iTR Powerful Robotic Floor Scrubber

iTR C2 Powerful Robotic Floor Scrubber: The Self-Maintaining Commercial Cleaning Robot with Cross-Floor Capability

The C2 is designed for the daily cleaning and maintenance requirements of multi-story commercial buildings, including hospitals, shopping malls, campuses, exhibition halls, and office buildings. The C2's defining operational feature is its full base station autonomy: the robot handles 24/7 autonomous operation with independent charging, self-cleaning of its cleaning components, drainage of collected wastewater, and water refilling from the base station, all without requiring manual operator intervention between cleaning sessions. This comprehensive base station functionality places the C2 among the most operationally independent commercial cleaning robots available in its class, enabling facility managers to schedule cleaning programs that execute continuously without daily maintenance attention.

The C2 also includes intelligent frequency conversion cleaning, which automatically adjusts scrubbing force and water application based on real-time stain detection, cross-floor operation via autonomous elevator boarding, and multi-mode interaction through voice control, touchscreen, and mobile app control.

The iScrubbot Family Context

iTR's Four-Tier Scrubbing Robot Range

The C2 Powerful Robotic Floor Scrubber sits within iTR's iScrubbot series alongside the M2 Pro (industrial-grade 4-in-1 scrubber) and the iScrubbot 300 (large commercial cleaning robot with scrubbing, dirt absorption, sterilization, ash reduction, and disinfection). The C2's specific positioning within this family is as the hotel, hospital, campus, and multi-floor commercial building maintenance robot, with its full base station and elevator integration directly targeting the operational requirements of multi-story commercial facilities where daily cleaning must occur across multiple floors without requiring constant human oversight.

The C2 complements the M2 Pro's industrial-scale specification (117-liter water tank, 120 Ah battery, five-sensor system) with a more facility-management-oriented architecture: the fully automated base station that handles water supply and drainage, the elevator integration for multi-floor operation, and the consumer-accessible control modes (voice, touchscreen, app) that make the C2 appropriate for facilities managed by facility service teams rather than specialist robotics operators.

Design and Features

The Full-Featured Base Station: 24/7 Autonomous Maintenance

The C2's base station is the engineering feature most directly responsible for its operational independence. The Afrimart distributor listing specifies four base station functions: independent charging, self-cleaning, drainage, and water filling, all executed autonomously without operator involvement.

Independent charging: The C2 returns to its base station when the battery reaches a programmed low level and charges autonomously. This autonomous charge management enables the robot to schedule multi-session cleaning programs across a full day without requiring a human to physically reconnect charging cables at the end of each session.

Self-cleaning: The base station cleans the robot's scrubbing brushes and collection components after each cleaning session, removing the accumulated contamination from brushes and rollers that would otherwise reduce cleaning effectiveness in subsequent sessions. This automated brush cleaning maintains scrubbing quality across multiple sequential cleaning cycles.

Drainage: The base station drains the collected wastewater from the robot's dirty water tank, disposing of the contaminated water from the cleaning session automatically rather than requiring manual emptying.

Water filling: The base station refills the robot's clean water supply for the next cleaning session, maintaining the water availability that scrubbing requires without manual refilling.

Together, these four base station functions remove all of the routine maintenance tasks that cleaning robots without self-maintaining stations require between sessions: no manual battery connection, no brush cleaning, no water tank emptying, no clean water refilling. The result is a 24/7 capable cleaning robot that executes its scheduled program with minimal operator interaction.

Cross-Floor Elevator Navigation

The C2's ability to navigate elevators autonomously for cross-floor cleaning is a functional capability that extends its utility from single-floor to multi-floor building cleaning programs. The Afrimart listing confirms "customized and automatic elevator riding, and continuous cleaning across floors" as a C2 feature.

Autonomous elevator navigation requires the robot to approach and call the elevator, enter when the doors open, select the destination floor, exit at the correct floor, and continue its cleaning route on the new floor. This capability is specifically relevant for the hospital, hotel, and office building deployment contexts where a single robot must cover multiple floors in a continuous cleaning session without requiring a staff member to escort it between floors.

For facility managers, cross-floor operation means a single C2 unit can clean the common areas of a multi-story commercial building in a programmed overnight session, providing the floor-by-floor coverage that would otherwise require either multiple robots (one per floor) or manual floor-by-floor supervision of a single robot.

Intelligent Frequency Conversion Cleaning

The C2's intelligent frequency conversion cleaning automatically adjusts cleaning force based on stain detection. The Afrimart listing describes this as "Automatic adjustment of cleaning force based on stain; easy cleaning of dust, particle, and heavy pollutant."

