Traditional Culture Encyclopedia - The 24 Solar Terms - What is the difference between Jiangling 4d25 engine and Dewei d25 engine?
What is the difference between Jiangling 4d25 engine and Dewei d25 engine?
The engine of the National Sixth Engine has been upgraded in power. * * * rail injection pressure reaches 2000 MPa, maximum output power reaches 1 10 kW, maximum horsepower reaches 150 HP, and maximum torque reaches 400 Nm. HEGR (Engine Combustion Control System) is added to the engine form.
DOC+DPF (particulate capture and regeneration system), SCR (urea injection system) and ASC (ammonia escape catalyst). In addition, the timing drive is upgraded from the original belt drive to the chain drive, which reduces the noise; The air inlet heating function and electronic throttle function are added to improve the cold start efficiency and the tail gas aftertreatment efficiency.
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