| 摘要 |
PROBLEM TO BE SOLVED: To provide a steering device of cargo handling vehicle, having a travel cargo with a plurality of sets of axles mounted to a cargo frame, capable of enhancing operation efficiency with improved steering performance by introducing a variety of steering modes including an oblique travel mode of the travel cart and capable of improving maintenance performance by decreasing movable parts and reducing operation force of a steering mechanism. SOLUTION: In the cargo handling vehicle equipped with a plurality of sets of axles for providing means for supporting wheels, driving and steering at the cargo frame, which is structured so that the control of traveling and pivoting of the vehicle is done by the steering means, a hydraulic driving device arranged to each wheel on the right and left sides of each axle and steer the wheels independently, and a controller to operate the hydraulic driving device so that steering of each axle is performed according to a preset steering pattern are provided. |
