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Weichai Launches NG4.0 Pro, Propelling China's Gas Power to the Pinnacle of the Industry

2026.04.10
 

On April 10, the launch event for Weichai's new NG4.0 Pro gas power products was grandly held in Zhengzhou, with simultaneous broadcasts across five branch venues in Changchun, Xi'an, Yinchuan, Chengdu, and Jinan. At the event, Weichai officially unveiled four new NG4.0 Pro gas power models (13L/14L/15L/16L), covering all transportation scenarios and setting a new industry benchmark featuring exceptional power, fuel efficiency, and performance.

Pro Upgrade

Creating a Comprehensive High-Efficiency Matrix

As the latest advanced iterations of the NG4.0 platform, the WP13NG-4.0 Pro, WP14NG-4.0 Pro, WP15NG-4.0 Pro, and WP16NG-4.0 Pro feature displacements ranging from 13.3L to 15.7L and power outputs from 520 to 750 horsepower. They are specifically developed for diverse segments, including mixed transportation, trunk logistics, and mountainous or high-altitude routes.

 

Leveraging industry-leading core technologies, these four new products offer unparalleled gas consumption advantages, achieving comprehensive upgrades in power, reliability, and comfort.

"Three Ultras" Breakthrough

Unlocking a New Value Experience

Since pioneering the R&D and manufacturing of gas engines in the 1990s, Weichai has been deeply engaged in gas power for nearly 30 years, consistently leading the industry. The newly released NG4.0 Pro achieves comprehensive leaps across three major dimensions, fulfilling its strong commitment to highly efficient operations and reliable wealth creation through across-the-board technological breakthroughs.

Super Power: Driven by core technologies such as high-flow, low-resistance intake and rapid combustion, the NG4.0 Pro boosts dynamic responsiveness by 20%. It ensures swift acceleration, smooth overtaking, and stable, abundant power delivery even under complex operating conditions.

Ultimate Fuel Savings: Relying on comprehensive intelligent control and triple gas-saving technologies, the NG4.0 Pro reduces gas consumption per 100 kilometers by another 5% compared to its predecessor. Efficient combustion translates every cubic meter of natural gas into highly effective kinetic energy, maximizing cost-effectiveness over every mile.

Ultra-High Efficiency: Equipped with an exclusive intelligent control unit, the NG4.0 Pro provides millisecond-level precise adjustments tailored to different gas sources and working conditions. This enables vehicle-specific intelligent adaptation, ensuring more intuitive handling and highly efficient operation.

Ten Exclusive Policies

Safeguarding Efficient Operation Throughout the Journey

During this launch, Weichai also introduced ten exclusive service policies for the NG4.0 Pro, covering the entire chain of warranty, maintenance, and rescue to comprehensively mitigate operational risks for users.

Backed by a globally integrated service network, 83 central warehouses, and the industry's largest commercial vehicle service call center, Weichai delivers ultra-fast service responses and end-to-end protection. To address clients' full lifecycle cost management, Weichai simultaneously launched a new Total Cost of Ownership (TCO) package for its NG products, while also offering exclusive privileges for major clients.

Proven by Rigorous Testing

Witnessing the All-New Value of the NG4.0 Pro

The NG4.0 Pro National Gas Consumption Challenge has officially launched, with upcoming events including real-world customer tracking tests and the NG Ambassador Challenge, validating product value through actual operational data.

Under Weichai's leadership, China's gas power has comprehensively advanced into the 4.0 Pro era. At the historical intersection of energy structure transformation and profound industry reform, Weichai is committed to driving a green, low-carbon, and brighter future for the logistics sector with more efficient, powerful, and intelligent power solutions!

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R & D

20000 +
Global R & D personnel
5+10 
R & D institutions in five countries, ten regions

Engines

  • 5,000,000 units
  • 22-10000Ps
  • 200 million kilowatts
  • Application for all markets