| 摘要 |
The invention relates to an arrangement at a loading crane provided with a control site, the arrangement comprising a control site (1) for a crane operator , a directional control valve (4) positioned behind the control site and arranged to control a hydraulic system of the crane to provide different operations of th e crane, and control means influencing actuator spindles (5) of the directional control valve (4) for the control of the directional control valve from the cont rol site of the crane. To provide an efficient solution, the directional control val ve (4) is arranged at the sides of the control site (1) in such a way that the actu ator spindles (5) are in a substantially horizontal position. The control means are constituted by a mechanical rod-driven control lever system (6, 18, 8a, 8b, 9a, 9b, 10a, 10b).
|
