Robot Buying Guide

Is a Cleaning Robot Right for Your Site? A Fit Checklist Before Any ROI Talk

Facts last checked: 2026-10-14 · Not legal advice

Scope. A site-fit checklist for malls, hotels, offices, supermarkets, hospitals and car parks in the Gulf that are looking at a commercial floor-cleaning robot such as the KEENON C40, KEENON C55 or AGIBOT C5. It is based on the manufacturers’ product pages, the C55 user manual and KEENON’s deployment documentation. We give no ROI, payback or staffing figures, and no prices. Fit has to be shown on your floor by the supplier. Anything we could not confirm says not verified .

1. Site fit before money

Return-on-investment estimates depend on how much floor the robot can actually clean without help. That depends on the site. Settle the points below first, then ask the supplier for a trial on your floor (section 7). If a point fails, any cost estimate built on the robot’s stated area per hour does not apply to your site.

2. Floor types and the stated working environment

CheckWhat the manufacturer saysCorroboration
Hard floorsC55 manual: working environment “indoor environment, hard and flat ground”.[source, retrieved 2026-10-14] C40 page: suitable for marble, wood, tiles, vinyl, epoxy, granite and artificial stone[source, retrieved 2026-10-14]Per model, single source each
CarpetC40 page: short-pile carpet, plus carpet and hard-floor auto-detection.[source, retrieved 2026-10-14] C55 manual: do not use on carpets[source, retrieved 2026-10-14]Differs by model; check yours
Uneven groundC55 manual: not on steps or uneven ground where the height difference exceeds 1 cm or the “tilt angle” is 2° or above, while its spec table lists a 6° maximum climbing slope[source, retrieved 2026-10-14]Internal inconsistency; ask KEENON which applies to ramps
Speed bumps (car parks)C55: up to 5 cm (product page and manual; see the C55 page)2 sources
AGIBOT C5 floorsnot verified : AGIBOT’s page names sites (supermarkets, airports, offices, hotels, hospitals, malls) but not floor types[source, retrieved 2026-10-14]None

Walk every area you want cleaned and mark: floor material, carpet zones, ramps and their slope, joints and lips over 1 cm, drains and grates.

3. Obstacles, glass, edges and layout changes

  • Stairs and escalators. The C55 manual says not to deploy near stairs, escalators or other drop risks without protective measures such as fences.[source, retrieved 2026-10-14] KEENON’s mapping specification for the C40/C55 describes marking staircase openings with restriction lines and labels.[source, retrieved 2026-10-14]
  • Glass. The manual does not recommend use where the floor is surrounded by glass walls or other highly transparent materials, unless the site is modified (stickers, physical fences). The mapping specification says glass walls are not recognised by the lidar and must be enclosed with restriction lines. Malls and hotel lobbies with glass shopfronts or balustrades need this checked.
  • Overhanging objects and low obstacles below or above the lidar layer also have to be marked on the map.[source, retrieved 2026-10-14]
  • Cables and debris. Power cords and debris on the floor can trip or entangle the robot; remove them first. The C55 is not for ropes, strips, toxic or hot material.[source, retrieved 2026-10-14]
  • Layout changes. After redecoration or rearranging tables and chairs, the map must be rebuilt (C55 manual); before mapping, the layout must be in its normal daily state and temporary obstacles removed (mapping specification). Sites that change layout often (exhibition halls, banqueting) should count this.
  • Open spaces and long corridors without distinct features are named in the mapping specification as unsuitable starting points for mapping.
  • Passage width. C40: 650 mm minimum passable width; C55 minimum passable width not verified (the manual marks it as not yet available) with a 1,250 mm minimum U-turn width; C5 not verified . See the model pages.

