斗杆先导操纵阀 stick pilot control valve
先导操纵杆位置 pilot control lever position
先导操纵杆枢轴中心线 pilot control lever pivot center
先导阀操纵杆 pilot valve control lever
伺服机构先导系统操纵 servo pilot system control
提升器先导阀操纵杆 lift pilot valve lever
电磁操纵先导控制阀 solenoid operated pilot control valve
先导装置操纵杆 pilot control lever
单手柄液压先导操纵，铲刀动作全部为液压控制。
The working system adopts hydraulic pilot operation. Blade is operated by hydraulic system.
作业系统采用单手柄液压先导操纵，铲刀动作全部为液压控制。
The working system adopts hydraulic pilot operation. Blade is operated by hydraulic system.
先导操纵的装载机液压系统大多采用先导阀和压力选择阀作为主要的先导液压元件，因此会出现一些由这些元件引起的整机故障。
Most loader hydraulic systems with pilot control use pilot valves and pres sures election valves as main pilot hydraulic components so some machine failure caused by those components may occurred.
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