A lifting device comprising a lower frame (1) and an upper frame (2) which are connected by a lever arm (6), the lower frame comprising a lower pivoting arm (5) which with a first end is pivotally connected to the lower frame and with a 5 second end is pivotally connected to the lever arm, a lower tilting arm (7) is with a first end pivotally connected with the lower frame and with a second end slidably connected with the lower pivoting arm, said lower tilting arm being adapted to tilt by the action of a first actuator (4) and thereby cause a movement of the lower pivoting arm, wherein that the upper frame comprises an 10 upper tilting arm (8) which with a first end is pivotally connected to the upper frame and with a second end is slidably connected with the lever arm.
