Development trend of loader

Domestic wheel loaders are transiting from low level, low quality, low price and functional type to high level, high quality, medium price and economical and practical type. In the transition from imitation to independent development, the major manufacturers have made continuous technical investment, adopted different technical routes, and made technological innovation in key components and systems, to get rid of the current situation of product design similarities, no own characteristics and advantages, and to stand out from the low level of disorderly competition and become the leader of the loader industry.

(1) The development of large and small wheel loaders in recent years has been limited by objective conditions and total market demand. The most competitive medium-sized loader will be updated faster and faster.

(2) According to the actual situation of each manufacturer, the overall design is re-designed, various performance indicators are optimized, and the strength and rigidity of structural parts are strengthened, so as to greatly improve the reliability of the whole machine.

(3) Refine the system structure. For example, the vibration reduction of the power system, the structure optimization of the heat dissipation system, the performance index optimization of the working device, the dust prevention of each hinge point, and the industrial modeling design.

(4) Use electronic technology and load sensing technology to realize automatic shift of gearbox and application of hydraulic variable system, improve efficiency, save energy and reduce operating cost of loader.

(5) Improve safety and comfort. The cab is gradually equipped with FOPS&ROPS function. The environment in the cab will be close to the direction of the car. The steering wheel, seat and all operating handles can be adjusted to make the operator work in the best position.

(6) Reduce noise and emissions, and strengthen environmental indicators. With the enhancement of people's awareness of environmental protection, the work of reducing the noise and emission of loaders has become urgent. Many large cities have formulated the noise and emission standards of motor vehicles. If the construction machinery does not meet the emission standards, it will be restricted to the sales in this area.

(7) Widely use new materials, new processes and new technologies, especially mechanical, electrical and hydraulic integration technology, to improve the service life and reliability of products.

(8) Simplify the maintenance to the greatest extent, reduce the maintenance times and time, increase the maintenance space, generally use electronic monitoring and monitoring technology, further improve the fault diagnosis system, and provide the driver with troubleshooting methods.