In today's diversified world, the integration of various cultures, sciences, languages, arts and technologies has become a great impetus for the harmonious development and progress of human civilization. In the field of construction machinery, the progress of hydraulic technology is also deeply rooted in the mutual integration of various technologies.

Foreign famous research report pointed out that in the field of hydraulic technology in the many innovations, only about 20% is based on the hydraulic industry's own expertise to achieve, up to 50% from other industries, and about 30% of other industries is the transplantation of technology. "Through these synergies, hydraulics has made significant progress on many fronts.

Electronic and hydraulic technology in line with the development trend of information technology, greatly improving the control quality of the hydraulic system. Electronic speed measurement makes the secondary regulation hydraulic system practical, energy-saving technology draws on the constant voltage power network operation mode. On-board computer-controlled hydraulic systems can change multi-user circuits in real time, and are successfully used in equipment such as loaders and excavators. Electronic devices are beginning to be embedded in hydraulic components, such as CNC flow-distributing variable pumps and motors, whose operating principles and structural innovations are far-reaching. Electronic and hydraulic technology also promote the development of integrated management system of the whole machine.

Mechanical and hydraulic technology in-depth fit to realize the advantages of high efficiency and stepless speed complement each other. Hydraulic-mechanical power diversion transmission system will be hydraulic and mechanical power flow "parallel" transmission processing after the combined output, drawing on the mature technology of hydraulic dual-power flow transmission, constituting both stepless speed and high efficiency of the transmission device. Hydraulic mechanical dual power flow stepless gearbox has been applied in high-end agricultural tractors and construction machinery.

Pneumatic and hydraulic fit gave birth to energy-saving effect of oil-liquid hybrid technology, the use of hydraulic accumulator characteristics, energy saving and give the system stepless speed excellent characteristics.

Hydraulic components of new materials and new technologies need to learn from other industries advanced technology and supporting systems. Hydraulic industry should learn from the automotive industry's advanced manufacturing technology and supporting concepts to reduce component manufacturing costs, while actively utilizing the results of other industries of new materials, new technologies.

We believe that in the multi-disciplinary technology fit, construction machinery hydraulic technology will continue to progress for the development of the industry to bring more surprises! Let us look forward to this bright future.