Description
SFS F33 Walk-Behind Floor Scrubber
When a single-brush walk-behind can't keep up, the SFS F33 steps in. It's a self-propelled, twin-brush scrubber built to cover serious square footage — a full 33-inch cleaning path that scrubs, squeegees, and dries the floor in a single pass across warehouses, factory aisles, big-box retail, and other wide-open commercial spaces. Two counter-rotating disc brushes do the work of a far larger machine, while a powered traction drive moves the unit forward so the operator simply steers instead of pushing.
Everything about the F33 is geared toward longer runtimes and fewer interruptions. Oversized 30-gallon recovery and 25-gallon solution tanks mean far fewer trips to the drain, maintenance-free AGM batteries deliver up to four hours of continuous scrubbing, and a real-time water-level display shows exactly when to top up. When a brush needs changing, the magnetic disc mounts release by hand — no tools, no downtime — and a built-in parking brake keeps the machine planted the moment you step away.
Key Features
- Twin-Brush 33" Cleaning Path — Two counter-rotating disc brushes clean a full 850 mm swath in one pass for big-area productivity
- Self-Propelled Traction Drive — A dedicated 450 W drive motor powers the machine forward, so operators guide rather than push
- High Throughput — Scrubs up to 37,200 ft²/hr to cut labor hours on large floors
- Tool-Free Magnetic Brushes — Magnetic disc mounts let you swap brushes by hand in seconds
- Oversized 30 / 25 Gallon Tanks — 115 L recovery and 95 L solution capacity for long stretches between dumps and refills
- Real-Time Water-Level Display — See remaining solution at a glance and refill only when needed
- Parking Brake System — Holds the machine securely on stops and slopes to prevent roll-away
- High-Capacity Debris Filter — Traps grit and debris before it reaches the vacuum motor, extending service life
- Maintenance-Free AGM Power — 24V / 200Ah battery bank runs up to 4 hours with zero emissions for all-day indoor use
- 41.7" Rear Squeegee — Wide 1,060 mm squeegee lifts dirty water in one pass, leaving floors dry and walk-ready
Specifications
| Model | SFS F33 |
| Cleaning Path Width | 33.5 in (850 mm) |
| Cleaning Efficiency | Up to 37,200 ft²/hr (3,460 m²/hr) |
| Scrubbing System | Twin counter-rotating disc brushes |
| Solution Tank Capacity | 25.1 gal (95 L) |
| Recovery Tank Capacity | 30.4 gal (115 L) |
| Brush Motors | 550 W × 2 (dual) |
| Vacuum Motor | 650 W |
| Drive Motor | 450 W (self-propelled) |
| Battery | 24V / 200Ah AGM (maintenance-free) |
| Run Time per Charge | Up to 4 hours |
| Squeegee Width | 41.7 in (1,060 mm) |
| Machine Dimensions (L × W × H) | 55.4 × 33.5 × 44.1 in (1,408 × 850 × 1,120 mm) |
| Machine Weight (w/o battery) | 373 lbs (169 kg) |
| Sound Level | < 67 dB(A) |
Ideal For
- Warehouses & distribution centers
- Manufacturing & production floors
- Big-box & grocery retail
- Hospitals & healthcare campuses
- Schools, gyms & universities
- Airports, transit hubs & event venues