FAW Liberation Engine Division Three "Rising Stars" Coming Soon

In 2018, it was a crucial year for the FAW Liberation Engine Division (herein referred to as “Engine Division”) to implement the “13th Five-Year Plan” development plan, and it was also a year in which favorable development and development broke out. Recently, the reporter learned from the Engine Division that the three “Rising Stars” of the 6DM3, 6DL3, and 4DB1 launched by the engine division this year will serve as a new business card for the “national brand, high-end power,” setting off “C-bit” on multiple power platforms. The dispute.

So, what kind of energy does these three "new stars" have in the end?

Aowei 13L engine

It is understood that 13 liters is known as the "golden displacement" of heavy-duty truck engines. As a new member of the M series, the Aowei 6DM3 engine inherits the 6DM2 engine's high-power, long oil change, long three-pack, low fuel consumption, and safe enough piloting characteristics. , Efficient combustion control technology, 1.5 million kilometers long life technology, 100,000 kilometers long oil change technology, 2000bar high pressure common rail technology, low friction technology, high power engine braking technology, low NVH technology and lightweight eight core technologies , combed the industry's new standards. At the same time, the 6DM3 diesel engine has a minimum external oil consumption of 185g/kWh, a total weight reduction of more than 70kg, and a maximum torque of 2300N·m. It adopts the domestic first independent rocker braking technology, and the braking efficiency is based on the original solid chain brake. On the further increase of 30%, downhill braking is more effective, deceleration and braking more force. On April 18 of this year, with the emancipation of the seventh-generation heavy truck officially on the historical stage, Aowei 6DM3 will continue to lead the development of the heavy-duty diesel engine market, becoming an absolute weapon for the liberation of J7 to compete in the high-end logistics market.

The Aowei 6DL3 engine is based on the Aowei 6DL2 series engine, which is optimized and reinforced. The fuel part adopts an electronically controlled high pressure common rail system. The post-treatment mode is the EGR+DPF+SCR technology route, and the maximum power is 350 hp. Between 1300-1600 rpm achieves a power output of 1,500 Nm of peak torque, while also offering very superior fuel economy. It is reported that, in addition to the cylinder structure and the 6DL2, the four-valve cylinder head, body, crankshaft, connecting rod, piston, bearing bush and other components designed for this 9-liter engine are all based on Euro VI requirements and upgraded. According to reports, the 6DL3 is currently the most mature product in the country.

Jinwei 4DB1 light diesel engine shows the characteristics of “small slam-big power”. Lightweight is one of the most important characteristics of the aircraft. The weight of the whole machine is only 250 kg. The displacement of 2.2 liters can produce a maximum torque of 330 Nm. Greatly ahead of similar products. As the power output of the Liberation J6F, the engine engine adopts the technical route of EGR+DOC+DPF, meets the national five standards, and has six potentials in Europe. In the future, Jinwei CA4DB series diesel engines will gradually merge Conway series of related products, incorporate better technologies, and be introduced to the market as a whole new generation of lightweight high-end engine products.

FAW Liberation Engine Division

The injection of fresh blood is a magic weapon for the 75-year-old state-owned enterprises that will retain their youth. For many years, the engine business department has insisted on high R&D investment, the engine design concept is at the advanced level in the world, the product quality industry is leading, and the product failure rate continues to decrease, thus ensuring the continuous upgrading of products.

According to Huang Chenghai, deputy general manager of engine business division, annual investment in R&D of engine division accounts for more than 5% of sales, and currently there are 96 R&D equipments in total. There are 20 sets of six development rigs in China, with 10 performance and reliability. The full-flow certification laboratory has an international leading spray-burning optical constant volume bomb and single-cylinder machine. It is the long-term investment in product R&D and technology innovation that has laid the foundation for the industry leader in the engine division and further solidified the foundation of the engine division's technological innovation.

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