Included in Kit: Columbus RA55B40, Gel battery, Standard Scrub Brush and Pad Holder. 

Columbus RA55B40 55cm autoscrubber: 

• Easy to operate without interruption of the working times with rugged mechanics instead of electronics: two functional switches on the handlebar, mechanical lowering of brush and squeegee tool.
• Infinite dosage: the right amount of fresh water for any application. Hygienic according to HACCP standards: the scrubber dryer features a removable recovery tank with an easy-to-replace cover gasket for thorough cleaning and disinfection – the only one in its class. Excess water can be drained completely.
• Easy to read fresh water level indicator integrated into the drain hose. Standard splash guard for the brush head. Reduces water and chemical consumption and is eco-friendly. Intuitive, fatigue-free and safe working: height adjustable handle bar, easy to operate control panel with ergonomic rocker function for back and forward movements.
• Innovative lateral bumper rollers protect machines and other objects.
• Service-friendly: easy maintenance with open access to battery and components.
• Pad Drives can be added as an optional extra

Gel Battery:  
The GF-V Sonnenschein Light Traction Battery is an industry-leading battery that is engineered to meet the rigorous demands of heavy-duty industrial applications. Featuring innovative dryfit® Gel technology, these valve-regulated lead-acid batteries offer a completely maintenance-free operation—no water refilling is needed throughout their entire service life. Their robust construction ensures excellent reliability, leak-proof operation, and long cycle life, making them ideal for both daily and intensive industrial use. 

 Key Benefits: 

• Maintenance-Free Gel Technology: Sealed, valve-regulated design with electrolyte fixed in gel—no need for water refilling.
• Durable and Reliable: Built tough for industrial use with low self-discharge and leak-proof design.
• Long Service Life: Up to 700 cycles as per IEC 60254-1.
• Optimised Charging: Pair with GNB’s smart charging solutions for peak efficiency and performance.
• Voltage: 12V
• Capacity: 76AH
• Width: 55cm
• Weight: 80.4kg