On April 22, the new generation H/T-2.0 high thermal efficiency engine product launch conference with the theme of “Born for Fuel Saving” was held in Nanjing. This time, Weichai launched three new products, 12L, 14L, and 15L, covering all transportation scenarios. With the support of 53.09% thermal efficiency technology and a variety of fuel-saving “black technologies”, it brings a new value experience of “saving fuel, saving money, saving worry, and saving time” to China’s logistics and transportation industry, and opens a new era of efficiency revolution for high-horsepower commercial vehicles.
Three arrows fired simultaneously
Full-scenario coverage
The WP12H/T-2.0 engine subverts the rules of the composite transportation market with its “lightweight, powerful, and efficient” design. With a new design concept, the weight of the whole machine is about 150kg lighter than similar products; the maximum torque is 2400N·m, the climbing is stable, and the adaptability to complex road conditions is strong.

The WP14H/T-2.0 engine redefines the value benchmark of long-distance trunk logistics with its “high-efficiency power and fuel-saving pioneer”. It covers a 580Ps to 630Ps golden power chain, 2750N·m super torque output, and strong adaptability to all working conditions; it is reliable and durable, with a B10 life of 2.2 million kilometers, allowing customers to run more orders and make steady profits.


Black technology support
“Four-saving” value new experience
Since the release of H/T-1.0 products in 2022, Weichai has spent 3 years to launch a new 2.0 product based on a high thermal efficiency technology platform. The new generation of products optimizes combustion efficiency, friction loss, intelligent control system, vehicle and engine integration, and Weichai W-TCO’s all-round managed product services to achieve multi-dimensional breakthroughs in power, efficiency, reliability and comfort, creating a leading commercial vehicle efficiency revolution technology system, bringing customers a “four-saving” value new experience, so that every drop of customers has value.
Fuel saving Comprehensive optimization and improvement to create a fuel consumption benchmark, efficient fuel saving 1.5~2L/100km;
Money saving Full life cycle management, providing worry-free protection, creating value for customers;
Time saving Torque extremely fast response, setting a power benchmark, strong time saving 0.7s;
Worry-free System coordinated design, interpreting the life benchmark, stable and worry-free, B10 life of 2.2 million kilometers.
At the meeting, the Chief Experience Officer personally tested and shared Weichai’s new products. Weichai awarded the “Excellent Partner Award” to major customers, issued a product guarantee declaration on the spot, and officially launched the “Fuel-saving Power Weichai Tour” national tour. Focusing on “saving”, Weichai subverts the perception of end customers, amplifies the effectiveness of every drop of oil, empowers logistics and transportation in all scenarios, and will set off a fuel-saving revolution across the country.
At present, the logistics and transportation industry is highly competitive, and fuel costs account for about 40% of the total logistics and transportation costs. High horsepower is an important trend in efficient transportation, and low fuel consumption is the magic weapon for winning the market. Over the years, Weichai has achieved breakthroughs in technological innovation and continuously updated its products with high-intensity R&D investment. The launch of the new generation of H/T-2.0 high thermal efficiency engine products is not only a technological upgrade of high-horsepower power products, but also a declaration of China’s power brands moving towards high-end and energy-saving. In the future, Weichai will continue to increase its investment and provide the world with more efficient and greener “Chinese power solutions.”