Collection: Walk Behind Floor Scrubber

Walk-behind floor scrubbers — 14" to 28" sweep path

Walk-behind floor scrubbers are the workhorse of commercial cleaning — one operator, one machine, 1,500–15,000 sq ft/hour depending on sweep path. Better than a ride-on when you have tight aisles, cluttered spaces, or under 20,000 sq ft to clean per shift. Pittsburgh Spray Equipment stocks walk-behind scrubbers from Karcher, Advance, Clarke, Viper, and Windsor.

Price range: $2,900 – $16,000. Most orders in stock and ship same-day. Free spec review — (888) 714-1410.

Popular walk-behind scrubbers we stock

• Karcher BR 30/4 C — 12" ultra-compact, retail counters, small restaurants (from $2,940)
• Karcher BR 35/12 C BP — 14" walk-behind, ideal for restaurants + small stores (from $7,910)
• Karcher BR 45/22 C BP — 18" compact walk-behind (from $10,055)
• Karcher BD 50/50 W CLASSIC BP — 20" AGM battery, sub-$10K sweet spot
• Karcher BD 70/75 W BP Classic — 28" wide sweep, AGM or Lithium options
• Karcher BR 75/75 W BP Classic — 30" cylindrical, warehouses + industrial

How to pick the right floor scrubber

• Sweep path (cleaning width) — 14"–20" for tight aisles/small facilities; 24"–34" for warehouses; 40"+ for large industrial floors.
• Walk-behind vs. ride-on — walk-behind is best under 20,000 sq ft/day; ride-on doubles-to-triples productivity above that.
• Battery type — AGM is cheaper up front; Lithium runs longer per charge, lasts 2-3x the cycles, and needs no maintenance. Lithium pays back in 2 years for daily use.
• Solution/recovery tank size — bigger tanks = fewer refills but heavier machine. Match to your typical run length.
• Cylindrical vs. disc brush — cylindrical picks up small debris while scrubbing (no pre-sweep needed); disc scrubs harder on stains.

Walk-behind vs. ride-on — which do you need?

Walk-behind wins when: your daily cleaning is under 20,000 sq ft, your space has tight aisles, you have obstacles that require maneuvering, or you have multiple smaller areas to clean. Ride-on wins on open floors above 20,000 sq ft where the operator can maintain top speed. Above 40,000 sq ft/day, ride-on is essentially mandatory.

See our ride-on scrubbers if your facility is 20,000+ sq ft.

Why buy from Pittsburgh Spray Equipment

• Full-line commercial cleaning distributor — Karcher, Advance, Clarke, Viper, Windsor — pick the right machine, not just what we happen to stock
• Free spec review — call us with your facility size, floor type, and daily coverage; we'll recommend the right sweep path + battery combo
• Parts + repair on staff — brushes, squeegees, pads, batteries, chargers — same-day shipping so you're not down mid-shift
• Financing available on machines $5,000+ through our lending partners

Not sure which scrubber fits your operation? Send us your facility square footage, floor type (concrete, tile, epoxy, vinyl), and typical run length. We'll spec the right machine and price it with battery, brushes, and starter parts. (888) 714-1410.