Terrain laser grader, formed from a structure (2) comprising a blade (3) articulated with respect to a chassis (5) with wheels (6) at the rear and with respect to a latching lance (7)) of the front part, by means of which it is coupled to a tractor vehicle for its drag, being able to work also in suspension； where the movement of the blade (3) is transmitted by one or more hydraulic cylinders (12) fed by an electro-hydraulic power station (13)； and that, in addition, it has a laser receiver (15) coupled to a mast (16) and associated with a control panel (19) from which the operation of the machine (1) is controlled to carry out the corresponding movements with the shovel (3), is characterized in that the electrohydraulic power station (13) that feeds one or more cylinders (12) is an electro-hydraulic power station (13) that is incorporated in the machine (1), being an electric motor (22), connected to a battery (23), also incorporated in the machine (1) which supplies the electric power to feed the hydraulic pump of said power station； and because the control panel (19) is portable and capable of being hooked in the window of the tractor vehicle. (Machine-translation by Google Translate, not legally binding)1. Niveladora láser de terreno que, conformada a partir de una estructura (2) que comprende una pala (3) articulada respecto a un chasis (5) con ruedas (6) por su parte trasera y respecto a una lanza de enganche (7) de la parte delantera, mediante la cual se acopla a un vehículo tractor para su arrastre, pudiendo trabajar también en suspensión； donde el movimiento de la pala (3) lo transmiten uno o más cilindros (12) hidráulicos alimentados por una central electrohidráulica (13)； y que, además, dispone de un receptor laser (15) acoplado a un mástil (16) y asociado a un cuadro de mandos (19) desde el que se maneja el funcionamiento de la máquina (1) para efectuar los movimientos correspondientes con la pala (3), está caracterizada porque la central electrohidráuli
