FIELD: transport.
SUBSTANCE: invention relates to machine building. Dump truck comprises rotary platform (3) installed on wheeled frame (1) to be unloaded by lifting of one board and platform side lifting hydraulic cylinder, its one end being articulated with said frame and opposite end articulated with said platform. Hinge (11) of linkage between platform and hydraulic cylinder (7) unloading the platform to second board (5) is aligned with platform turn axis (12) at unloading to first board (4) and platform linkage hinge (11) of coupling with hydraulic cylinder (7) to stay at one point. Hydraulic cylinder (7) makes an extra link with frame (1) of platform turn axle (12) in U-like grip of props (14).
EFFECT: fast forced lowering of the platform by hydraulic cylinders at alternate unloading from first and second boards.
1 dwg
