Self-Propelled Floor Scrubber with Traction Motor, Crystal C21SP Floor Cleaning Machine with Traction Motor, 17.2 gal Big Tank with less trips and effort.
Why "Self-Propelled Floor Scrubber With Traction Drive" is better than Battery Powered Hand-Pushed Floor Scrubber Machine?
Self-Propelled Floor Scrubber With Traction Drive can move forward or backward which is controlled by a switch. You do not need to push the Machine. It is Pleasant and comfortable work.Clean Large Areas Faster
The C21SP is designed for medium to large commercial spaces.
With a 21.4-inch cleaning path and up to 37,000 sq ft/hour cleaning efficiency, one operator can clean large floors quickly and efficiently.
Large tanks and long battery runtime allow operators to clean more area with fewer interruptions.
Perfect for facilities that require consistent, reliable daily cleaning.
Key Features
✔ Self-Propelled Traction Drive
Machine moves automatically forward and backward.
✔ Large Capacity Tanks
17.2 gallon recovery tank reduces emptying frequency.
✔ Professional Cleaning Brush
175 RPM brush removes dirt and grime efficiently.
✔ Residue-Free Dry Floors
U-shape squeegee ensures water is absorbed quickly.
✔ Durable Industrial Housing
Impact-resistant polyethylene body built for commercial use.
✔ Variable Speed Control
Adjust machine speed depending on the environment.
✔ Low Noise Operation (~70 dBA)
Suitable for schools, hospitals, offices and retail spaces.
Widely Used Across Many Industries
The Crystal C21SP floor scrubber is trusted by businesses in many industries:
• Warehouses
• Manufacturing facilities
• Schools & universities
• Hospitals & clinics
• Supermarkets & shopping centers
• Auto dealerships & repair shops
• Gyms & sports facilities
• Airports & transportation hubs
• Hotels & resorts
• Government buildings
Suitable for hard floors such as:
Concrete
Epoxy
Tile
Marble
Terrazzo
PVC
Polished floors
Complete Cleaning Package Included
The C21SP comes with a complete set of essential parts so you can start cleaning immediately.
Included in the package:
• Floor Scrubber Machine
• Two 12V 100Ah Batteries
• Battery Charger
• Heavy Duty Brush
• Red Burnishing Pad
• Needle Holder
• Complete Squeegee Assembly
• Squeegee Rubber
Most customers can assemble the machine and begin cleaning within minutes.
Trusted by Verified Customers
Our company maintains a ⭐ ⭐ ⭐ ⭐ ⭐ 4.9 Google rating based on 150+ verified reviews.355+ Customer Reviews on Our Website
These reviews are publicly available and independently submitted by real customers across the United States.
In the industrial equipment industry, trust is earned through consistent performance and real customer experience.
You can view all reviews on our Google Business profile.
Fast U.S. Shipping
✔ Free Shipping
✔ Free Liftgate Delivery
✔ Fast shipping from one of our five US warehouses
✔ Delivery within approximately 3- 9 business days
Upgrade Your Cleaning Efficiency Today
The Crystal C21SP Self-Propelled Floor Scrubber offers powerful commercial cleaning performance with less effort and excellent value.
Order today and make floor cleaning faster and easier.
Comparable machines often sell for $4,000–$7,000
This Month Special: $600 Off.
TALK TO AN EXPERT: 626-990-0979
If there is often trash on the floor, get a sweeper and use it before you put your scrubber to work to get the best result.
21" 17 Gal Self-Propelled Floor Scrubber with a Complete Set of Parts, C21SP
Item Name Parameter C21SP Brush Width in 21.4 Squeegee Width in 32.5 Solution Tank Gal 15 Recovery Tank Gal 17.2 Brush Rotation rpm 175 Efficiency sq. ft/h 37,000 Voltage V 2*12 Battery Ah 2*100 Vacuum Motor Power HP 0.54 Brush Motor Power HP 0.74 Traction Motor Power HP 0.4 Pad Pressure lb 77 Battery ah 100*2 Noise dbA around 70 Package Weight lb 470 L x W x H(Package) in 62*27*53 L x W x H(Product) in 45 * 31.5 * 44 You can clean the floor with clean water. If the floor is greasy or sticky, you can add solution to the solution tank (lower tank) while adding defoamer/anti-foam in the recovery tank (upper tank) or the vacuum motor might be damaged and warranty voided.
Please replace the rubber every 2 months to ensure better suction effect.


























