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The Weichai H/T-2.0 high thermal efficiency engine is born for fuel saving
Seetao 2025-04-22 22:31
  • Technology with a thermal efficiency of 53.09%
  • The "King of the Land" conquers extreme operation scenarios with its hardcore performance
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On April 22nd, the launch conference of the new generation of H/T-2.0 high thermal efficiency engine products with the theme of "Born for Fuel Saving" was held in Nanjing. This time, Weichai grandly launched three new products, the 12L, 14L, and 15L engines, which cover all transportation scenarios. Empowered by the 53.09% thermal efficiency technology and various fuel-saving "black technologies", they bring a brand-new value experience of "saving fuel, saving money, saving worry, and saving time" to China's logistics and transportation industry, and open a new era of the efficiency revolution for large-horsepower commercial vehicles.

Three Arrows Launched Simultaneously, Covering All Scenarios

The WP12H/T-2.0 engine subverts the market rules of composite transportation with its features of "lightweight, powerful, and leading in efficiency". With a brand-new design concept, the self-weight of the whole engine is about 150kg lighter than that of similar products. The maximum torque is 2400N·m, which ensures stable climbing and strong adaptability to complex road conditions.

The WP14H/T-2.0 engine redefines the value benchmark of long-distance trunk logistics with its characteristics of "high-efficiency power and fuel-saving pioneer". It covers the golden power chain of 580Ps~630Ps, with a super-strong torque output of 2750N·m, and has strong adaptability to all working conditions. It is reliable and durable, with a B10 life of 2.2 million kilometers, enabling customers to take more orders and earn money steadily.

The WP15Hs/T-2.0 engine conquers extreme operation scenarios with the hardcore performance of the "King of the Land". With a golden displacement of 14.6L, a maximum horsepower of 680Ps, and a torque of 3200N·m, it has no fear of high mountains and plateaus, and can handle heavy-duty towing as easily as lifting light objects. The "ultra-long life of 2.2 million kilometers + enhanced design of the braking system + modular universal design" ensures worry-free operation of the whole vehicle under extreme working conditions.

Empowered by Black Technologies, a New Value Experience of "Four Savings"

Since the release of the H/T-1.0 products in 2022, Weichai has spent three years relying on the high thermal efficiency technology platform to launch the brand-new 2.0 products. The new generation of products, through optimizing combustion efficiency, friction loss, intelligent control system, and the integrated coordination between the whole vehicle and the engine, coupled with Weichai's W-TCO all-round entrusted product service, has achieved multi-dimensional breakthroughs in terms of power, efficiency, reliability, and comfort, and has formed a technical system leading the efficiency revolution of commercial vehicles, bringing customers a new value experience of "Four Savings", so that every drop of fuel of customers is valuable.

Fuel Saving: Comprehensive optimization and improvement to create a benchmark for fuel consumption, saving 1.5~2L of fuel per 100km efficiently;

Money Saving: Lifecycle management provides worry-free guarantee and creates value for customers;

Time Saving: The torque responds extremely quickly, setting a benchmark for power, saving 0.7s with strong power;

Worry Saving: The coordinated design of the system interprets the benchmark of lifespan, ensuring stable operation and peace of mind, with a B10 life of 2.2 million kilometers.

At the conference, the chief experience officers shared their personal testing experiences of Weichai's new products. Weichai presented the "Excellent Partner Award" to major customers, issued a product guarantee declaration on the spot, and officially launched the national roadshow activity of "Weichai's Fuel-Saving Power Journey". Focusing on "savings", Weichai subverts the perception of terminal customers, maximizes the effectiveness of every drop of fuel, empowers logistics and transportation in all scenarios, and will set off a fuel-saving revolution across the country.

Currently, the logistics and transportation industry is highly competitive, and fuel costs account for about 40% of the total logistics and transportation costs. Large horsepower is an important trend for efficient transportation, and low fuel consumption is the winning magic weapon in the market competition. Over the years, Weichai has made breakthroughs in technological innovation with high-intensity R&D investment and continuously launched new products. The release of the new generation of H/T-2.0 high thermal efficiency engine products is not only a technical upgrade of large-horsepower power products, but also a declaration of the Chinese power brand's march towards high-end and energy-saving development. In the future, Weichai will continue to increase its efforts and provide the world with more efficient and greener "Chinese power solutions".  (This article is from the official website of Seetao.com, www.seetao.com. It is prohibited to reprint without permission. Otherwise, legal liability will be pursued. If reprinting, please indicate Seetao.com + the original text link.) Strategic Column Editor of Seetao.com / Yin Shiqian 

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