限公司11Control systemInflation port中国重汽天然气发动机培训*济南复强动力有限公司12CNG 84CNG Dumper中国重汽天然气发动机培训*济南复强动力有限公司13中国重汽天然气发动机培训*济南复强动力有限公司14CNG 84中国重汽天然气发动机培训*济南复强动力有限公司15LNG TractorLNG S38 Tractor中国重汽天然气发动机培训*济南复强动力有限公司16LNG（B）中国重汽天然气发动机培训*济南复强动力有限公司17LNG (R/L)中国重汽天然气发动机培训*济南复强动力有限公司18Gasification deviceLNG中国重汽天然气发动机培训*济南复强动力有限公司19LNG (L)中国重汽天然气发动机培训*济南复强动力有限公司20LNG Dumper84 64中国重汽天然气发动机培训*济南复强动力有限公司21中国重汽天然气发动机培训*济南复强动力有限公司22LNG chassis 中国重汽天然气发动机培训*济南复强动力有限公司231.CNHTCs natural gas engines CNHTCs natural gas engines, it is CNHTCs fully implement for international strategy, and to further improve the enterprises independent innovation ability and the core competitive power, bigger and stronger CNHTCs power enterprise, according to the market demand at home and abroad and heavy truck technologys development trend, in the original WD615 engines ,on the basis of series diesel engine to design the gas engine.At present, the natural gas engines power is cover 230 Hp to 340 Hp, and it can fully satisfy the medium, heavy vehicles and various types of airbus supporting demand. 中国重汽天然气发动机培训*济南复强动力有限公司24CNHTCs natural gas engines main fittings choose international brand or domestic top-ranking supplier of products, with advanced production technology and equipment safeguard parts processing and assembly and adjustment quality, and to maintain the diesel engine with WD615 countries most parts of the general basis, focusing on into the exhaust system and head, piston, to design for natural gas engine completely the combustion characteristics, the machine performance, reliability and economic indicators are better than domestic products. Since CNHTCs natural gas engines on the international and domestic market, users receive the wide recognition, industry in natural gas engine market to form their own brand advantages, the 10 liter displacement gas engine technology is the most advanced, the quality is most reliable. 中国重汽天然气发动机培训*济南复强动力有限公司252. The advantages of CNHTCs natural gas enginesCNHTCs natural gas engines is with the United States EControls company joint development and design completely with independent intellectual property rights, with a contemporary world advanced level of a new generation of electrical, rareness burning, four valve natural gas engines. More economic WD615 diesel engine parts and versatility, spare parts supply, maintenance, and convenient, and greatly reduce the maintenance costs. Four valve structure design has greatly increased the the charging efficiency of engines, thin combustion way to make the engine has the very good fuel economy, the lowest gas consumption for 195 g/kw. H, fuel costs is far lower than the diesel engine. E controls system maintenance cost low, Woodward system maintenance cost is high, for example: Woodward nozzle system. 中国重汽天然气发动机培训*济南复强动力有限公司26More Reliable Inherited WD615 diesel engine unique a frame structure, high strength reinforced body; Vortex low temperature back; Strict quality management system, main fittings choose international brand or domestic top-ranking suppliers products, ensure the reliability of the machine. More environmental protection Because of the exhaust of natural engine no particles, so in emission test to measure not exhaust particles, and diesel engine emission test for the exhaust particles have the strict request, through this problem can explain the emission standards under the same natural engines than diesel engine more environmental protection. The complete with independent intellectual property rights reinforcement the body, effectively reduce the vibration and reduce noise. To achieve the four countries emissions. 中国重汽天然气发动机培训*济南复强动力有限公司27WT615 series gas engine technology parameters 中国重汽天然气发动机培训*济南复强动力有限公司28中国重汽天然气发动机培训*济南复强动力有限公司293. WT615 series gas engine main structure Reinforced wide body ：Inherited British Ricardo company for the country diesel engine design reinforcement wide body and the crankcase, significant strengthening the engine block of the stiffness and strength, improve the heat load of the engine, greatly improve the engines reliability and service life, and at the same time significantly reduce the vibration and noise. 中国重汽天然气发动机培训*济南复强动力有限公司30Four valve structure ：Through the WAVE combustion simulation and CFD fluid dynamics calculation, using four valve into, exhaust systems