A transport set including a transport platform and a transport carriage adapted for its lifting and seating on the transport platform having a frame of a chassis positioned on swivel wheels and having an immobilising mechanism of the transport carriage, wherein side arms of the frame of the chassis of the transport platform are located at an angle in relation to a longitudinal axis of the transport carriage and have sliding beds with flared lower vertical leading-in surfaces, the transport carriage, located in the space between the side arms of the transport platform, has a support frame of a chassis installed on swivel wheels, a coupling system installed on the support frame and cooperating with the immobilising mechanism and causing the transport carriage to stop on the transport carriage and a transport frame installed on the support frame of the chassis and adapted to enter onto the sliding beds of the transport platform and having an external width (a) measured towards the longitudinal axis of the transport platform greater than a distance (c) measured between lower side vertical planes of the sliding beds and less than the distance (b) measured between upper side vertical planes of the sliding beds, which have flared lower vertical leading-in surfaces, wherein each of the side arms of the transport frame of the transport carriage has ramps with inclined rake surfaces from the front and bottom, beginnings of which are located at height measured from the ground, greater than height measured from the bottom of location of a top horizontal plane of sliding beds, ends of which are located at height measured from the ground, less than a height of location of the top horizontal plane of sliding beds, characterized in that, the support frame of the transport carriage is connected from the bottom to the connecting frame, to which a rocker is installed with one end that supports the compact drive unit with a drive wheel driven with a drive unit, representing a drive and directional system of the transport carriage, and in that the connecting frame is pivotally connected to one of the ends of a linear actuator, the other end of which is pivotally attached to the other end of the rocker, and in that the linear actuator acting on the rocker changes its length when lowering and lifting the drive wheel, which is in contact with the ground when in a lowered position, which precludes movement of the transport carriage in relation to the ground after its unlocking and activating the compact drive unit, whereas the rocker has two swing arms connected with each other, each pivotally connected to the connecting frame in the area of the first end, wherein a rod is seated at the other ends of the rocker arms, to which at least one shock absorber is articulated at one end, and with the other end is pivotally mounted to an internal eccentric rocker non-rotatably attached to a rotating shaft rotatably mounted in the connecting frame, wherein an eccentric lever with an protruding end, being non-rotatably attached to the rotating shaft, to which a linear actuator is articulated at one end, the other end of which is articulated to the connecting frame whereby the drive unit comprises a drive motor and a gear which are attached to at least one arm of the rocker, one gear wheel being mounted non-rotatably on the drive shaft of the drive motor, and the second gear wheel is mounted non-rotatably on a shaft that is permanently connected to the drive wheel and which is rotatably mounted in the arms of the rocker.