On April 27, 2016, Weichai held the press conference of the State Key Laboratory of Reliability of Internal Combustion Engines and the first product launch conference of the Weichai H platform at the Beijing Convention Center. At the conference, the WP9H and WP10H high-end engine products were newly introduced. With a lifespan of 1.8 million km/30,000 hours, it sets the highest standards for high-speed, heavy-duty engine life.
Weichai H platform released the first product
Reliable and Durable - The Core Demands of High-speed Heavy-duty Engine Operators
Weichai believes that reliable and durable are the core requirements of high-speed and heavy-duty engine users, improve the reliability and durability of the engine, and improve attendance, so as to minimize the operating costs for users.
Weichai Engine is reliable and durable
Weichai's performance in reliability is the first in the industry, which is accumulated after years of baptism in the market. In order to ensure the high reliability of products, in the development process, Weichai has the most rigorous R&D process in the industry, and the durability assessment index far exceeds that of peers; in the manufacturing process, there are also sophisticated and mature processing technologies, and weave the strictest quality control network. From the source to eliminate the failure; in the application of supporting aspects, Weichai has accumulated decades of experience, build a huge database of data to ensure the perfect match of the engine and the vehicle.
WP9H\WP10H: 1.8 million km/30,000 hours to set the highest standards for high-speed and heavy-duty engine life
The first product of the Weichai platform, the WP9H/WP10H engine, is an ideal engine for trucks, passenger cars, construction machinery, and industries.
WP9H/WP10H is a new-generation diesel engine developed by Weichai with a new level of internationally leading technology. At the beginning of its design, WP9H/WP10H puts the reliability of products first. Relying on the reliability of China's internal combustion engine research and development to manufacture the highest level of reliability of the State Key Laboratory of Internal Combustion Engines, Weichai R & D engineers determine the overall development reliability and life goals based on market demand and user use, through high-precision virtual prototype simulation technology The product is designed, developed and verified in combination with a durability accelerated test. The cumulative number of bench verification tests exceeds 45,000 hours; 300 total vehicles, and the road durability test totals more than 50 million kilometers! The final lifetime is 1.8 million kilometers/30,000. Hours, set the highest standard for high-speed, heavy-duty engine life.
Weichai H platform products
In addition, the performance of the WP9H/WP10H is also very eye-catching in terms of dynamics, economy, and comfort. Its power coverage range is 290PS-400PS, limit power up to 700PS; maximum torque up to 1900Nm, up torque up to 200Nm/L, limit torque 2300Nm; combustion optimization design, while using mature four-valve technology, new combustion chamber and airway matching design , The maximum 2000bar fuel injection system makes the combustion more fully, the minimum fuel consumption rate is 185g/(kW·h). At the same time, through the optimized matching of the powertrain, the fuel consumption per 100km of the vehicle can be reduced by 2L!
Engine speed 
Recommend the best configuration solution for the customer
The Weichai H platform is a new generation technology platform with a lifespan of 1.8 million km/30,000 hours, which fully enhances the new standards for the reliability of China's internal combustion engines. It perfectly illustrates the differentiated advantages of “reliable and durable†of Weichai products. It will surely lead China to make heavy-duty internal combustion engines into a new era and become an important milestone in the history of high-end high-speed engines in China.
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