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High-Performance Cleaning with Advanced Features

The PowerBoss Nautilus HD Rider Sweeper/Scrubber is a robust industrial cleaning machine designed to efficiently sweep and scrub large areas in a single pass. Its durable construction and innovative features make it ideal for demanding environments such as warehouses, manufacturing facilities, and parking structures.

Available New
Available Refurbished
Available for Rent

Hot Water Scrubbing

Thermal Green Technology uses engine heat to warm the cleaning solution, breaking down tough grime while reducing chemical use.

Stainless Steel

Constructed with an all-steel frame and stainless steel scrubbing components, the Nautilus is built for durability and longevity.

Internal Combustion powered

Internal Combustion powered machines are ideal for outdoor applications, providing a powerful and efficient cleaning solution.

45-56" cleaning path

The wider the cleaning path, the more area the machine can clean in a single pass while being more difficult to maneuver in tight spaces.

650,000 sq. ft. per shift

The square footage per shift is the amount of area the machine can clean before it has to be re-charged, re-filled, or serviced.

Cylindrical brush system

Cylindrical brush systems use counter-rotating brushes and include a debris collection tray—perfect for rough or uneven surfaces where sweeping and scrubbing are needed at once.

90 gallon capacity

The more solution the machine can hold, the more area it can clean before it has to be re-filled or serviced.

95" x 55" x 51" dimensions

The dimensions shown above are the length by width by height of the machine.

Rider operation

Rider machines are typically used in larger areas and are ideal for cleaning in open spaces.

The Nautilus HD stands out with its all-steel frame and lifting arms, capable of handling substantial loads, ensuring longevity and reliability in rigorous cleaning tasks. Its dual cylindrical brushes allow simultaneous sweeping and scrubbing, streamlining the cleaning process and enhancing productivity.

Equipped with a spacious solution and recovery tank, the Nautilus HD minimizes downtime by reducing the frequency of refills. The stainless-steel scrubbing deck resists corrosion, contributing to lower maintenance costs and extended machine life.

An optional feature, the Thermal Green Technology (TGT), utilizes engine-generated heat to increase water temperature by up to 70 degrees above ambient levels. This heated water improves cleaning efficiency, often reducing or eliminating the need for harsh chemicals, making it an environmentally friendly choice.

Designed with user convenience in mind, the Nautilus HD offers easy access to internal components for straightforward maintenance. Its intuitive controls and ergonomic seating ensure operator comfort during extended use, making it a preferred choice for large-scale industrial cleaning operations.

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Why Work With Rivanna?

Free On-Site Demo

See this machine in action at your facility with our no-obligation on-site machine demo.

Free Operator Training

Free lifetime operator training included with every machine purchase.

Financing Available

Ask about our flexible financing options through trusted lending partners.

Industry-Best Lead Times

Get your equipment faster than anywhere else with industry-leading delivery times.

Product Support & Repair

Get your equipment faster than anywhere else with industry-leading delivery times.

Professional Machine Installation

Each machine is tested, delivered with custom options, and installed for immediate use.

Warranty Information

Covered for 10 years on tanks, 3 years on parts, 2 years on labor, 180 days on travel, 5 years or 3000 hours on the engine, and 3 years on hydraulics.