Viper AS6690T Large Walk Behind Scrubber / Dryer
Key Benefits & Features of the Viper AS6690T
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Dual-brush disc scrubbing system delivers wider coverage and deeper scrubbing power.
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Traction drive with ergonomic controls reduces operator fatigue on long cleaning runs.
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Large 85 L solution & 90 L recovery tanks for extended runtime between refills.
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Eco and Silent modes help reduce operating costs and allow daytime use with lower noise.
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Intuitive LCD control panel makes setup and operation easy for all users.
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Robust build with simple maintenance access keeps downtime low and service quick.
Compare the Pair: Viper AS6690T vs Viper AS5160T
Both the Viper AS6690T and the Viper AS5160T are walk-behind scrubber dryers designed for commercial cleaning, but they suit different scales of work. The AS5160T is ideal for medium-sized areas and delivers strong all-around performance, while the AS6690T is built for larger facilities and extended cleaning tasks, with additional capacity, coverage, and features to make heavy-duty cleaning easier and faster.
Key differences:
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Tank Capacity & Scrubbing Width: The AS6690T has larger 85 / 90 L tanks and a 660 mm scrubbing width, compared to the AS5160T’s 61 L tanks and 510 mm width, allowing for longer cleaning runs and more area per pass.
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Weight & Dimensions: The AS6690T is heavier and larger (≈345 kg) for stability and durability in big spaces, whereas the AS5160T is lighter (≈220 kg) and more compact for easier manoeuvrability in tighter areas.
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Advanced Features: The AS6690T includes Eco and Silent modes and a full LCD control panel for enhanced runtime flexibility and operator convenience, which are not available on the AS5160T.

Viper AS6690T Technical Specifications
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Input Volts: 24 V
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Scrubbing Width: 660 mm
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Brush/Pad Diameter: 330 mm
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Maximum Brush Pressure: 49 kg
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Solution / Recovery Tank Capacity: 85 / 90 L
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Squeegee Width: 830 mm
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Rated Power: 1,750 W
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Brush Motor: 500 W ×2
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Vacuum Motor: 500 W
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Traction Motor: 250 W
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Productivity (theoretical/actual): 2,640 m²/hr / -
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Sound Pressure Level: 69 dB(A)
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Maximum Running Time: 240 mins
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Dimensions (L×W×H): 1,490 × 730 × 1,020 mm
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Operating Weight: 345 kg
Viper AS6690T Parts Manual
Operator's Manual
Parts List
Brochure
Viper AS6690T Manual
Viper AS6690T Parts
Viper AS6690T Brochure