This automatic adjustment is the technical mechanism that maintains consistent cleaning quality across the varied contamination levels encountered during a real cleaning session: lightly soiled sections of floor near less-trafficked areas receive lighter cleaning force (conserving water and brush wear), while heavily contaminated sections near building entrances, food service areas, or high-traffic corridors receive higher cleaning force to remove the accumulated contamination that lighter passes would leave behind.

The practical benefit for facility managers is consistent final cleaning quality across the full floor area, regardless of whether different sections have different contamination levels, without requiring programming separate cleaning intensity levels for different floor zones.

Multi-Mode Interaction: Voice, Touchscreen, and App

The C2 supports three interaction modes: voice control, touchscreen control, and mobile app control. The Afrimart listing confirms: "Multi-purpose interaction via voice control, screen touch, and app. Voice command control and real-time voice prompt, quick release of task on touchscreen, and mobile app functions all in control."

This three-mode interaction design enables different user roles to interact with the robot in the manner most appropriate to their context. Facilities staff performing on-site supervision can use voice commands for quick task confirmation without touching the robot's screen. Facility managers overseeing the cleaning program can schedule and monitor sessions through the mobile app from anywhere in the building or remotely. Operators setting up cleaning zones and schedules can use the touchscreen for the more detailed configuration work that the app or voice controls do not support efficiently.

Confirmed Features from Distributor Documentation

Cleaning Functions: Floor washing (scrubbing), vacuuming, and dust pushing (3-in-1)

 Base Station: 24/7 automatic charging, self-cleaning, drainage, and water filling

Navigation: Intelligent indoor positioning and navigation, automatic obstacle avoidance

 Scenario Planning: Automatic mapping and iteration, route planning, real-time coverage, flexible response to complex scenarios

Obstacle Avoidance: Multi-sensor automatic navigation, unmanned-drive-level sensing and obstacle avoidance, multiple anti-collision and anti-drop protection

Cleaning Schedule: Timing and combined cleaning, real-time coverage, cross-region combination, intelligent dispatch

 Dust Management: Separate solid and liquid garbage collection to avoid repeated dry/wet debris mixing

Intelligent Cleaning: Automatic adjustment of cleaning force based on stain detection

 Cross-Floor Operation: Customized and automatic elevator riding, continuous cleaning across floors

 Self-Maintenance: Real-time stain detection, thorough self-cleaning without manual disassembly; auto-recharging at low battery, breakpoint renewal

 Interaction: Voice command control, touchscreen task release, mobile app control

Application Scenes: Hospitals, shopping malls, campuses, exhibition halls, office buildings, terminals

Applications

Hospitals and Healthcare Facilities

The C2's autonomous 24/7 operation is particularly compelling for hospitals where floor cleaning must continue across all 24 hours of the operating day to meet infection control standards. The robot can clean clinical corridor floors during daytime hours using courtesy-mode obstacle avoidance around staff and patients, then switch to a more aggressive cleaning schedule overnight when occupancy is lower, all from a programmed schedule without requiring staff involvement between sessions.

The base station's automatic self-cleaning between sessions ensures that the same bacteria and contamination collected from one hospital corridor are not redistributed to another corridor in the next cleaning pass, maintaining the hygiene standard that cross-contamination prevention requires.

Shopping Malls and Commercial Complexes

Shopping center concourses require cleaning at multiple times of day: before opening, during low-traffic periods within trading hours, and after closing. The C2's time-scheduled cleaning with automated base station maintenance enables all three cleaning windows to be programmed in advance and executed without daily manual setup.

The cross-floor elevator capability is specifically relevant for multi-story shopping centers where a single robot must cover multiple levels of a common area, transitioning between floor-level concourses and upper-floor retail corridors through the elevator infrastructure that serves the building's shoppers.

Office Buildings and Corporate Campuses

Office building lobby areas, elevator lobbies, and corridor networks represent a multi-floor cleaning requirement where the C2's elevator navigation and scheduled programming enable overnight comprehensive coverage. The app control enables facility service managers to review cleaning session reports and modify the following night's schedule without requiring on-site presence.

Exhibition Halls and Convention Centers

Exhibition halls present a highly variable cleaning requirement: light maintenance cleaning during exhibition setup, intensive cleaning following high-traffic exhibition days, and deep cleaning between exhibitions. The C2's intelligent frequency conversion automatically adjusts to the specific contamination level of each session, delivering the appropriate cleaning intensity without requiring reprogramming between the different occupancy states of an exhibition cycle.

Advantages and Benefits

Full base station autonomy for 24/7 unattended operation: The four-function base station (charging, self-cleaning, drainage, water filling) removes all routine maintenance tasks that cleaning robots without self-maintaining stations require, enabling continuous multi-session operation without daily manual intervention.

