The NSS Mustang 20 5902010 is a durable 20-inch commercial floor machine with a 1 HP motor, 155 RPM operation, no included pad driver, and NSS-designated PSTR configuration for versatile professional floor care.

Features:

• No Pad Driver Included – This configuration is supplied without a pad driver, allowing the customer to select the appropriate compatible driver, brush, or accessory separately.

• PSTR Configuration – Model 5902010 is supplied in NSS’ designated PSTR configuration.

• 1 HP Motor – Provides dependable power for routine commercial scrubbing, stripping, polishing, and general floor maintenance.

• 20-Inch Working Width – Covers more floor with each pass than the 17-inch Mustang models for improved productivity in larger areas.

• 155 RPM Pad Speed – Delivers dependable low-speed performance for scrubbing, stripping, polishing, and other floor-care tasks.

• 120V / 60Hz Operation – Designed for standard commercial electrical service.

• Single-Speed Design – Straightforward 155 RPM operation keeps the machine simple and easy to use.

• Multi-Purpose Floor Care – Suitable for scrubbing, stripping, spray buffing, polishing, and carpet shampooing when equipped with the appropriate accessory.

• Precision-Balanced Construction – Designed for smooth operation and easier maneuverability across the floor.

• Powder-Coated Steel Skirt – Provides durable protection around the machine base for repeated commercial use.

• Heavy-Duty Commercial Design – Built for dependable service in professional floor-maintenance programs.

• Mechanical Safety Lock-Out – Helps prevent accidental starts during setup, handling, and storage.

• 58 dB(A) Sound Level – Supports relatively quiet operation in commercial and institutional environments.

The NSS Mustang 20-Inch Floor Machine 5902010 is designed for facilities that need dependable low-speed floor maintenance with the increased productivity of a 20-inch working width.

Its combination of a 1 HP motor and 155 RPM single-speed operation makes it suitable for routine scrubbing, stripping, spray buffing, polishing, and shampooing when equipped with the appropriate pad driver, brush, or accessory.

No Pad Driver Included

Model 5902010 is supplied without a pad driver.

This gives the customer flexibility to select the compatible accessory that best matches the intended application.

Depending on the job, the machine can be equipped with an appropriate:

• Pad driver

• Scrubbing brush

• Stripping brush

• Polishing accessory

• Carpet shampoo brush

PSTR Configuration

The 5902010 is identified by NSS as a PSTR configuration.

Because the supplied product information does not define the PSTR designation in detail, the configuration is retained as the manufacturer’s identifier rather than assigning an unsupported meaning to it.

1 HP Commercial Motor

The Mustang 20 uses a 1 HP / 745-watt motor.

This configuration provides dependable power for routine commercial floor maintenance while keeping the machine straightforward and economical.

20-Inch Working Width

The Mustang 20 uses a 20-inch working width.

Compared with the 17-inch Mustang platform, the wider size covers more floor with each pass and can improve productivity in larger open spaces.

155 RPM Single-Speed Operation

The machine operates at approximately 155 RPM.

This traditional low-speed configuration is well suited for:

• Scrubbing

• Finish stripping

• Spray buffing

• Polishing

• Carpet shampooing with appropriate accessories

Its fixed-speed design also keeps operation straightforward for facilities with multiple operators.

Precision-Balanced Design

The Mustang is precision balanced to help provide smooth, predictable handling.

Proper balance helps make the wider 20-inch platform easier to guide during extended floor-maintenance procedures.

Powder-Coated Steel Skirt

A powder-coated steel skirt surrounds the machine base.

This helps protect the machine during repeated commercial use around walls, fixtures, furniture, and other obstacles.

Mechanical Safety Lock-Out

A mechanical lock-out switch helps prevent accidental machine startup.

This provides an added measure of safety during setup, handling, transportation, and storage.

Quiet Commercial Operation

The Mustang operates at approximately 58 dB(A).

Its relatively low sound level can be useful in facilities where cleaning may take place during occupied or extended operating hours.

Professional Applications

The NSS Mustang 20 is well suited for:

• Schools and universities

• Hospitals and healthcare facilities

• Office buildings

• Retail stores

• Hospitality environments

• Government facilities

• Commercial cleaning contractors

• Finished hard floors

• Carpet shampooing with appropriate accessories

• Large open commercial areas

Specifications

Specification	Details
Model	NSS Mustang 20
Catalog Number	5902010
Configuration	1 HP, Without Pad Driver, PSTR
Product Type	Single-Disc Floor Machine
Working Width	20 in.
Pad Speed	155 RPM
Speed Type	Single Speed
Motor	1 HP / 745 W
Voltage	120V
Frequency	60Hz
Pad Driver	Not Included
PSTR Configuration	NSS-Designated Configuration
Sound Level	58 dB(A)
Base Construction	Powder-Coated Steel Skirt
Safety Lock-Out	Mechanical
Power Source	Corded Electric

Applications

• Scrubbing

• Stripping

• Spray Buffing

• Polishing

• Carpet Shampooing

Product Resources

Download Mustang Floor Machine Specification Sheet

Download Mustang 17/20/DS Operation Manual

Download Mustang 17/20 Parts List

Download Mustang DS Parts List