China wheel loaders are transitioning from low-level, low-quality, low-price, functional models to high-level, high-quality, mid-price, economical and practical models. From imitation to independent development, major manufacturers continue to invest in technology, adopt different technical routes, and carry out technological innovations in key components and systems. They get rid of the status quo of similar product designs without their own characteristics and advantages, and move away from the vicious circle of low-level and disorderly competition. stand out.
(1) In the development process in recent years, large and small wheeled vehicles have been restricted by objective conditions and total market demand. Competitive mid-size updates will get faster and faster.
(2) According to the actual situation of each manufacturer, redesign the overall design, optimize various performance indicators, strengthen the strength and stiffness of structural parts, and greatly improve the reliability of the entire machine.
(3) Refine the system structure. Such as power system vibration reduction, cooling system structural optimization, working device performance index optimization, dustproofing of each hinge point, industrial shape design, etc.
What is the development trend of domestic loaders?
(4) Use electronic technology and load sensing technology to realize the application of automatic gearbox shifting and hydraulic variable system, improve efficiency, save energy, and reduce loader operating costs.
(5)Improve safety and comfort. Cabs are gradually equipped with FOPS & ROPS functions, and the environment inside the cab will be closer to the direction of the car. The steering wheel, seats and various operating handles can be adjusted to enable operators to work at the right location.
(6) Reduce noise and emissions and strengthen environmental protection indicators. As people's awareness of environmental protection increases, it is urgent to reduce noise and emissions. Many major cities have established noise and emission standards for motor vehicles. If engineering construction machinery does not meet emission standards, it will be restricted from sales in that region.
(7) Make extensive use of new materials, new processes, and new technologies, especially mechanical, electrical, and hydraulic integration technologies, to improve product life and reliability.
(8) Simplify maintenance to the greatest extent, reduce maintenance frequency and repair time as much as possible, increase maintenance space, widely use electronic surveillance and surveillance technology, further improve fault diagnosis systems, and provide drivers with methods to troubleshoot problems.
