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KEENON Robotics Unveils C55 Cleaning Robot

On November 11, 2025, KEENON Robotics made waves at the ISSA North America Expo by launching the C55, its professional sweeping and scrubbing robot designed for medium to large areas. This event marked the North American offline debut of the C55, a product that demonstrates KEENON's commitment to innovation in the service robotics sector.

The introduction of the C55 comes alongside an exhibition of KEENON’s extensive product portfolio, which also features models such as the C40 and C30 cleaning robots, the W3 hotel service robot, the T10 delivery robot, and the heavy-duty S300 transport robot. KEENON aims to showcase its leadership in service robotics through this comprehensive array of products, catering to a variety of scenarios and environments.

Key Features of the C55

The C55 has been designed specifically for indoor spaces exceeding 3,000 square meters. It integrates sweeping, scrubbing, and vacuuming functions into one user-friendly system.

Enhanced Cleaning Capabilities

One of the standout features of the C55 is its innovative dry-wet separation technique that utilizes three roller brushes. This method ensures thorough cleaning with clean water, effectively preventing cross-contamination. The robot is equipped with powerful suction capabilities, generating 21,000 Pa of vacuum pressure, allowing it to leave floors dry and streak-free within just 30 seconds.

Ultra-Efficiency

The C55 boasts a remarkable cleaning efficiency of 2,376 square meters per hour. With a large 110-liter water tank, it can operate throughout the day, requiring just a single refill. These attributes make the C55 a highly efficient solution for extensive cleaning needs.

Intelligent Operation

The robot's 360-degree perception system combines LiDAR and stereo vision for precise obstacle avoidance. Users are able to manage the C55 remotely, featuring automated reporting functions. The robot can also autonomously dock for recharging, wastewater disposal, and water refilling, which results in fully automated cleaning processes.

Robust Design

Equipped with a dual battery system, the C55 can operate continuously without interruption and includes a hot-swap capability, where battery replacements take only five seconds. It efficiently navigates complex indoor environments, effortlessly overcoming obstacles up to 5 cm high, such as floor thresholds and cables.

Comprehensive Cleaning Portfolio

KEENON’s diverse cleaning portfolio addresses multiple scenarios, from expansive industrial facilities to intricate corners of commercial spaces. The lineup includes the C40 for synchronized cleaning in commercial settings, the C30 optimized for carpet care, and the C20/C25 models for daily maintenance tasks.

Leveraging this extensive robotics matrix, KEENON provides intelligent collaborative solutions that enhance operational efficiency across various sectors. In industrial contexts, cleaning robots can work in tandem with heavy-duty transport robots, while in hotel environments, service and cleaning robots improve both operational efficiencies and guest experiences.

Industry Leadership

KEENON continues to hold its position as the world's number one company in the commercial service robot market. According to the latest IDC reports, the company leads globally in terms of shipping share, further confirming its dominance in the industry.

Building on this established success, KEENON is expanding beyond standalone products to offer integrated robotics solutions that help businesses achieve lower operating costs and higher productivity through intelligent transformation.