| Machine Type | Walk-Behind Battery Burnisher |
|---|---|
| Burnishing Path Width | 27 in (686 mm) |
| Pad Speed | 1,700 RPM |
| Power Source | Battery (AGM) |
| On-Board Charger | Yes |
| Drive System | Non-propelled (operator-guided) |
New NSS CHARGER 2717DB 27" Walk-Behind Burnisher - AGM Battery
Our Take (from the SES Sales Team)
“The Charger 2717 DB is the burnisher to look at when a 20 in machine just takes too long. It turns a 27 in pad at 1,700 rpm with 80 lb of pad pressure, and NSS rates it at 32,342 sq ft per hour, so it fits big schools, hospitals, large retail stores and long office corridors. A 3.0 hp, 36 V pad motor drives the pad, and the smart motor controller keeps the pad speed constant through the whole charge, so the shine does not fade as the batteries run down. The variable-speed wheel drive does the moving, which matters on a machine of nearly 1,000 lb. This package runs on six 330 Ah AGM batteries rated for up to 2.7 hours, with no battery watering, and the charger is on board. Compared with propane, there are no fumes, oil changes or tanks to manage. NSS also says the motor is strong enough for concrete polishing with diamond pads. A ride-behind sulky is available for longer runs.”
A 27 in wheel-drive battery burnisher for big floors
The NSS Charger 2717 DB is the widest walk-behind in the NSS battery burnisher line. A 3.0 hp, 36 V pad motor turns a 27 in pad at 1,700 rpm with 80 lb of pad pressure, a variable-speed wheel drive moves the machine, and NSS rates it at 32,342 sq ft per hour.
This configuration runs on six 6 V, 330 Ah AGM batteries, sealed and maintenance free, rated by NSS for up to 2.7 hours. The onboard charger plugs in at any standard outlet.
Condition: New.
What you get
Cord-free burnishing, ready to charge
Speed that holds through the charge
Features
Built for heavy commercial use
- ✓Variable-speed drive wheel, chain driven by a 0.5 hp motor, makes the machine easy to maneuver
- ✓Powerful enough for concrete polishing with diamond pads, per NSS
- ✓LED display shows battery charge and diagnostic codes when service is needed
- ✓Flexiwall shield surrounds the pad to keep debris out of the pad area
- ✓10-gauge steel frame and durable powder-coated 12-gauge steel body, with a drained battery tray for quick clean-up
Choosing a Charger
Which battery Charger fits your building?
| Charger 2022 ABLT | Charger 2022 DB | Charger 2717 DB (this unit) | |
|---|---|---|---|
| Pad size | 20 in | 20 in | 27 in |
| Pad speed | 2,200 rpm | 2,200 rpm | 1,700 rpm |
| Drive | Pad assist | Wheel drive | Wheel drive |
| System | 24 V | 36 V | 36 V |
| Productivity | 16,300 sq ft/hr | 24,000 sq ft/hr | 32,342 sq ft/hr |
Standing pad changes
Specifications
NSS Charger 2717 DB at a glance
| Models | Charger 2717 DB, 330 Ah AGM |
|---|---|
| Pad size | 27 in (69 cm) |
| Pad speed | 1,700 rpm |
| Pad pressure | 80 lb (36 kg) |
| Pad motor | 3.0 hp (2,237 W), 36 V permanent magnet |
| Drive system | Chain drive, 0.5 hp |
| Batteries | 6 x 6 V, 330 Ah AGM (36 V system) |
| Runtime | Up to 2.7 hr |
| Charger | Onboard |
| Productivity | 32,342 sq ft/hr (3,013 m²) |
| Dust control | Vac-Trac, 99.5% dust collection |
| Frame / housing | 10-gauge / 12-gauge steel |
| Drive wheel / casters | One 10 in drive wheel / two 6 in casters |
| Sound level | 68 dBA |
| Dimensions (L x W x H) | 65 x 30 x 42 in (165 x 76 x 106 cm) |
| Machine weight | 994 lb (451 kg) |
| Shipping weight | 1,086 lb (493 kg) |
| Model Numbers | 6402731 (Charger 2717 DB, onboard charger, 330 Ah AGM) |
Technical specs may include optional equipment that is not included with all units.
Questions
NSS Charger 2717 DB: common questions
How long does it run on a charge?
NSS rates the 330 Ah AGM package at up to 2.7 hours. Actual runtime depends on the floor and how long the pad is down.
Do the AGM batteries need watering?
No. AGM batteries are sealed and maintenance free, with no cell caps to remove.
How much floor can it burnish in an hour?
NSS rates the Charger 2717 DB at 32,342 sq ft per hour, about a third more than the 20 in Charger 2022 DB.
Will it fit through my doorways?
The Charger 2717 DB is 65 in long, 30 in wide and 42 in high. Measure your narrowest doorway and elevator before you order.
Is a 27 in burnisher right for my building?
The wide pad pays off on long corridors and open floors, such as big schools, hospitals and large retail stores. For smaller rooms and tighter layouts, the 20 in Charger 2022 DB is easier to maneuver.
Not sure the Charger 2717 DB fits your floors?
Tell our team about the floor, the building and how often you burnish, and we will help you decide if this is the right machine.
