In recent weeks, the first hydrogen engine independently developed by GAC was 
successfully ignited, marking the entry of GAC Group technology into the 
zero-carbon emission era. 

This exciting technology leap also demonstrates the strength of GAC MOTOR's 
commitment to new energy and a new era for the automobile industry.

Cutting Edge In-House Technology

The zero-carbon emissions engine was independently developed based on GAC's 
fourth-generation engine technology. GAC Group holds completely independent 
intellectual property rights to the technology.

Using core hydrogen engine technology as a foundation, GAC R&D Centers 
optimized the technology with a number of innovations.
 
These include the newly developed combustion chamber, which improves the mixing 
process of hydrogen and air, and improvements to the hydrogen supply system, 
which improves power density and reduces the risk of hydrogen leakage.

The new engine also boasts improved heat dissipation capacity, further 
minimizing combustion risks. By strengthening engine pistons, piston rings and 
connecting rods, heat dissipation has been improved in both the cylinder head 
and cylinder block, a seemingly small change that creates a big improvement in 
reliability and operation. The target thermal efficiency of this engine is 
expected to exceed 44%, a leading domestic standard.

Looking to a Greener Hydrogen Future

The stable operation and superior performance output of the GAC hydrogen engine 
is just one example of the many ways GAC MOTOR is moving towards the 
manufacturing of the future.
 
The GAC R&D Centers will continue to carry out thermodynamic calibration and 
mechanical development of the hydrogen engine, with the eventual aim of loading 
the entire whole vehicle.

GAC will also work collaboratively to promote industrial chains for hydrogen 
production, storage and hydrogenation processes. This means promoting the full 
use of renewable energy sources such as wind and hydropower, and improving the 
safety and quality of hydrogen storage. 

Craftsmanship in the Detail 

Technology innovation and Chinese craftsmanship are two of the core brand 
values that identify GAC MOTOR as a company.

Continually working away at engine technology, chipping away to improve every 
aspect of both engine technology and driver experience - this is what makes GAC 
MOTOR a cutting-edge automobile manufacturer.

With this exciting new leap in engine technology, we're excited to see how much 
more GAC MOTOR can do to improve the mobile lives of customers around the world.

Let's GO AND CHANGE.

SOURCE: GAC MOTOR


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