| Models | PowerBoss Nautilus-E |
| Scrub Path (main deck) | 45 in (1,143 mm) |
| Scrub Path with Optional Side Scrub Brush | 55.5 in (1,410 mm) |
| Brush Down Force | Up to 400 lb (181 kg) |
| Solution Tank | 90 gal (341 L) |
| Recovery Tank (incl. demister chamber) | 104 gal (394 L) |
| Vacuum Fans | Two, 0.8 hp each |
| Vacuum Fan Speed | 14,500 rpm |
| Vacuum Water Lift | 65 in (1,650 mm) |
| Propel Speed, Scrubbing | Up to 4 mph (6.4 km/h) |
| Propel Speed, Transport | Up to 5.5 mph (8.9 km/h) |
| Gradeability, Working | 3 degrees (5%) |
| Gradeability, Transport | 9.7 degrees (17%) |
| Standard Battery | 750 Ah (C6) |
| Optional Batteries | 840 Ah (C6) or 864 Ah lithium, opportunity-charge capable |
| Height with Optional Overhead Guard | 80 in (2,032 mm) |
| Ground Clearance | 2.5 in (64 mm) |
| Model Numbers | SM45CQP / SM45DQP |
Technical specs may include optional equipment that is not included with all units.
Reconditioned PowerBoss Nautilus-E 45" Battery Rider Sweeper Scrubber
Our Take (from the SES Sales Team)
“The Nautilus-E takes PowerBoss's 45-inch industrial Nautilus platform and runs it on batteries, which suits food plants, warehouses and manufacturing floors where you want industrial-rider tank capacity without engine exhaust indoors. It holds 90 gallons of solution and 104 gallons of recovery, counting the demister chamber, so an operator can cover long runs between dump-and-fill stops.
The standouts are the stainless steel scrub deck, up to 400 lb of down force, and front-wheel drive and steering, which PowerBoss says slips less than rear-steer machines. Vacuum comes from two 0.8 hp fans rated at 65 inches of water lift, and the squeegee tilts and locks for service without tools. Battery options run from the standard 750 Ah pack to an 864 Ah lithium pack that can be opportunity charged.
The trade-off is size: it needs room to turn, and on mid-size floors a smaller rider such as a PowerBoss Scrubmaster is easier to handle. This listing is a reconditioned unit.”
A 45-inch battery rider sweeper scrubber on PowerBoss's industrial Nautilus platform.
The PowerBoss Nautilus-E is the battery-powered member of PowerBoss's Nautilus industrial rider line. It scrubs a 45-inch main path, or 55.5 inches with the optional side scrub brush, with up to 400 lb of brush down force. The solution tank holds 90 gallons and the recovery tank 104 gallons including the demister chamber, and two 0.8 hp vacuum fans provide 65 inches of water lift.
Front-wheel drive and steering move the machine at up to 4 mph while scrubbing and 5.5 mph in transport. PowerBoss lists a standard 750 Ah (C6) battery, with 840 Ah and 864 Ah lithium options that can be opportunity charged. The scrub deck is stainless steel, the steel frame is E-coated, the squeegee tilts and locks for tool-free service, and LED front and rear lights are standard.
Features:
- 45-in scrub path, 55.5 in with optional side scrub brush
- 90-gal solution and 104-gal recovery tanks
- Stainless steel scrub deck with up to 400 lb of down force
- Front-wheel drive and steering
- Tilt-and-lock squeegee for tool-free service
Due to distributor guidelines, this item is not available for sale in PA, NJ, AL, MS, AZ, CA, or Western TN.
Condition: Refurbished (Reconditioned). Learn more about Our Reconditioning Process Here.


