The Magnum Dolly main features are:

Modular Dolly system
Expandable from a "leggero" Basic dolly up to a fully equipped electromechanical driven and microprocessor-controlled center column dolly
Removable Magnum column (makes transportation much easier)
The integrated rotatable bearing allows to turn the column 360° around its axis, for example with the Duo Jib
Due to the microchip driven motors you are able to control movements extremely smoothly and precisely in different speed modes
The programmability allows you to program and therefore repeat a series of movements in real time
In its latest version the Magnum Dolly got a new (combination) brake, which arrests the track wheel as well as the studio wheel. Thereby the dolly can be fixed much faster