Cross-floor elevator navigation for multi-story buildings: Autonomous elevator boarding extends the C2's coverage from single floors to complete multi-story buildings without requiring escorts or manual floor-to-floor repositioning.

Intelligent frequency conversion for consistent quality across contamination levels: Automatic cleaning force adjustment based on real-time stain detection produces consistent final cleaning quality across the varied contamination distribution of real commercial floors.

Three interaction modes for different user roles: Voice, touchscreen, and app control enable facilities staff, on-site operators, and remote facility managers to interact with the C2 through the mode most appropriate to their context and role.

Breakpoint renewal for uninterrupted coverage: Automatic recharging at low battery followed by continuation from the exact coverage point prevents the incomplete cleaning that battery depletion during a session would otherwise cause.

Summary

The iTR C2 Powerful Robotic Floor Scrubber is iTR's comprehensive daily commercial building maintenance cleaning robot, distinguished by its fully self-maintaining base station providing 24/7 autonomous charging, self-cleaning, drainage, and water filling; cross-floor elevator navigation for multi-story building coverage; intelligent frequency conversion that automatically adjusts cleaning force to contamination levels; and three-mode interaction through voice control, touchscreen, and mobile app. Designed for hospitals, shopping malls, campus buildings, exhibition halls, office towers, and transportation terminals, the C2 addresses the multi-floor, daily maintenance cleaning requirements of the commercial indoor environments where consistent, autonomous cleaning is the primary operational requirement.

Frequently Asked Questions (FAQ)

What is the iTR C2 Powerful Robotic Floor Scrubber?

The iTR C2 is a fully autonomous commercial floor cleaning robot from iTR Robot Technology Co., Ltd., integrating floor washing (scrubbing), vacuuming, and dust pushing in a single platform. Its defining feature is a fully self-maintaining base station that handles autonomous charging, self-cleaning of cleaning components, drainage of collected wastewater, and water refilling, enabling 24/7 unattended operation. The C2 also includes autonomous elevator navigation for cross-floor cleaning across multi-story buildings, intelligent frequency conversion that adjusts scrubbing force to real-time stain levels, and three interaction modes: voice command, touchscreen, and mobile app.

How does the C2's base station work for 24/7 autonomous operation?

The C2's base station performs four automated maintenance functions between cleaning sessions. When the robot returns to the base station, the station automatically connects to charge the robot's battery; cleans the robot's scrubbing brushes and rollers to remove accumulated contamination; drains the collected wastewater from the robot's dirty water tank to the facility's drainage system; and refills the robot's clean water supply for the next session. These four functions collectively remove all the routine maintenance tasks that require human operator involvement between sessions on robots without self-maintaining base stations, enabling fully unattended programmed cleaning schedules across multiple daily sessions.

How does the C2 navigate elevators for cross-floor cleaning?

The C2's autonomous elevator navigation allows it to approach an elevator, call the elevator, enter when doors open, select the destination floor on the elevator control panel, exit at the correct floor, and continue its programmed cleaning route on the new floor. This cross-floor capability is integrated with the robot's intelligent scenario planning, which generates coverage routes across multiple floors as a continuous cleaning program rather than treating each floor as a separate deployment. The Afrimart distributor listing describes this as "customized and automatic elevator riding, and continuous cleaning across floors."

What is intelligent frequency conversion in the iTR C2?

Intelligent frequency conversion is the C2's automatic cleaning force adjustment based on real-time stain detection. During operation, the C2's sensors detect the contamination level of each floor section as it cleans, and the robot automatically increases or decreases the scrubbing force and water application rate accordingly: lightly soiled sections receive lighter cleaning force to conserve brush wear and water consumption, while heavily contaminated sections receive higher force to achieve the cleaning result that lighter passes cannot deliver. The result is consistent final cleaning quality across the full floor area, regardless of the variable contamination distribution, without requiring zone-by-zone cleaning intensity programming by the operator.

• Dimensions: 0.53 × 0.53 × 0.69 m / 21 × 21 × 27 in
• Single operation area: Floor washing 2,500 m²; dust pushing 6,000 m²
• Speed: 0–0.8 m/s adjustable modes
• Cleaning width: 44 cm / 27 in
• Rolling brush pressure: 20–40 N
• Battery capacity: Lithium iron phosphate 24 V 42 Ah
• Weight: 40 kg / 88 lb
• Clean water/sewage capacity: 10 L / 10 L
• Display: 7-inch screen
• Charging time: 3 h
• Runtime: 5–12 h
• Navigation: 3D multi-line laser + vision multi-sensor fusion
• Sensors: 2D LiDAR, 2D obstacle avoidance radar, line LiDAR, ultrasonic and anti-drop sensors