Richtech Robotics DUST-E MX

Richtech Robotics DUST-E MX is an autonomous commercial floor scrubber intended for large environments with narrow passages. Richtech Robotics lists a 20-inch cleaning width, 17-gallon fresh-water tank, and 13-gallon wastewater tank. Published cleaning efficiency is 21,958 sq ft per hour, with three to four hours of battery life.

Background

Richtech Robotics and the DUST-E lineage

Richtech Robotics places DUST-E MX in its industrial cleaning range. The manufacturer emphasizes large-area wet cleaning while retaining access through tighter passages. Published specifications provide a starting point for evaluating suitability but do not replace floor-specific testing.

Positioning in the commercial cleaning market

DUST-E MX focuses on scrubbing and water recovery rather than restaurant delivery or beverage preparation. Scrubbing pad alternatives are described for different floor types. The larger machine should be assessed against actual passages, floor finishes, tank service needs, and cleaning schedules.

Technical Specifications

All figures above are taken from manufacturer-published specifications; real-world results vary with floor type, soiling level, obstacle density, and site configuration, so verify critical values during evaluation.

How does the DUST-E MX navigate and avoid obstacles?

The robot uses a hybrid vision-plus-laser navigation scheme. Its sensor suite combines a monocular panoramic camera, a binocular camera, LiDAR, a 3D time-of-flight camera, ultrasonic sensors, an IMU, and an electronic bumper as a final contact safeguard. The manufacturer states that more than forty sensors give the machine a 360-degree awareness of its surroundings, allowing it to react to unexpected obstacles while it works. An optional data recorder can be specified for operational logging. As general deployment advice, sites with frequent layout changes or heavy foot traffic should still plan a supervised trial period before relying on any autonomous scrubber unattended.

How does water handling work on the DUST-E MX?

The machine runs a two-tank system: a 17-gallon fresh water tank feeds the scrubbing process, and a 13-gallon tank collects dirty water recovered by the 30-inch suction rake. When the waste tank needs emptying, an operator detaches a hose on the side of the body and drains it into a floor drain. According to the manufacturer, the robot cleans continuously until the task is done or a tank change is required, then resumes from where it stopped once the tank is replenished. As practical advice, facilities should map drain locations along planned routes so tank service does not interrupt schedules more than necessary.

Who is Richtech Robotics DUST-E MX for?

DUST-E MX is aimed at facilities evaluating repetitive wet-floor cleaning over larger areas. Managers should review floor compatibility, access widths, drainage, water replenishment, charging, and occupant traffic. Quoted area coverage is a published performance figure, not a guaranteed cleaned area under every site condition.

What is Richtech Robotics DUST-E MX used for?

The following are proposed evaluation scenarios rather than manufacturer-verified deployments:

1. Scheduled scrubbing of warehouse and distribution-center aisles between shifts.
2. Overnight floor cleaning in shopping centers, supermarkets, and large retail stores.
3. Maintaining concourses and waiting areas in airports, stations, and transit hubs.
4. Routine hard-floor care in office lobbies, atriums, and corporate campuses.
5. Cleaning corridors and common areas in hotels, convention centers, and event venues.
6. Supporting hygiene programs in schools, universities, and other institutional buildings.

Pricing and Availability

Pricing for the DUST-E MX is handled on a quotation basis rather than through fixed list pricing, because configuration choices such as scrubbing pads, the optional data recorder, and the disinfecting spray module affect the final package. To receive a tailored offer, submit a request using the quote form and purchase details on this page; include your facility size, floor types, and intended cleaning schedule so the proposal can be matched to your site. Availability and lead times are confirmed at quotation stage, and no stock or delivery commitments are implied here.

Frequently Asked Questions

What cleaning efficiency does the DUST-E MX deliver?

The manufacturer specifies a work efficiency of 21,958 square feet per hour, which it rounds to roughly 22,000 square feet per hour in its marketing figures. At that rate, a large facility can be covered in a matter of hours per session, though actual throughput depends on obstacles, route complexity, and how often tanks must be serviced.

How long does the battery last on a charge?

Published battery life is three to four hours of operation from a DC24V, 120Ah battery. For sites larger than one charge can cover, it is sensible to plan cleaning windows around charging breaks or split the building into zones scheduled across multiple sessions.

Which floor types can the DUST-E MX clean?

Richtech Robotics offers a variety of scrubbing pads matched to common hard-floor types, so the machine can be configured for the surfaces in a given facility. The right pad choice matters for results, and a short on-site trial is a reasonable way to confirm the pairing before full rollout.

Is the DUST-E MX safe to run around people?

The sensor package — LiDAR, 3D depth sensing, ultrasonic radar, cameras, an IMU, and an electronic bumper — is designed to detect and avoid obstacles during operation, and the manufacturer cites more than forty sensors in total. No independent safety certification is documented in the available material, so organizations with strict compliance requirements should request supporting documentation during procurement.

What happens when the water tanks are full or empty?

The robot pauses its task when the tank system needs attention and resumes from the same point after the fresh tank is refilled or the 13-gallon waste tank is drained. Disposal is manual but simple: the side hose detaches and empties dirty water directly into a drain.

Can I add accessories to the DUST-E MX?

Yes. Beyond the interchangeable scrubbing pads, the manufacturer offers a top-mounted module that sprays disinfecting mist into the air while the robot works, and a data recorder is available as a selectable option. Accessory choices should be finalized at quotation time so the configuration matches the intended use.

Where can I buy Richtech Robotics DUST-E MX and what does it cost?

The DUST-E MX is sold on a request-for-quotation basis, so there is no published list price here. Use the quote form on this page to describe your facility and requirements; you will receive a configured offer covering the machine, selected accessories, and applicable terms. Final cost depends on configuration and destination, and all commercial details are confirmed in the quotation itself.

Summary

The Richtech Robotics DUST-E MX is a documented, specification-backed option for automating large-area hard-floor scrubbing: roughly 22,000 square feet per hour of coverage, a two-tank water system, three to four hours of battery runtime, and a dense sensor suite built around vision-plus-laser navigation. It targets facilities that combine big open areas with narrower passages and people in motion. Open questions — warranty terms, certifications, and site-specific performance — belong in the quotation conversation. For teams comparing automated scrubbers or planning a first robotic cleaning deployment, this page is the starting point