The X4 ROVR™ Autonomous Floor Scrubber is Tennant’s most agile robotic scrubber, designed for operation in smaller and congested areas while supporting staff productivity. Its compact design, advanced obstacle detection, and enhanced mobility minimize human intervention and improve cleaning efficiency.

Equipped with BrainOS® AI, X4 ROVR navigates safely around people and obstacles, adapting to a variety of hard floor environments. The scrubber features dual disk cleaning, high-performance vacuuming, and velocity-controlled solution delivery for optimal chemical and water usage. Lithium-ion batteries provide flexibility with opportunity charging to match operational needs.

With intuitive touch-screen controls, on-board diagnostics, and easy-to-maintain components, X4 ROVR ensures reliable autonomous cleaning while enhancing operator skills and facility image. Factory-direct service and customer success teams provide support throughout the robot’s lifecycle.

Core Features

Compact Autonomous Design

• Highly manoeuvrable in tight and congested areas.
• Minimal human assistance required for operation.
• Optimized for productivity in smaller spaces.

Advanced AI & Navigation

• BrainOS® vision-based platform enables obstacle avoidance and intelligent routing.
• 3D LiDAR and RGB cameras enhance autonomy and people detection.
• Re-routing and Teach & Repeat allow consistent cleaning routes.

Efficient Cleaning Performance

• Dual disk scrub path with high-performance vacuum for dry, streak-free floors.
• Velocity-controlled solution delivery reduces chemical and water consumption.
• Main down pressure up to 19 kg ensures effective soil removal.

Employee Empowerment & Safety

• Touch-screen interface and automation simplify training and deployment.
• Insta-Click™ magnetic head allows fast, ergonomic pad and brush changes.
• Proximity chime and enhanced solution recovery maintain safe operations.

Extended Productivity

• Up to 2.5 hours runtime per full charge.
• Opportunity charging ensures availability when needed.
• Autonomous operation allows employees to focus on higher-value tasks.

Support & Maintenance

• On-board diagnostics and yellow/blue touchpoints simplify maintenance.
• BrainOS Ops Management tools provide fleet visibility and KPI tracking.
• Factory-direct service and customer success teams ensure reliable support.

Key Benefit Categories

Simple to Train & Easy to Trust

• Intuitive interface and automation streamline deployment.
• Quick setup in three touch-screen steps.
• On-board training videos and diagnostics reduce downtime.

Built for Productivity in Many Spaces

• Autonomous operation maximizes coverage in narrow and congested areas.
• 3D LiDAR and enhanced computer vision ensure efficient navigation.
• Dual disk cleaning and velocity-controlled solution delivery optimize cleaning cycles.

Enhance Facility Image

• Consistent, high-quality cleaning in indoor and semi-outdoor areas.
• Compact size reaches spaces larger machines cannot.
• Quiet operation allows daytime cleaning without disruption.

Maintain Health & Safety

• Advanced BrainOS AI ensures safe interaction with people.
• Velocity-controlled chemical delivery reduces environmental impact.
• Ergonomic solutions and Insta-Click™ head improve operator safety.

Maximize Return on Ownership

• Robust industrial platform built for long-term reliability.
• Lithium-ion battery and efficient solution delivery reduce resource consumption.
• Support from the largest factory-direct service network ensures uptime and ROI.

Multiple Cleaning Modes

Compact & Congested Spaces

Perfect for narrow aisles, small rooms, stairwell landings, and other tight areas.

Autonomous Industrial & Commercial Cleaning

Supports warehouses, retail, offices, healthcare, and hospitality environments.

High-Value Task Support

Frees employees to focus on tasks that require human expertise while X4 ROVR cleans autonomously.

Eco-Friendly Cleaning

Optimized solution delivery reduces chemical and water use while maintaining cleaning efficiency.