| 摘要 |
A control system for a loading crane provided with a control site, the control system consisting of a control site for a crane operator, a directional control valve positioned external to the control site and arranged to control a hydraulic system of the crane to provide different operations of the crane, and a mechanical rod-driven control lever system influencing actuator spindles of the directional control valve for the control of the directional control valve from the control site of the crane. To provide an efficient control system, the directional control valve is arranged at the sides of the control site in such a way that the actuator spindles are in a substantially horizontal position. |
