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Nilfisk-Advance BU800

Nilfisk-Advance BU800

Superior Shine. Easy-to-Use Design.

The BU800™ 20B/20BT Battery Burnisher is a high-performance, easy-to-use floor buffer designed for polishing medium and large hard floors. With a rigid frame and nine vibration isolators, the BU800 delivers one of the smoothest burnishing experiences on the market.

Benefits of BU800 Battery Burnishers

With a double-pivot pad-driver design for a more consistent gloss, 20” polishing path and the best passive dust control on the market for superior indoor air quality, the BU800 walk-behind floor burnisher provides the most technically advanced method for restoring and maintaining a high-gloss shine on floors.



Power36 V, (3) 12 V batt.
Traction motor type - transaxle
Speed (forward/reverse)
Onboard charger standard36 V, 25 A DC, 85-265 V / 45-65 Hz AC
Pad motor2.5 hp (1.9 kW)
Pad speed (RPM)2,000 rpm (on the floor)
Pad pressure lbs (kg)Self Regulating up to 30 lb (13 kg)
Sound level68 dB A
Drive wheels (cm)1.62 in x 8 in (4 cm x 20 cm)
Length50 in (127 cm)
Width23 in (58 cm)
Height41.25 in (105 cm)
Batteries200 Ah / 234 Ah AGM
Weight with batteries lbs (kg)551 lb (250 kg) / 596 lb (270 kg)
Approx. shipping weight lbs (kg)597 lb (271 kg) / 642 lb (291 kg)
Low battery protectionYes
Drive (traction or non-traction)Non-Traction
Polishing rate (max.)24,000 sq ft/hr (7,315 sq m/hr)
Polishing rate (practical)17,600 sq ft/hr (5,365 sq m/hr)
Pad diameter20 in (50.8 cm) Burnishing Path

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