- 20″ dual-speed pad – Switch between 175 RPM (low for stripping/scrubbing) and 300 RPM (high for polishing and spray buffing)
- 75 HP (1.5 HP rated) DC motor – Delivers smooth, reliable power via direct rectified operation
- Cast-aluminum chassis – Heavy-duty and far more robust than plastic or stamped-metal competitors
- Triple-planetary gearbox – Precision-cut steel gearing for quiet, dependable performance
- Cord strain-relief & 50′ power cord – Protects cable from breaking or kinking, extending tool life
- Built-in circuit breaker & safety interlock – Prevents motor overload and accidental startups
- Adjustable heavy-duty handle – Includes thumb-operated height control for user comfort
- 5″ non-marking wheels & PVC bumper – Safe, floor-friendly mobility and protection
Karcher BDS51/175-300 C Commercial Polisher
$2,179.00
The Karcher BDS 51/175-300 C is a durable, dual-speed floor polisher built for professional cleaning applications. With a 20-inch cleaning path and rugged construction, it’s ideal for scrubbing, stripping, and polishing floors in commercial environments like schools, hospitals, and retail spaces.

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