廖明军

Device for improving digging characteristic and flattening characteristic of digger

刘凯, 王勇, 李宗, 2011 .

Alternating-current variable-frequency speed-regulating control system for electro-hydraulic excavator

刘凯, 王峰, 刘永杰, 2014 .

Novel excavator electrical appliance control box assembly

李亚东, 杨梅, 张宏, 2011 .

Device and method for improving traveling and operating intuitiveness of excavator

王勇, 顾新建, 赵守明, 2012 .