Based on the principle of power bond graphs, the modeling method for the hydraulic steering control unit type BZZ5 with the loadsensinghydraulic steering system is introduced.
依据功率键合图原理，研究BZZ5型液压转向器和负荷传感全液压转向系统的建模方法。
2
All hydraulicloadsensing steering that supplies oil on demand preferentially and valve working hydraulicsystem of single pump priority are economic and energy-saving.
优先按需供油的全液压负荷传感转向及单泵优先阀门工作液压系统，经济节能。
3
This paper applies load-sensing variable pump to the hydraulicsystem of loader considering the matching of pump and the load.