The NSS Charger 2022 ABLT 6402015 is a 20-inch battery-powered walk-behind burnisher with a 2200 RPM pad speed, 70 pounds of pad pressure, Vac-Trac dust control, and a 220AGM battery configuration for clean, consistent commercial floor maintenance.

Features:

• 220AGM Battery Configuration – Provides sealed, lower-maintenance battery power for dependable cordless operation.

• 120V Charging Configuration – Designed for convenient charging from compatible standard commercial electrical service.

• 20-Inch Burnishing Width – Offers a productive cleaning path while remaining easy to maneuver in commercial facilities.

• 2200 RPM Pad Speed – Delivers ultra-high-speed burnishing performance for restoring gloss to compatible floor finishes.

• 70 lb. Pad Pressure – Applies consistent pressure for effective floor-finish polishing.

• Smart Motor Controller – Helps maintain constant pad speed even as battery voltage drops during use.

• Vac-Trac Dust Control System – Captures 99.5% of floor-finish powder and dust generated during burnishing.

• Cleaner Battery-Powered Operation – Eliminates propane exhaust and engine-related emissions during use.

• 68 dB(A) Sound Level – Quiet enough for many daytime cleaning applications.

• Flip-Up Pad Driver – Allows pad changes from a standing position for easier daily maintenance.

• Walk-Behind Design – Provides familiar, straightforward control for facilities that do not need a ride-on machine.

• Consistent Burnishing Performance – Electronic motor management helps deliver uniform results throughout the battery discharge cycle.

• Reduced Routine Maintenance – Battery-electric operation avoids propane fuel handling, oil changes, and combustion-engine service.

• Designed for Commercial Floor Care – Well suited for schools, healthcare facilities, retail stores, offices, and other finished-floor environments.

The NSS Charger 2022 ABLT 20-Inch Walk-Behind Auto Burnisher 6402015 is designed for facilities that want the productivity of ultra-high-speed burnishing without the fumes, fuel handling, and engine maintenance associated with propane equipment.

Its combination of a 2200 RPM pad speed, 70 pounds of pad pressure, 220AGM battery system, smart motor controller, and integrated Vac-Trac dust collection makes it a strong choice for routine maintenance of large finished hard-floor areas.

220AGM Battery System

This configuration uses a 220AGM battery system.

AGM batteries are sealed and require less routine maintenance than traditional flooded lead-acid batteries.

Benefits include:

• No routine battery watering

• Sealed construction

• Reduced battery-maintenance requirements

• Clean cordless operation

120V Charging Configuration

Model 6402015 is configured for 120V charging.

This makes it practical for facilities using compatible standard commercial electrical service.

2200 RPM Burnishing Speed

The Charger 2022 ABLT operates at approximately 2200 RPM.

This ultra-high pad speed is designed to quickly restore gloss and appearance to compatible floor finishes.

70 lb. Pad Pressure

The machine applies approximately 70 pounds of pad pressure.

This fixed pressure is designed to provide consistent floor contact during burnishing.

Smart Motor Controller

A smart motor controller helps maintain consistent pad speed as battery voltage changes during operation.

This supports more uniform burnishing performance from the beginning of the cleaning cycle through later stages of battery discharge.

Vac-Trac Dust Control System

The Charger 2022 ABLT incorporates NSS’ Vac-Trac dust-control system.

NSS states that the system captures approximately 99.5% of the floor-finish powder and dust generated during burnishing.

This helps reduce airborne and loose particulate created during floor maintenance.

Flip-Up Pad Driver

The pad driver flips upward for easier pad access.

This allows operators to change pads from a standing position rather than reaching underneath the machine.

Quiet Battery-Electric Operation

The Charger 2022 ABLT operates at approximately 68 dB(A).

Its battery-electric drivetrain eliminates combustion exhaust and significantly reduces the mechanical noise associated with propane engines.

This can make it better suited for floor maintenance during occupied hours.

Walk-Behind Maneuverability

The 20-inch walk-behind platform provides a good balance between productivity and maneuverability.

It is well suited for:

• Hallways

• Classrooms

• Patient-care areas

• Retail aisles

• Offices

• Other commercial finished-floor spaces

Professional Applications

The NSS Charger 2022 ABLT is well suited for:

• Schools and universities

• Hospitals and healthcare facilities

• Retail stores

• Grocery stores

• Office buildings

• Government facilities

• Hospitality environments

• Commercial cleaning contractors

• Finished VCT floors

• Other compatible finished hard floors

Specifications

Specification	Details
Model	NSS Charger 2022 ABLT
Catalog Number	6402015
Configuration	220AGM, 120V, Type B
Product Type	Battery-Powered Walk-Behind Burnisher
Burnishing Width	20 in. / 51 cm
Pad Speed	2200 RPM
Pad Pressure	70 lbs.
Battery Configuration	220AGM
Charging Configuration	120V
Sound Level	68 dB(A)
Motor Control	Smart Motor Controller
Dust Control	Vac-Trac
Dust Capture	99.5% of Generated Floor-Finish Powder & Dust
Pad Driver	Flip-Up
Power Source	Battery Electric

Product Resources

Download Charger 2022 ABLT Product Specification Sheet

Download Charger 2022 ABLT Operation Manual

Download Charger 2022 ABLT Parts List

Watch Charger Burnisher Use & Maintenance Video