The machine serves as a power source of tractate force to drive the machine SZP-600 set and as a power source to drive its working elements. The PA-600 is a railway vehicle and can be used for other aims of railway maintenance.
Two unified engine driver places are designed on the front part machine frame. The places are equipped with sound, thermal and vibration insulation. These places provide optimal working conditions for the machine crew. The driving aggregate is connected with the working machine by means of the standard coupling and buffering devices. These devices enable to attach the machine as a pulling or hauling vehicle.