The SG 4/4 steam cleaner, developed by Kärcher, a global leader in cleaning technology, is a professional-grade solution specifically suited to the rigorous hygiene demands of the food and beverage industry. The machine is designed to support cleaning operations across commercial kitchens, food preparation areas, restaurants, bakeries, catering facilities, and refrigerated storage environments, where high standards of cleanliness and operational efficiency are critical.
High-performance, chemical-free cleaning
The SG 4/4 delivers 4 bar steam pressure, enabling effective and hygienic cleaning without the use of additional detergents. This capability is particularly important in food and beverage environments, where the reduction of chemical residues is essential for maintaining food safety standards. The high-temperature steam effectively removes grease, oil, food residues, and limescale, thereby contributing to improved sanitation and limiting the conditions that allow bacteria to thrive.
Continuous operation for demanding environments
A key feature of the SG 4/4 is its continuous fill system, which allows for long working intervals without interruption. The unit holds 4 litres of fresh water, distributed between a boiler and a refill tank. Water is continuously supplied during operation via an integrated pump, ensuring minimal downtime during busy service periods. Additionally, this design enables shorter heating times, as only a portion of the water needs to be heated at any given time.
Versatile accessories for multiple cleaning tasks
The SG 4/4 is equipped with a comprehensive range of accessories, enhancing its versatility across various food and beverage cleaning applications. The machine includes two floor nozzles—one with bristles for removing coarse dirt and another designed for hygienic surface treatment using a cotton cover. A handset is provided for smaller surfaces such as taps, counters, and food display units, while a variety of brushes and crevice tools allow for effective cleaning of hard-to-reach areas. These features enable thorough hygiene across complex surfaces and equipment commonly found in professional kitchens and service areas.
Ergonomic and user-centred design
The SG 4/4 places strong emphasis on ergonomics and ease of handling. Weighing approximately 8 kilograms, the unit can be transported easily using its integrated carrying handle, with an optional trolley available for longer distances. A 2.5-metre steam hose provides a wide operating radius, reducing the need to reposition the machine during cleaning. Its compact construction also ensures convenient storage in environments where space is limited.