In 2009, in the first half of the overall downturn in the passenger car industry, Huanghai Bus joined Shijiazhuang Public Transport Co., Ltd. and won the tender for 600 natural gas CNG buses in one fell swoop. In this batch of orders, the first domestic 13.7-meter natural gas buses formally appeared. Together with the second batch of 16-meter natural gas-articulated buses in the country, 237 extra-large buses have become one of the few bright spots in the bus industry in the first half of the year. Large-scale and extra-large passenger buses have always been the advantages of Yellow Sea buses. In this Shijiazhuang public bus tender, Huanghai Bus set off a “green revolution” in the field of extra-large buses with two natural gas CNG buses DD6141S05 and DD6160S04.

Leader of extra large passenger car

As the flagship company of Chinese urban passenger cars, Huanghai Bus has long been committed to the optimization and improvement of urban buses. Through the continuous introduction of new products that are more in line with market demand, Huanghai Bus has provided solutions for local bus companies. Since 2004, Huanghai Bus has meticulously developed a series of oversized buses to meet the growing demand of urban residents for travel. Extra-large passenger cars are three-axis passenger cars, articulated passenger cars or double-decker passenger cars with a body length of more than 12 meters. They usually have a larger interior space and can achieve higher passenger capacity, especially for buses with large passenger flow in cities. line. Today, the Yellow Sea special large bus has been highly recognized by the market. From the 13.7-meter three-axis bus to the 14-18-meter articulated bus, the Huanghai Bus has become the leader of the Chinese extra-large passenger car.

On October 1, 2004, the new version of GB 1589-2004 "Outline dimensions, axle load and quality limits for road vehicles" was formally promulgated. The maximum length of a single bus was extended to 13.7 meters. The three-axis single-passenger bus was formally established. Boarded the stage of a Chinese bus. The Huanghai Bus, which has always been highly sensitive to passenger car products, quickly captured the market opportunities for extra-large passenger cars, and developed the 13.7-meter tourist bus DD6137K “Feng Chi” series at the joint Yellow Sea European Design Center; the following year, the Yellow Sea 13.7-meter bus series DD6137S It was born and received orders in the subsequent Beijing Public Transport Bidding. Today, the Huanghai 13.7-meter large passenger car has 12 models and two series of bus travel. Domestic three-axis buses in the Yellow Sea can be seen in Beijing, Shenyang, Shijiazhuang, Tangshan, Wuxi, and Qingdao.

In the spring of 2005, at the Beijing Bus Group Purchasing Exhibition, the first appearance of the 18-meter-long front-deck DD6180S01 in the Yellow Sea has attracted widespread praise from the industry. This is also a domestically-produced high-capacity bus that truly meets the requirements of modern urban public transportation. . Subsequently, Huanghai Bus developed a variety of 16-meter and 18-meter rear-mounted articulated vehicles for the technology trend of urban passenger car rearrangement. With more than a thousand articulated coaches in the market, the Yellow Sea Bus firmly occupies the status of the leader of China's large passenger cars.

The responsibility of bus companies

In the new century, China's auto industry has ushered in a period of rapid development, but the contradiction between the development of the auto industry and the energy and environment has also become more prominent. The rise in the price of traditional fuels has brought great cost pressures to vehicle users, and the pollution and destruction of automobile exhaust emissions to the environment have also received extensive attention. As a company with more than 50 years of history of building a car, Huang Hai Bus deeply feels its own sense of responsibility. Faced with the ever-decreasing oil resources and rising environmental protection requirements, Huanghai Bus has long established a product strategy for the development of natural gas buses.

The key to natural gas buses is the integration of chassis and gas cylinder systems. As an earlier domestic company with R&D and manufacturing chassis qualification for passenger cars, Huanghai Bus has adopted the mature passenger car chassis technology, selected the Shangchai natural gas engine with excellent fuel economy and a safe and reliable gas bottle system, combined with the advanced bodywork of German MAN Company. With technology, the Huanghai Natural Gas Bus appears before the world with advanced technology, superior quality, and a safe and reliable image. In late 2006, the Indonesian transportation department ordered 10 18-meter natural gas articulated coaches from the Huanghai Bus. This officially opened the "green revolution" of extra-large passenger cars.

