The 18th China International Internal Combustion Engine and Parts Exhibition 
Weichai booth at the 18th China International Internal Combustion Engine and Parts Exhibition The reporter from China Truck Network noticed that the WP13G powertrain system occupied C in the booth of Weichai , which is also the power system of the diesel power field in the current industry. The system is equipped with the most advanced indicators of Weichai 13G enhanced engine, as well as the optimal configuration of the Fast integrated AMT automatic transmission and Hande HDZ425 single-stage reduction drive axle.
Weichai participates in the engine
According to the on-site technical staff, Weichai Power 13G enhanced engine further challenges the reliability and life new height, B10 life is 1.8 million kilometers, maintenance mileage is 120,000 kilometers, power is up to 650 horsepower, maximum torque is 2550N·m, maximum torque speed Extending to 950r/min, its reliability, fuel consumption, noise, light weight and other indicators are leading the industry; the Fast 1810 integrated AMT automatic transmission matched with the engine realizes the deep integration of mechanical hardware and electronic control hardware. System performance and reliability, compared with the existing domestic AMT, has obvious technical advantages; at the same time HDZ425 single-stage reduction drive axle, the weight is more than 10% lighter than competing products, the transmission efficiency is equivalent to the international axle level, more competing products Similar products are 3% higher.
In the diesel engine products, in addition to the WP13G powertrain system, Weichai also showed a variety of N platform light power such as WP2.3N, WP3N, WP4.1N/4.6N. It is worth mentioning that Weichai's various light powers use independent ECU systems, of which WP3N products also have high-efficiency SCR technology, DPF passive regeneration technology can fully meet the requirements of the national six regulations and industry needs. In addition, the WP2.3N, which is known as the most compact 2-liter diesel engine in the industry, will also be equipped with China National Heavy Duty Truck Light Truck products with 96kW output power and 20,000km oil change cycle.
Weichai engine 
Weichai engine
In the face of the country's development of clean energy and regulatory upgrades, Weichai is leading the development of the industry both in terms of development concepts and product inputs.
In 2018, Weichai set a new record for the monthly output of natural gas engines. At the exhibition site, the person in charge of Weichai told reporters that the sales volume of Weichai natural gas products remained good in the first half of 2019 in the segment.
In the natural gas products of this exhibition, Weichai brings a WP7NG series gas engine with an engine rated power of 199kW, which can meet the service of different models. According to the on-site technicians, the engine uses the theoretical air-fuel ratio + HEGR + three-way catalytic technology route, the performance is more mature, and the high compression ratio of the engine can also ensure better performance of power and economy. In addition, the intelligent EGR valve selected by the engine can ensure that the dynamic response of the engine is more accurate and rapid.
Weichai WP7NG engine
Not only WP7NG this product, looking at the diesel engine, all products have the characteristics of low speed and high torque, and the power performance is more advantageous. At the same time, the key components of the gas engine optimized by Weichai, the poetry engine The adaptability is greatly enhanced and the failure rate is significantly reduced. In addition, the diesel engine gas engine fault diagnosis equipment and various functional switches and other components are compatible with the diesel engine, and the interchangeability is good, which also ensures the quickness of after-sales service.
As a diversified development company, Weichai also exhibited a fuel cell system, which has won the attention of industry leaders and the audience.
According to the reporter of the China Truck Network, the firewood system of Weichai this time is the WEF46 fuel cell system, which is one of the mature fuel cell products of Weichai. The system is rated at 46kW and has a voltage range of 135V DC-270V DC. It is more powerful and is not limited by the Carnot cycle. The efficiency is up to 50%. The on-site technician told the reporter, "This fuel cell system uses hydrogen as a fuel, which has high-quality energy density characteristics, wide environmental adaptability, and seismic resistance in accordance with SAE J2380 requirements, and a higher level of protection."
WEF46 fuel cell system
2019 is the year in which the country wins the "Blue Sky Defence War". Weichai will also make every effort to accelerate the breakthrough of core technology. With diesel power, gas engines and fuel cells, we will create new advantages and strengthen our tradition through our own innovation system. The foundation of the business and the promotion of new business to accelerate the development of the battle for the battle to drive the development of the industry.
Reading volume: Source: Chinese network of truck: Wu YiTig Mma,Portable Welding Machine,Stud Welder,Stud Welding Machine
CHANGZHOU JINDA WEDLING CO.,LTD , https://www.jd-welding.com