WEICHAI Diesel Engine
Weichai diesel engines have a market share of 32% in China’s heavy-duty truck industry in 2022, ranking first in the industry. The heavy-duty truck brands that use Weichai engines include SHACMAN, SINOTRUK and other brands. Among them, the newly launched WP12T engine can achieve a power output of 680hp.
Weichai Engine has numerous after-sales service outlets worldwide, and its after-sales service level is at a first-class level worldwide. There are numerous accessory manufacturers available for it, making it easy to purchase good price and high-quality accessories from the Chinese market, that makes sure the maintenance costs low.
WEICHAI Diesel Engine
Weichai is a well-known engine production enterprise. In recent years, Weichai’s engine products have not only firmly occupied the first sales share in the domestic market of China, but also continuously increased their market share in the global market. Weichai engines are mainly used in the fields of vehicles and construction machinery, especially heavy-duty trucks, special mining equipment, road construction equipment, earthwork engineering machinery, etc. Weichai’s market share is far ahead.
Vehicle Engine Series
- Emission requirements: Meet National VI emissions
- Power performance: Higher power and torque than engines of the same displacement, with strong power and excellent starting acceleration performance
- Economy: Newly designed fuel system with a minimum fuel consumption 4g/kWh lower than competitors. The fuel saving speed range has been expanded to 1100-1800r/min, and the fuel saving of the entire vehicle can reach over 1L per 100 kilometers
- Comfort: Noise reduction design of gear chamber cover, cylinder head cover, and enclosed flywheel housing to reduce noise leakage. Using electronic control multiple injection calibration to create the lowest noise level for products of the same level
- Adaptability: The entire vehicle can be equipped with various accessories such as a generator, power steering pump, air conditioning compressor, and air compressor, enriching users’ choices
Construction machine engine
- Low fuel consumption: Separate design of intake and exhaust, improving inflation efficiency, optimizing combustion, improving fuel efficiency, low fuel consumption rate of 187 g/W · h
- Lightweight design: Modular design, integrated fuel filter, integrated machine cooling module. Application of new materials, cast aluminum flywheel housing, etc
- Excellent NVH performance: Rear gear compartment, body skirt drum design, standard reinforced belly plate, further reducing vibration and noise, 2-3dB lower than competitors (A)
- Appearance upgrade: Family design, smoother and more aesthetically pleasing oil and electrical circuits
Industry Engine
- Fuel system: Weichai’s dedicated “three-level nanny filter” thoroughly removes moisture and impurities from the fuel, significantly reducing the failure rate of the fuel system
- Lubrication system: Can achieve remote transmission of machine filters, effectively improving the convenience of vehicle installation, layout, and maintenance
- Air intake system:Adopting radial sealed multi-stage composite sand and dust filter, easy to replace and maintain filter element, and higher filtration efficiency
- Rear mounted gear system: Shear gear design, smooth operation, low noise, and high comfort. Equipped with a unique “body vibration damping belly plate” as standard, adopting a reasonable curved surface design and effective reinforcement rib arrangement, improving the stiffness of the skirt and strengthening the rib oil pan, with high strength and high modal, effectively suppressing radiated noise
- Maintenance time: 500h ultra long oil change period, reducing operating costs
- Environmental adaptability: Can be used in environments ranging from -30 ℃ to 50 ℃
