On February 7th, “Jiuhe Heavy Industry ’s China 6 Emission Concrete Equipment Conference” was grandly held at the Crowne Plaza Beijing International Airport, from the heads of construction units such as China Railway, China State Construction, Power Construction, CCCC, etc., and industry-related priorities in Beijing Hundreds of company leaders and expert representatives from the unit attended the conference.
With the comprehensive implementation of National Sixth Emissions in key regions of the country, in order to meet national standard emission requirements and comply with market trends, Jiuhe Heavy Industry has taken the lead in launching concrete machinery and equipment that meet National Sixth emission standards through continuous technical research and development.
The official release of this product and its use by customers is not only another achievement of Jiuhe Heavy Industry's implementation of intelligent manufacturing and green environmental protection development concepts, but also marks that Jiuhe Heavy Industry is at the forefront of the industry and has become the nation's priority to launch the National Sixth concrete machinery and equipment. One of the enterprises.
何 What is the difference between "National Five Standards" and "National Six Standards"? According to the data from the China Motor Vehicle Environmental Management Annual Report 2018, domestic diesel trucks accounted for nearly 60% of nitrogen oxides emissions in 2017; particulate matter emissions accounted for nearly 80%; and after Guoliu Shangxin was introduced, aromatics and polycyclic aromatic hydrocarbons in tail gas And benzene pollutants will be greatly reduced.
Jiuhe Heavy Industry is again at the forefront of the industry this time. According to the implementation schedule of National VI, the new standard for heavy-duty diesel vehicles is July 1, 2021, but Jiuhe Heavy Industry has advanced the implementation timeline of National VI standards. Two years.
According to General Manager Chen of North China Region, the 56-meter National Six pump truck of the Fourth Bridge at this conference was equipped with a domestic Shande Ka national six chassis, which has a great advantage over imported chassis in terms of price, and is superior to ordinary domestic products in terms of performance. Chassis; at the same time equipped with adaptive variable power technology (APD), dynamically improve pumping capacity, ensure that it works in the economic fuel consumption area to improve pumping performance by 20%, compared with other brands of products to save fuel by 15%; pumping unit equipped with operating conditions Adaptive adjustment technology and material condition adaptive pumping technology make the key components of the pumping system in the best working condition. The pumping control system is comprehensively improved for concrete with poor workability such as segregation and high viscosity. Adaptive pumping mode for working conditions Switching will reduce the chance of blocking more than 50%.
Dean Li of the Institute of Field Technology stated that the launch, rotation and stop of the three-meter 48-meter Liberation Six-pump boom of the three bridges at the press conference used electrical proportional control to reduce the shock vibration during the start and stop of the boom and swing. Active boom vibration reduction technology, which reduces the boom vibration by more than 50%, the boom movement is more stable, the whole machine has high reliability and safety.
At this conference, Jiuhe Heavy Industry took the lead in launching the 38m concrete pump truck of Guoliu Single Bridge in the industry. Through structural optimization and technical blessings, the single-bridge 38-meter concrete pump truck is not only energy-saving and environmentally friendly, but also has superior quality and performance, achieving more reliable, powerful, and cost-effective. The energy consumption of this product is 5% lower than that of the industry, which can save users about 10,000 yuan in fuel costs in about one year.
There is also the National Six on-board pump at the press conference. Based on market needs and national laws and regulations, the research and development team of Jiuhe Heavy Industry Co., Ltd., in addition to increasing the emission requirements and green environmental protection features, has a higher configuration, and the powertrain is fully equipped (imported by Rexroth Main oil pump, high and low pressure main valve group, imported top with hose and seal), and equipped with RIS (Reduce Impact System), which improves the pumping design life, and the life of wearing parts has been greatly improved. Realized more savings. At the same time, the pumping design pressure was increased from 32 MPa to 35 MPa, which improved the pumping capacity of the entire vehicle, and the pumping operation was more efficient and safer.
According to the general manager Chen on the spot, the country is now more and more strict in managing overload and over-limits. Lightweight regulations. Mixers have become the mainstream choice for customers in the mixer market due to their light weight and strong carrying capacity. At this press conference, we introduced the National Six-four Bridge Ten Method Mixer Truck according to market demand. The mixer tank and blade of the mixer truck are designed with high hardness and wear-resistant plates, and the service life is 30% higher than the average level in the industry; Optimize the matching of chassis and bodywork system, adopt integrated design for front support and auxiliary beam, rear support and cable stayed beam, rear support and auxiliary beam, etc. The overall bearing performance of the frame is better and the reliability is higher. Using the latest overall processing technology of the floor lathe, finishing the welded tank body to ensure the concentricity of the tank body, the runout between the guide rail and the supporting roller is controlled within 0.3 mm, which improves the vehicle driving safety and the use of supporting roller life.
At the press conference, General Manager Yang of Jiuhe Heavy Industry delivered a speech. He said: This year is a year of major changes for Jiuhe Heavy Industry. We will carry out important aspects in brand image, product structure, price system, channel construction, market management, etc. Promotion and improvement. We will, as always, cooperate with our partners based on the concept of integrity and win-win, continue to enhance the brand value of Jiuhe Heavy Industry, a well-known trademark in China, and create a platform for mutual benefit and common development.
At the same time, there were wonderful cultural performances at the press conference. The applause was thunderous and lively. The participants were immersed in joy and painted a complete picture for this "Jiuhe Heavy Industry National VI Concrete Equipment Conference". period.
