English - UK
Italian - Italy
German - GermanyManaging workflows in a modern garage requires dynamism. Rapid diagnostics, pre-inspection tests, or simple vehicle movement often take place in areas not served by centralized extraction systems. Leaving the engine running "for just a few minutes" without adequate protection exposes operators to significant risks and saturates the work environment.
The adoption of a portable exhaust gas extractor should not be seen as a fallback compared to a fixed system, but as an essential strategic complement.
Devices such as the Grolly by Worky range offer the operational flexibility that allows you to bring safety exactly where it is needed, eliminating architectural constraints and ensuring healthy air in every corner of the room.
Operational benefits: zero installation and simplified bureaucracy
The main strength of a portable exhaust gas extractor lies in its "Plug & Play" nature. Unlike fixed systems, which require design, construction work, and the installation of roof chimneys, wheeled units offer immediate operativity.
Each model in the Grolly series is designed to work with an expulsion hose (standard 10 m for Grolly-GTP), which conveys the fumes outside through a door or window. This approach offers tangible benefits:
- Reduced infrastructure costs: No need to drill holes in the roof or install ducting.
- Versatility: The unit can be easily moved between different workstations or used in outdoor areas.
Use a wheeled extractor for every ignition, including brief, is the first line of defence in protecting personnel from the carcinogenic compounds contained in diesel and petrol fumes.
Selection guide: the right model for every vehicle
There is no universal solution: the power and configuration of the extractor must be calibrated to the type of vehicle to ensure effective extraction. Worky has engineered the Grolly range to cover every specific need in the automotive sector.
Generalist Garage and Light Commercial Vehicles
For garages that manage a mixed fleet of vehicles, from SUVs to vans, the ideal choice falls is Grolly-V. Equipped with a 1.0 HP motor, it offers the necessary head to counteract the pressure of modern turbodiesel engines, ensuring that fumes are effectively expelled along the 10 metres of piping.
For reception areas or for quick jobs on city cars, the Grolly-FX model (0.5 HP) combines compactness and ergonomics, thanks to the height adjustment which facilitates setting operations without forcing the operator to continuously bend over.
The Premium Segment and Classic Cars
Working on luxury or classic cars requires greater delicacy. Exhausts integrated into the bumpers, carbon diffusers or vintage chrome tailpipes cannot have classic metal clamps applied to them.
The technological answer is Grolly-YA. This "Touchless" model uses self-supporting arms that position the nozzles suspended in front of the exhaust, extracting the gases by induction without any physical contact.
Heavy Duty: heavy transport solutions
The Truck & Bus sector requires volumes of air that a normal portable exhaust gas extractor for cars cannot handle.
- Power and Range: The Grolly-T model (1.5 HP Three-Phase) is sized to extract the significant volume of exhaust gas produced by large-displacement engines of industrial vehicles.
- Extreme Accessibility: For vehicles with exhaust stacks (rear-cab) or positioned centrally under the chassis, Worky offers Grolly-CC. Its characteristic Candy Cane structure allows you to reach emission points that would otherwise be inaccessible with standard flexible hoses, offering total coverage even for construction and earthmoving vehicles.
Conclusion
The integration of a garage exhaust gas extractor from the Grolly line represents a smart investment and operational efficiency. The flexibility of the portable system allows you to operate with high professional standards without the costs of a fixed system.
Correctly assessing the type of vehicles being treated is the first step in choosing the most suitable tool. Explore the technical specifications of Grolly models or request a consultation to find the perfect configuration for your business.
Frequently Asked Questions
Is it necessary to install a chimney to use the Grolly?
No, this is the main distinguishing feature. The Grolly portable exhaust gas extractor is designed to expel fumes through a 10-meter flexible hose that simply needs to be positioned outside the building, avoiding masonry work and fixed installations on the roof.
How does extraction work for cars with exhausts integrated into the bumper?
These cars require the Grolly-YA model with "Touchless" technology. Thanks to the adjustable self-supporting arms, the nozzles are positioned close to the exhausts without touching them, extracting the fumes without risking scratching the bodywork or overheating the plastics.
Are portable extractors also suitable for lorries?
Yes, but you need to choose models from the Heavy Duty line. Grolly-T (1.5 HP) and Grolly-CC are specifically sized to handle the high exhaust flow rates of heavy-duty vehicles, which car models cannot do effectively.
