A wall-guided MobileSwivel-Arm Exhaust Extraction System is the ideal solution for very long maintenance, repair depots of diesel-powered railway vehicles, and when various diesel engines must be serviced at one time.

Blaschke MobileSwivel-Arm systems consist of a series of rotating arms equipped with height-adjustable flexible hoods, wall-mounted aluminum exhaust rails and a duct system connected to an appropriate number of extractor fans.

Each solution is designed to be adapted to the existing structural conditions and to ensure that harmful diesel exhaust emissions are effectively captured and safely transferred to the outside of the building.

The operator of the system can move the swivel arms along the exhaust rails and position the extractor hoods over the tailpipes at a safe distance and in a simple and comfortable way via wireless remote control.