Accurate development of Fukuda Ou Kang 4FD25TC diesel engine for light truck platform

In June 2018, the State Council officially issued the "Three-Year Action Plan to Win the Blue Sky Defence War", which puts new demands on product emissions. As an important part of the Group's engine resources, the Futian Engine Division will continue to follow the group's pace as always. The Group offers competitive powertrain solutions. On October 28, 2018, the engine of the Ou Kang 4FD25TC diesel engine project of the engine division was successfully ignited at the national key laboratory of Foton Motor Group, marking the formal completion of the technical design and development of the 4FD25TC 6b engine project and entering the experimental development stage. Guo Wei, vice president of Foton Motor Group, president of Engine Division, Li Ziqiang, vice president of R&D, and vice president of manufacturing, Liu Bo, and other relevant leaders of the project team witnessed this important moment.

The 4FD25TC engine successfully ignited by the engine division is a 2.5L diesel engine with high independent performance, high performance, low fuel consumption and excellent NVH with national 6b emission regulations. The reliability index can reach 50. Ten thousand kilometers is another advanced power of the Ou Kang brand. In the future, it will be widely applied to 4-7.5T M4 light trucks, VAN models, P203 and other internal models, as well as export to Beiqi, GAZ, ZTE and other automotive brands, which will provide the most powerful core power for the development of next-generation vehicle products.

Ou Kang 4FD25TC diesel engine Ou Kang 4FD25TC diesel engine

The successful 4FD25TC engine has excellent power performance, the maximum output power is 150Kw, the maximum output torque peak is 500N.m, the power is up to 60Kw/L, and the lifting torque is 200Nm/L. Its rich power experience and wide range. Torque output, good noise reduction level, fast boost response advantage, modular design, German 4.0 advanced manufacturing process co-linear with 4FD20TC, making the main power performance index of this 4FD25TC engine compared with domestic and foreign engines It has great competitive advantages and even surpasses the engines of some mainstream brands; the design concept of platform design, chain creation, energy saving and high efficiency has been running through the entire design and development process, and the cost advantage will become a strong guarantee for market competitiveness in the future. .

4FD25TC diesel engine product features:

1.4FD25TC will develop four models, heavy-duty will develop 125kw, 110kw and 95kw, will be developed for the national 6b stage M4 light truck platform and business bus VAN fine-grained precision calibration development; light will develop 150kw, 500Nm machine Type, focusing on the power demand of light high-end pickups;

2. Ricardo TVCS combustor technology, electronically controlled supercharging technology and high-low pressure EGR, electronic throttle and other engine technology card, and DOC+SCR+DPF exhaust after-treatment technology, enabling 4FD25TC diesel engine to obtain more High dynamic performance and lower fuel consumption;

3. Electronic control technology that meets national 6b emission requirements, using an electronically controlled fuel injection system based on torque control. The system integrates fuel closed-loop control, start idle speed control, fuel cut control, exhaust temperature control, OBD and other functions. Each control module comprehensively and accurately controls engine operation, effectively saving energy consumption and reducing emissions;

In the future, the engine division will upgrade its product technology capabilities and market competitiveness with “high standards, high quality and high efficiency”, and effectively fight the hardships of the diesel engine country 6 market to provide customers with high quality engine products. In the future development path, the engine business department will surely spread the news and create more glory!

Reading volume: Source: Author core Fukuda: Lin Zheng

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