WP5, WP7 unveil new breakthroughs in Weichai power development

Following the successful development of the LanQingGuo III engine, Weichai Power (000338) relied on its high-end R&D capabilities and successfully developed the National IV and National V engines. At the same time, utilizing the advantages of its industrial chain, it has developed the world's first "powertrain" product for system matching and development of engines, gears, and axles.

At the business meeting on the 20th, Weichai Power introduced two new engines, the WP5 and WP7 series diesel engines. According to Yu Dehui, Vice President and Technical Director of Weichai Power, these two engines took advantage of Weichai's core technology and introduced the most advanced international research and development concepts. Weichai Power is an 8- to 12-meter passenger car, a medium-heavy truck and each Kind of engineering machinery tailored.

Weichai Power has successfully developed a new engine that lasted three years. It fully meets Euro IV and Euro V emission standards and is an ideal engine for passenger cars, trucks and construction machinery. In accordance with European experimental standards, it has passed stringent reliability and durability tests, as well as more than 10,000 hours of bench tests, 100,000 kilometers of vehicle road tests, and three-high tests, with better economy and emission, and the lowest The fuel consumption is only 189g/kwh. At the same time, due to the use of a more enhanced crankshaft, this engine has a higher burst pressure and greater torque.

Immediately after the implementation of the fuel tax, “energy saving and environmental protection” have become one of the most important issues for truck users. This year, Weichai Power has successfully developed a number of patented technologies in terms of fuel efficiency. Among them, the introduction of the WP multi-power fuel-saving switch has given customers more benefits. Weichai Power has developed a WP multi-power fuel-saving switch on the basis of the powerful electric control function of Lanqingguo III diesel engine, enabling the power of the diesel engine to be adjusted, and achieving the effect that a single diesel engine can be used by several diesel engines. . As one of the applications of diesel engine intelligent technology, WP multi-power fuel-saving switch can meet the power requirements of vehicles under no-load, medium-load, heavy-load or different road conditions.

According to comprehensive calculations made by the Weichai Power Development Department and users, the WP multi-power fuel-saving switch, the "removal rate of water removal", and the LanQing Guo 3 diesel engine of the WEVB technology will save 2.6 liters/hundred kilometers of integrated fuel consumption. One year cost can save 25000 yuan.

In the ten years during which Tan Xuguang took charge of Shuai India, the sales revenue of Weichai Power has grown from 500 million a decade ago to 50 billion today, an increase of 100 times; assets have been expanded from 1.5 billion to 31.8 billion, a 20-year increase in 10 years The foreign exchange earned through exports has grown from US$20 million to US$800 million so far, a 40-fold increase; the production and sales of engines have also increased from 2.3 million kW to 10 million kW, which is a 35-fold increase.

Tan Xuguang said at the business conference: “Learning internal strength is the only choice for companies to cope with the crisis. The crisis is the turning point. I believe that the real strength of the company will surely be better after experiencing this storm. It is precisely because of the hard work. Weichai Power has achieved industrial upgrading, not only enhancing its independent innovation capability, but also possessing brand and cost advantages, resisting risks and cost advantages, and greatly enhancing its ability to resist risks.”