With the global carbon peak and carbon neutralization target proposed,，It puts forward more urgent demand for the development and application of green low-carbon energy Vehicles.，More and more people are concerned about the development direction of fuel Vehicles.。
As the largest independent internal combustion engine manufacturer in China，Wide matching range of Yuchai engine，It's a Chinese car、Construction machinery、Agricultural Machinery、Power technology in the field of ship and power generation“Middle stage”And“Backstage”。To give“ Reception ”Do a good job of supporting，Yuchai in addition to the traditional diesel、Low-carbon natural gas engine，Carbon neutral fuel methanol and zero carbon fuel hydrogen、Flexible utilization of ammonia, etc.，Provide products and technical support for related industries。
In green、On the technical exploration of low-carbon alternative fuels，Yuchai has been leading the industry vane.。Recently，Ammonia fuel、Major breakthroughs have been made in the application of methanol fuel，The development and application of Yuchai multi-fuel engine platform has taken a new step.。
Multi-fuel engine technology platform opens up a new realm for the development of internal combustion engine
Yuchai is the first multi-cylinder internal combustion engine manufacturer in China to produce and sell more than 10 million units.，Based on more than 70 years of R & D、Manufacturing experience and technology accumulation，Yuchai has launched a multi-fuel engine platform，The engine platform is also supporting the push to achieve zero carbon.、Intelligent key technology platform。
Comparatively speaking，This platform can be used for a variety of fuels.，Significantly reduce the technical threshold and application cost of low-carbon and zero-carbon fuels such as hydrogen，At the same time, most of the structural parts can be used universally.，It can reduce the development cost of the whole Vehicle factory.、Manufacturing costs，Is the current carbon peak、Carbon neutral background，Can the technical solutions for large-scale industrialization be realized in the short term?，This is also a challenge for the internal combustion engine industry.，Blaze a new trail。
Step out of the development road of ammonia-hydrogen engine carrying the brilliance of internal combustion engine
In the current context of the times，Hydrogen energy relies on its inherent advantages of zero carbon emissions.，Become a realization“The carbon reaches the peak”、Gradually achieve“Carbon neutral”An important way to。
At present，There are still technical bottlenecks in the large-scale and low-cost application of hydrogen energy.，But it is the general trend for hydrogen energy to enter the stage of the energy market.。To cope with related technical and cost bottlenecks，The hydrogen-fueled engine is a commercial vehicle.、New zero-carbon solutions for applications such as construction machinery。
In recent years，Yuchai Technology R & D Team is Overcoming Backfire、Premature ignition、Knock、Hydrogen embrittlement、Low exhaust temperature and high water content，Continuously promote the progress of hydrogen-fueled engine technology，In the next three to five years，Yuchai Hydrogen Engine Will Overcome Durability、Reliability and other product thresholds，Gradually realize marketization，Thermal efficiency and other comprehensive performance indicators will achieve the international leading level.。
In addition，For a zero-carbon, ammonia-fueled engine，Yuchai has been based on its own engine development experience for many years.，Multi-fuel blending injection systems, etc. Have been developed，It makes up for the slow burning speed of ammonia.、High ignition energy requirement and the like.，It also gives full play to the environmental protection advantages of zero carbon emission of ammonia fuel.，It has broad market prospects.。
It can quickly realize the landing of methanol single fuel and methanol diesel dual fuel engine technology.
Methanol remains liquid at room temperature.，Safe to use and easy to transport，At the same time, green methanol is a carbon-neutral fuel.，It is the most advantageous green fuel at present。Methanol fuel has its unique advantages.，It is regarded as the most suitable energy for China at present.、One of the new alternative fuels for national resources。
A lot of basic research.、The experimental verification and operation data prove that methanol has good safety as an automobile fuel.、Economy、Environmental protection。
Recently，Application of methanol vehicle displacement in China，Compared to diesel vehicles，The fuel cost of this batch of methanol heavy Trucks can be reduced by 18%。Calculated according to the annual driving distance of 150,000 km，Annual fuel cost savings4.50,000 yuan。Relying on product advantages，Methanol heavy Truck development may usher in a new spring。In Xinjiang、Inner Mongolia and other places，Significant cost advantage of methanol，It is foreseeable that methanol mining vehicles will be widely promoted in the local area.。
According to the relevant technical personnel,，Based on the existing technical reserve，Yuchai can quickly realize methanol fuel for vehiclesM100 and methanol-diesel dual-fuel engine technology landing。
