BA/CA 551/611, 908 7147 020

Smarter design lowering your cleaning costs

PRODUCT INFORMATION
The range of walk-behind scrubber dryers offers more of everything that is important for floor cleaning efficiency: more productivity, more running time, more ergonomic features, more reliability, more options and more cost-effectiveness.

The Ecoflex™ system (available in all the battery driven versions) keeps the consumption control, but it also guarantees the possibility to boost temporarily water and detergent for more aggressive cleaning tasks.

That’s why Nilfisk scrubber dryers BA/CA 551/611 are the best solution to make effective floor cleaning a fast, quiet and inexpensive task.

Low noise level for daytime cleaning
OneTouch™ dashboard operation
Ecoflex™ option, detergent mixing system
No-tools for changing squeegee blades
Easy access to recovery tank for cleaning and maintenance
Traction version with large wheels for easy handling
Waterproof electrical control box

TECHNICAL SPECIFICATIONS
Selected product
Product details Model No. 908 7147 020 Model No. 908 7146 020 Model No. 908 7148 020
Plug type ALL ALL ALL
Max. speed (km/h) 5.6 4 5.6
IP protection class IPx4 IPx4 IPx4
Insulation class III III III
Rated power (W) 1010 810 1330
Airflow (l/sec.) 25.3 25.3 25.3
Vacuum (kPa) 11 11 11
Sound pressure level at 1.5 m (dB(A) ISO 3744) 65.8 65.8 65.8
Max. running time 3H 3H 2.5H
Productivity theoretical/actual (m²/h) 2970/1785 2120/1275 2860/1720
Scrubbing width (mm) 530 530 510
Max. climbing rate (%) 16 – 16
Water flow (l/m) 0.55/1.1 0.55/1.1 0.55/1.1
Solution/recovery tank (l) 55/55 55/55 55/55
Squeegee width (mm) 760 760 760
Brush/pad diameter (mm) 530/508 530/508 –
Brush pressure (kg) 21/28 21 26
Brush speed (RPM) 135 135 570
Net weight (kg) 109 88 112
Operating weight (kg) 254 237 257
Gross vehicle weight (gvw) (kg) 254 237 257
Gross weight (gvw) (kg) 254 237 257
Length x width x height (mm) 1320x540x1090 1320x540x1090 1320x540x1090
Voltage/frequen