On November 3, 2017, 'Hong Kong Car Wash' designed and manufactured by China National Heavy Duty Truck and Qingdao Heavy Industries won in-person inspections from the factory inspection of the employees of Hong Kong Electrical and Mechanical Services Department and FEHD and on-site assessment by CNHTC experts. Of the praise and passed the inspection.This is the Chinese heavy truck people work together to innovate and struggle to bear fruit, the vehicle through the rectification and improvement, will be in December to enter the next batch of batch production phase.
'Street car washing in Hong Kong' is an important product designed and manufactured by Qingdao Heavy Industries in recent years and its successful design laid the foundation for CNHTC's special-purpose vehicle products entering the developed countries and regions in the world as well as speeding up the conversion of old and new kinetic energy, To achieve the re-development of overseas markets' has played a positive role in promoting.
China National Heavy Duty Truck Qingdao washing car
According to the instructions and working arrangements of the leaders of the company on the "Working Contact Letter of China National Heavy Duty Truck (Hong Kong) International Capital Co., Ltd.", Zhao Qingjun, director of Qingdao Heavy Industries Organization Technology Center and relevant technicians such as Construction Vehicle Department of Sanitation Vehicle Department visited Hong Kong several times , To study and understand the various conditions of use of street washing vehicles in Hong Kong by visiting the sanitation departments in various districts of Hong Kong and using them with environmental sanitation departments in various districts in Hong Kong; and carrying out item-by-item studies on tenders of car-washing vehicles CNHTC's technical strength has successfully bid for 34 Hong Kong car washes.
Tackle difficult to innovative design
Qingdao heavy industry leaders attach great importance to this project, arranged the first time to set up a car wash project team in Hong Kong by the project team composed of the Department of Building Design Zhang Mingang, Jiang Chao, Xu Xiaolong, Zhong Xiaolong and Technology Center Chen Li, Tang Xiaoyun and the Department of sanitation Wang Naixiang a total of seven technical staff.The designer of the tender by item by item, through the technical requirements of the difficulties in the in-depth study and discussion, the Hong Kong car wash the assembly design task decomposition into individuals. High, designers with a high sense of responsibility, mutual communication, mutual cooperation, to wash the street car technical specifications as a benchmark, in the shortest possible time to complete the program design, organization of company leaders and experts to review.In the Hong Kong government and experts to communicate During the design process in the process of continuous adjustment, Zhang Mingang and other designers in the program is identified, work overtime drawing design, the design of the most intense time, they were a number of overnight design drawings, and before and after more than 30 design states Released. Because of the new design for the vehicle, the vehicle uses three-dimensional modeling to improve the pipelines and other loading assembly and chassis characters Together; most parts of the vehicle design selection or customization, and ultimately determine the manufacturer, signed the relevant parts purchased technology agreement.
China National Heavy Duty Truck Qingdao washing car
Car wash in Hong Kong using China's heavy truck T5G, 4Χ2 chassis, the use of airbag suspension shock absorption, airbag shock absorption seat; Including the driver, a total of four occupants of the four-door wide-body cab, the first application of emissions to meet Euro VI standards Of the engine; automatic transmission, including forward and backward a total of six stalls.Bow design layout is divided into three parts: the rear of the cab soundproof box, tank and rear platform, the overall structure of compact design. Low pressure automatic and manual two cleaning modes and one, to achieve full electronic cab control operation, the operation of the data can be audible and visual alarm feedback form the operator, easy to operate and reliable.
Work together to try production
In Hong Kong, the street car was trial-produced by the Construction Vehicle Department, while the construction car department was responsible for the prototype installation of the prototype car while ensuring the completion of daily order tasks. The car wash chassis completed ECE EU certification at the Group and After the completion of calibration, the end of September to Qingdao Heavy Industries, according to the requirements in October to complete prototype production trial, and passed the two acceptance .Therefore, tight schedule, difficult, heavy task.In order to ensure the completion of the prototype car inspection tasks on time, the construction of the car department Internal mobilization, the workers take the initiative to give up the National Day Mid-Autumn Festival holiday, designers throughout the trial assembly process assembly.In October, Yang Jizhou personally deputy director of the company dispatched guidance, construction vehicles leading the field command and participate in the assembly; designers, craftsmen, production workers and China National Heavy Duty Truck Hong Hao company operations staff work continuously overnight up to night; departments and auxiliary management of the assembly, regardless of overtime to the night time, workers will be sent home safely .Test installation of the most tense moment, China National Heavy Duty Truck Harbor Regal Yu Haimiao And other business people also rely on the site for everyone to serve.Electrical designer Chen Li, pneumatic designer Tang Xiaoyun two women Chi, their children are small, the family burden.For the trial production of new products, they homes for everyone, and gay men as fiercely overnight at the assembly site, and even busy for a few days until 4 am.They repeated debugging, Test action, after several overnight testing, debugging, and ultimately the perfect vehicle control.
The designers actively listened to and adopted the reasonable suggestions from the leaders at all levels of the company, the experts from Hong Kong and skilled workers, and optimized the product structure in the field. The staffs from design, process, production and quality cooperated with each other and worked hard to promote trial production as required. The structural requirements of the street car wash and the appearance of quality, the vehicle has been disassembled three times in the assembly of more than 30 days in the command of the leadership of the company, with the strong support of the leaders of various departments, blanking stamping department, sanitation car department, manufacturing department, Outside the procurement department, quality department, coating site division and other departments are also in the assembly process for the streets of Hong Kong to open a green car wash channel, rapid planning and response to the vehicle passed the inspection to provide strong protection.
Stunning debut performance
In Hong Kong, all the cabs in the streetcar are electrically controlled. The electric, gas and hydraulic parts are relatively complicated. During the debugging of the vehicle, designers and production workers repeatedly test and test the vehicle until the perfect vehicle control is achieved. Design requirements.October 29, Hongkong streetcar in Qingdao heavy factory area to do a live demonstration, high-pressure flushing road both water-saving and clean, won a good applause.November 2-3, in Qingdao and Jinan, Car washing in Hong Kong Through the performance tests conducted by the Electrical and Mechanical Services Department of Hong Kong and the FEHD, the on-site reviews of CNHTC experts have won the praise of all staff and have been approved.
Wang Yingbo, general manager of Qingdao Heavy Industries, said: The successful trial of street washing vehicles in Hong Kong is a result of hard work and innovation made by CNHTC and has opened up a new era in which CNHTC Qingdao special purpose vehicles export into the developed countries and regions. Actively promote the heavy industry in Qingdao to speed up the conversion of old and new kinetic energy to achieve the development of overseas markets and recycling, will also be to achieve the development of China National Heavy Duty Truck Enterprise reconstruction to play a grand project to play an important role in promoting.