On January 6, 2011, the 2012 Business Conference of Weichai Power Co., Ltd. was held in Weifang with the theme of “Leading Products, Passing on Channels, Sharing Value”.
It is reported that Weichai Power has fully completed its industrial layout in the 12th and the middle period, with a production capacity of more than RMB 6 billion and a total capacity of 1.5 million units/year. Weichai's total engine sales in 2011 reached 690,000 units. On the scene of the annual business meeting, Weichai also held a launching ceremony for the “Economy Drive, Weichai Banking” activity.
In addition, the Weichai Blue Engine II D-speed fuel-efficient engine also appeared at the business conference site. It is understood that it uses the air-inlet unloading air compressor to reduce the power loss of the accessories and can greatly optimize the use of the four-point combination of the original fuel water chiller + electromagnetic constant temperature fan + WP multi-power fuel-saving switch + heart power-saving fuel fan. The air system reduces intake resistance (10-14%) and exhaust back pressure (38-40%) and increases air filter flow.
Weichai Blue Engine II D-speed (1900rpm) engine integrated failure rate reduced by 80%, integrated noise reduction by 2dB, the engine also through the improvement of fuel environment software and hardware, widen the low fuel consumption area, improve fuel efficiency; while the second-generation BOSCH high voltage The oil pump provides fuel pressure in excess of 1600 bar, which precisely controls the injection and reduces waste to save fuel.
Weichai fuel-efficient engines are also optimized for accessories such as filters, intercoolers, and mufflers. Among them, the flow rate of the air filter is increased to 2100m3/h, reducing the resistance of the intake air to improve the combustion efficiency of the fuel; the diameter of the exhaust pipe of the engine is changed to 120mm, the exhaust gas back pressure of the engine is reduced by 38-40%, and the engine is reduced Power consumption of the exhaust system.
In 2011, in the complex market competition, Weichai always adhered to the principle of product as the fundamental and channel and service as the starting point, and always maintained the advantages of market competition. Focusing on the construction of channels, the company will continue to consolidate its relationship with strategic partners and be more focused on providing users with products that can create greater value. The Weichai fuel-efficient engine has become the biggest highlight of the Futian Auman Road Oil-saving version of the heavy truck, and in the new product release of the Shaanxi Heavy Duty Truck Business Annual Meeting, the Weichai engine has become a major selling point.
According to the statistics of the survey data, the proportion of the dangerous goods transportation and the transport of the carriages is currently 100%, and the proportion of the standard transportation such as distribution and coal transportation is more than 80%, and the fuel expenditure accounts for 34% of the total transportation costs. It accounts for 70% of the controllable costs. Therefore, the original drivers who relied on the overload limit to make up for the losses caused by high fuel consumption have begun to consider replacing the more fuel-efficient and more economical models under the state of loading, and Weichai has taken advantage of the situation. The full range of fuel-efficient power products is on the market, covering 80-520 hp, supporting medium-sized, heavy-duty trucks, large and medium-sized passenger vehicles and various engineering machinery products. Weichai’s powerful R&D supporting capabilities can provide customized power distribution solutions for users. Satisfy the user's fuel-saving wish.
At the 2012 business conference, Weichai innovatively launched a fuel-saving experience event, and for the first time implemented real-time television fuel-saving parameters live broadcast, allowing the audience to know the fuel consumption, engine speed, vehicle speed, and water temperature of the vehicle while driving. parameter. After 100 kilometers of high-speed road fuel-saving experience, the actual fuel consumption of Weichai WP12.375N engine reached 37.8L/100km. Weichai engines have such outstanding performance. Weichai's technical experts said that Weichai's engines benefit from the leading applications of "D-speed power" and "powertrain matching technology."
According to reports, the D-speed power developed by Weichai's innovation has avoided the high-speed, high-fuel-consuming area, further broadening the low fuel consumption area of the engine, and making the vehicle more run in the low fuel consumption area through reasonable configuration. When applied to a standard transport vehicle, it has four major advantages of “high power, low fuel consumption, long life, and low noise” under common vehicle speed conditions.
Benefited from the only national national commercial vehicle powertrain assembly engineering technology research center set up by Weschaite at the National Ministry of Science and Technology, Weichai has launched the "Powertrain System Matching Technology" in line with international standards through years of professional research. The power is matched with multi-gear transmissions and small speeds than single-stage rear axles, changing the fuel-saving method that relies solely on the engine, which greatly improves the economic efficiency of the vehicle. After rigorous experiments with a year-long powertrain system, the Weichai 10-liter and 12-liter standard-launch engines all have significant fuel-saving performance. Among them, the fuel consumption of the 12-liter engine has dropped by 15.8%. Cost, create more economic benefits.
Over the years, Weichai has always insisted on innovation-driven, advocated the concept of green power, energy conservation and emission reduction, and made positive contributions to the overall technological innovation of the industry and related industries. At present, Weichai has established product research and development institutions in three countries and seven regions in North America, Europe and China to build an industry chain innovation platform, continuously improve product performance, and provide users with high-quality and high-efficiency power products.
According to statistics, during the “Eleventh Five-Year Plan” period, Weichai has accumulated more than 50 new products, and has successively successfully developed high-power high-speed diesel engines that meet the National III, National IV, and National V emission standards and have completely independent intellectual property rights. The main technical indicators are in line with the international advanced level. Among them, the Blue-Rising III engine, which is currently supplied in large quantities in the market, is more than 15% more fuel-efficient than similar domestic products. According to industry association statistics, the use of Weichai engines can achieve annual fuel savings of more than 4,800 liters per year when each commercial vehicle is operating 100,000 kilometers. If calculated by one million vehicles, it can save nearly 5 million tons of diesel a year.
