About This Item
Why We Like This Machine
The Advance Warrior ST 28D is a disc style industrial floor scrubber capable of aggressive deep cleaning to tackle the dirtiest floors. Nilfisk Advance is a leader in commercial and industrial equipment and their equipment represents the latest technology and advancements available in the marketplace, and this machine was no exception.
Caliber has been installing these machines in car dealerships, warehouses, and supply centers for years. The "ST" version of this machine includes a standalone / off-board charger and no soap dispensing. The Advance Warrior is a proven workhorse that will provide you with reliable cleaning for many years to come!
Advance machines are some of our favorites to restore. They're easy to work on, Advance has great parts support for replacements, and we find that our customers really appreciate how long Advance units last. We've had customers with twenty year old machines looking for the exact same model, now that's reliability!
Advantages & Specifications
- Cleaning Path: 28 inch disc deck.
- Battery System: (6) 6 volt batteries, off board charger.
- Tank Capacity: 30 gallon solution and recovery tanks.
- Brush System: (2) 31" brushes, 90-250 lbs of downpressure, 220 RPM.
- Recovery System: .75 HP 3-stage vacuum motor.
- Sound Level: Only 69 dBa.
- Drive System: .5 HP transport motor, up to 3 MPH.
- Dimensions and Weight: 916 lbs shipping, 62.5 L x 30.5 W x 45 H
- Caliber Warranty: 60 days parts and labor coverage.
Parts & Literature
Product Brochure 
Dave Booth
VP of Sales - The Caliber Team
Dave Booth, Vice President of Sales for Caliber Equipment, Inc. has been with Caliber Equipment for over 20 years, helping expand us into both a local east coast sales, rental and repair hub as well as a vast online supplier and resource for floor cleaning machine information.