Large-size transportation means that the large-scale transportation includes the transportation of over-limit and over-weight articles, and the overloaded goods mean that the loading outline size exceeds the vehicle boundary standards; the over-weight goods mean that the total vehicle weight affects the bridge more than the design live load. For example, generator stators, rotors, and boiler drums in large-scale thermal power plants are over-ranged and overweight cargoes. Solenoid Valve Coil 220v,Hydraulic Solenoid Valve Coil,Solenoid Valve Wofly Technology Co., Ltd. , http://www.gd-valve.com
With the renewal of China's nuclear power industry and large-scale chemical equipment, and the continuous increase in the demand for mill equipment of more than one thousand tons, the demand for large-size haul trucks in the country is constantly increasing. According to surveys, large domestic haul trucks have been investigated. Demand can reach more than 500 vehicles a year.
However, the vehicles used in domestic large-scale transportation are completely dependent on imports from abroad, such as the import of VOLVO, Benz, MAN and Other companies' high-powered tractors. Although the quality of imported vehicles has obvious advantages, its long ordering cycle, high prices, and inconvenient maintenance and accessories have made it possible for China's autonomous large-sized tractors to compete with their capabilities and conditions.
Faced with such a large market and imported cars to meet the passengers in this situation, relying on Shaanxi Automobile's advantages in the field of high-powered tractors, the Automotive Engineering Research Institute has successfully developed a large-capacity traction with strong power, convenient maintenance and spare parts supply. Transporter. The designed train has a total weight of 300-500 tons; it achieved the first match of the ISM 4401+WSK400+16S22+6.72 powertrain solution on Shaanxi Auto all-wheel drive models to enhance the traction of the vehicle; the first designed and developed enhanced front/rear suspension Racks to improve the carrying capacity of the vehicle. The brand-new vehicle design, equipped with large-capacity fuel tanks, powerful power systems, and complete electrical control systems have become the highlights of our company's large-scale tractors.
It is reported that Shaanxi Automotive large-scale tractors have been completed trial production and have been delivered to users. The vehicle chassis relative to the imported tractors cost at least RMB 700,000 for each user. The power performance is reliable, and the heavy-duty trucks can be better towed. The birth of this car has expanded Shaanxi Automotive's special vehicle product series, which has increased the company's influence and competitiveness in the large-scale transportation market.
As a fast-growing industry, large-scale transportation has inherent requirements of “professionality, standardization, and securityâ€. Compared with ordinary over-limit transportation, large-scale transportation has higher requirements on the professional skills of enterprises. Enterprises need to have appropriate transportation qualifications, possess special transportation vehicles and professional technical equipment, and be able to carry out specialized services such as line surveying, program design, road and bridge reinforcement, troubleshooting, contact coordination, and integrated transportation capabilities. After years of practice and continuous improvement, the large-scale transportation industry generally adopts more scientific axle-loaded standards, and each axle load of the transportation vehicles is controlled at about 8-13 tons, effectively dispersing the pressure of large-scale equipment on the road surface, which can greatly reduce the road Damage.