Transporter comprising a chassis on which at least one rear driving wheel driven by a driving motor is connected to the chassis on which chassis at least one front supporting wheel (23', 23") is directly or indirectly fitted, the transporter comprising at least one wheel fixing device, designed to grip one or more object wheels of an object, for instance a patient bed, transportable by the transporter on a substratum, which wheel fixing device is fitted in the front end of a movement device connected to the chassis, which wheel fixing device is formed with at least one elongate finger (F 1, F 2, F 3, F 4, F 5) movable between an open position and a closed position by a movement of the movement device in a Z-direction, so as to, in the closed position, bring the wheel fixing device to a lifting movement, between a vertical lower grip level and a vertical higher elevation level and thereby subject contained object wheels to a lifting and to a possible further move of the object by the transporter, said finger (F 1, F 2, F 3, F 4, F 5), either is provided with a movable end and an end mounted in the movement device on a bearing shaft (L 1, L 2) which finger (F 1, F 2, F 3, F 5) is turnably movable on the bearing shaft in a grip movement from the open position to the closed position, which bearing shaft either is an essentially vertically directed seat shaft (91 a, 92 a) and/or is directed parallel to an essentially horizontally directed operating shaft (95 a), or that said finger (F 4) is provided with alternating two free ends and axially mounted in the movement device for an axial movement in the movement device, which finger is movable in the transverse direction between an open position and a closed position alternately on each side of its mounting in the movement device, which movement device is movable in a Y-direction for the adaptation of the wheel fixing device to an object wheel, characterized in that the transporter with the elongate finger (F 1, F 2, F 3, F 4, F 5) of the transporter is arranged to grip said object wheels laterally in the Y-direction from the outside as well as from within. either is provided with a movable end and an end mounted in the movement device on a bearing shaft (L 1, L 2) which finger (F 1, F 2, F 3, F 5) is turnably movable on the bearing shaft in a grip movement from the open position to the closed position, which bearing shaft either is an essentially vertically directed seat shaft (91 a, 92 a) and/or is directed parallel to an essentially horizontally directed operating shaft (95 a), or that said finger (F 4) is provided with alternating two free ends and axially mounted in the movement device for an axial movement in the movement device, which finger is movable in the transverse direction between an open position and a closed position alternately on each side of its mounting in the movement device, which movement device is movable in a Y-direction for the adaptation of the wheel fixing device to an object wheel, characterized in that the transporter with the elongate finger (F 1, F 2, F 3, F 4, F 5) of the transporter is arranged to grip said object wheels laterally in the Y-direction from the outside as well as from within.