In May 2007, 10 of the 18-meter rear natural gas articulated DD6181S31s for the BRT line in Jakarta, Indonesia were off the assembly line. This is also the first time that domestic large-capacity BRT buses have been exported.

In August 2008, the first 16m natural gas articulated bus DD6160S04 ordered by Yinchuan Bus was put on the line and put into operation on 101st road, creating a precedent for domestic bulk purchase of oversized natural gas buses.

In June 2009, Shijiazhuang Public Transport Bidding purchased 237 13.7m natural gas buses and 10 16m natural gas articulated buses. The DD6141S05 and DD6160S04 from Huanghai Bus Co., Ltd. won the bid. Combining the road conditions and climatic conditions of Shijiazhuang, the two Yellow Sea natural gas passenger vehicles merged for the first time “natural gas technology”, “low-entry technology” and “extraordinary passenger car technology” to integrate into one: through the use of gas cylinder roofing, effectively avoiding poor road conditions. Or a crash hits the cylinder and damages the cylinder. The low-entry structure of the first-step makes it possible to get on and off quickly. It not only improves the operating efficiency of the bus, but also facilitates the travel of passengers. At the same time, it increases the size of the car through a scientific and rational body design. The effective use of area will increase the carrying capacity of vehicles.

In July 2009, three 16-meter natural gas articulated buses ordered by Qinghai users went offline.

As early as 1998, Huang Hairen started the design and development of natural gas buses. Although he did not do a large-scale market launch, he accumulated a large amount of valuable data and laid a solid foundation for the second generation of natural gas passenger cars after the new century. After 2006, Huanghai Bus increased its R&D efforts on natural gas passenger car products. The early years of technology accumulation were released, and a variety of pre- and post-built natural gas buses were quickly sold throughout the country. Today, the Yellow Sea natural gas city bus has become the main natural gas vehicle model in more than ten cities such as Shenyang, Yinchuan, Shijiazhuang, Tianjin, and Changzhou, and has won unanimous praise from users for its low emission, environmental protection, high load carrying capacity, and excellent braking performance. In the area of ​​large-scale and extra-large buses, Huanghai Bus has led a highly environmentally friendly "green revolution."

Looking into the beautiful "green" foreground

Although China's natural gas passenger cars are mainly used in midwestern provinces and cities where resources are developed early and have abundant reserves, with the implementation of the West-East Gas Pipeline project, natural gas in the western part of China is continuously supplied to the Central Plains, the Yangtze River Delta, and the Pearl River Delta. In the region, this also provides an excellent opportunity for the expansion of China's natural gas bus market.

The population density in the eastern coastal areas of China and the economic development of the cities are the main areas for the demand for extra large passenger cars. As an internationally preferred alternative fuel for automobiles, natural gas is bound to become the driving force for the selection of future urban passenger cars in areas with resource conditions and environmental protection. Nowadays, the super-large natural gas passenger cars of medium and high grade have already put forward market demand, and Huanghai Bus once again keenly grasped this opportunity. Success always belongs to the strong man who dares to be the first person. The actual operation of the Huanghai Bus is printing this truth.

Today, Huanghai Bus has matured over-sized passenger car technology and natural gas bus technology. With its more than 50 years of car builder accumulation and cooperation with the German MAN company, Huanghai Bus integrates these two technologies perfectly and improves vehicle loading. The amount of passengers, but also taking into account the power and environmental performance, can be described as one goal. In the near future, as the flagship brand of China's urban passenger cars, Huanghai Special Large-scale Natural Gas Buses will usher in a golden period of rapid development.

4 Ton Wheel Loader

4 Ton Wheel Loader,Machine Loader,Industrial Loaders,Small Loader Machine

Sichuan Everest Lovol Construction Machinery Co,.LTD , https://www.everestlovol.com