PRODUCT DESCRIPTION.

The Nilfisk Viper AS6690T is a high-productivity walk-behind scrubber-dryer engineered for medium to large commercial spaces. It features a robust dual-brush design, intuitive controls, and selectable modes (Eco, Silent) to balance cleaning power and battery efficiency. Built for reliability, it offers easy maintenance access and consistent floor care performance.

KEY FEATURES & BENEFITS.

• Dual-brush scrubbing system accelerates cleaning coverage and soil removal.
• Eco mode extends battery runtime for longer shifts.
• Silent mode enables cleaning in sound-sensitive areas (e.g. daytime operation).
• Traction drive reduces operator effort and improves stability on inclines.
• Tool-free maintenance points for quick brush, squeegee, and tank servicing.
• Adjustable solution flow and brush pressure for varied floor types and dirt levels.
• Large tank design supports extended run times between refills.

FOR USE ON.

• Sealed hard surfaces: vinyl, tile, concrete, epoxy, terrazzo.
• Indoor commercial environments: schools, retail centres, healthcare, warehouses.
• Projects requiring efficient one-pass scrubbing and drying.
• Facilities needing flexible cleaning in both standard and noise-sensitive conditions.

TECHNICAL SPECIFICATIONS.

• Cleaning width: 660 mm (dual disc brushes).
• Solution / recovery tank capacity: 85 / 90 litres.
• Noise levels: 69 dB(A) in normal mode, 65 dB(A) in silent mode.
• Max theoretical productivity: ~28,400 ft² / h.
• Estimated run time per charge: up to 4 hours.
• Brush pressure and speed: selectable levels per floor condition.
• Vacuum motor: 500 W.
• Squeegee width: approximately 830 mm.
• Machine dimensions (L × W × H): ~1490 × 730 × 1020 mm.
• Weight (shipping / base): ~202 kg (without batteries).

WHY CHOOSE.

• Combines aggressive cleaning power with modes that preserve runtime and reduce noise.
• Dual brushes deliver superior coverage and reduced passes compared to single head units.
• Flexible operation modes suit both daytime and off-peak cleaning.
• Durable, serviceable construction supports long life in demanding environments.
• Traction drive adds operator comfort and efficiency, especially on inclines or long runs.

Order the Nilfisk Viper AS6690T today to bring robust, adaptable, and efficient scrubber-dryer performance to your facility.