4. Water, drainage, power and workstation space

  • C55: automatic filling, draining and charging use a workstation connected to the building’s water. The manual asks for installation space of 200 cm x 180 cm x 120 cm (the text says “including charging station, C40 unit, and reserved space”, so which model it refers to is unclear) on a flat surface, not moved after installation.[source, retrieved 2026-10-14] Plumbing specifications are not verified .
  • C40: the product page lists auto-charging and automatic fresh and waste water handling; which station that needs, and its specifications, are not verified .
  • AGIBOT C5: the workstation handles charging, water filling and drainage and waste-tank self-cleaning; AGIBOT lists 520 x 310 x 1038 mm, up to 1800 W at 200–240 V, and an optional mobile water tank “for scenarios where waterway piping modification is inconvenient”.[source, retrieved 2026-10-14]
  • Charging pile placement (KEENON): against a flat wall without recesses or projections, not in a corner, not with a transparent background, with no obstacles within 150 cm in front and 50 cm on each side.[source, retrieved 2026-10-14] The C55 manual’s troubleshooting table uses 0.5 m in front and on both sides,[source, retrieved 2026-10-14] so plan for the larger figure.
  • Where waste water goes. Identify the drain point and whether the building permits discharging floor-cleaning water there. Local discharge rules are not verified ; ask facilities management.

5. Heat, dust and car parks

  • Temperature. The C55 manual gives an operating range of 0–45 °C at 25–85% RH and storage at −20 to 55 °C, 10–93% RH.[source, retrieved 2026-10-14] Underground car parks, loading docks and plant rooms in Gulf summers may exceed the operating range; measure them at the hours you plan to clean. Ranges for the C40 and C5 are not verified .
  • Dust and sand. Both the C55 manual and KEENON’s T9 manual tell users not to expose the robot to a lot of dust, sand, water, humidity or salt spray.[source, retrieved 2026-10-14] [source, retrieved 2026-10-14] Entrances and car-park ramps that collect sand after a dust event may need a manual pass first. How much sand any model handles is not verified .
  • Outdoors and rain. The C55 manual says not to splash or rinse the machine, and not to use it outdoors on rainy days. It is described for indoor use.
  • Car parks. KEENON names underground garages among the C55’s scenes[source, retrieved 2026-10-14] and states 5 cm speed bumps. Check oil stains, drainage channels, ramps and moving vehicles; how the robot handles vehicle traffic is not verified .

6. What still needs a person

From the C55 manual’s maintenance table (frequencies KEENON says can be adjusted to use and environment):[source, retrieved 2026-10-14]

  • daily: filter, sewage (waste-water) tank, dust box, brushes;
  • every 3 days: suction pipe;
  • weekly: lidar, stereo vision, line laser, ultrasonic sensors;
  • monthly: wheels, charging pile or workstation;
  • draining both tanks when the robot is not in use, and before moving it.

People are also needed for mapping (pushing or remote-driving the robot, with speed and turning limits set out in KEENON’s mapping specification), for edges and corners the robot does not reach, for carpets on models that do not clean them, for stairs and for spills during the day. How much edge area a model misses is not verified ; measure it in the trial.

7. Pilot: what to measure

Agree in writing before a trial, at the hours you will really clean (night shift or early morning):

  • the areas mapped and the area the robot actually completed per run (from its app report, checked on the floor);
  • every intervention: stops, rescues, manual refills or drains, with the cause;
  • missed edges and corners, and areas excluded by restriction lines;
  • runtime and charging or battery swaps against your shift length (stated runtimes are on each model page);
  • noise if cleaning during opening hours (the C55 manual lists 70 dB, method not stated);
  • what happens to the map and data after the trial.

We do not publish success rates or labour savings: none are verified.

8. Reading our model pages against your site

Your checkField on our model pages
Narrowest gap on cleaning routesMinimum passable width (C40 650 mm; C55 and C5 not verified)
Floor materials and carpetNotes on each page
Ramps and car-park bumpsObstacles and slopes (C55)
Shift lengthMaximum runtime, battery swap, charging time
Water handlingClean and waste tanks; workstation rows (C5)
Lifts and doorsElevator and door passing

Figures are the manufacturer’s stated values, not tests on your floor. For delivery robots, see the site survey checklist.

9. Checklist

  • Floor map with materials, carpet zones, ramps, lips over 1 cm, drains.
  • Glass walls, balustrades, stairs and escalator openings marked.
  • Layout-change frequency noted (events, banqueting, seasonal displays).
  • Workstation or charging spot: flat wall, not a corner, clear space, socket, water and drain point.
  • Temperature measured in car parks and service areas at cleaning hours.
  • Sand and dust entry points identified.
  • Staff tasks listed: daily tank and filter care, edges, carpets, spills, mapping.
  • Trial measures agreed in writing.
  • Import steps planned: documents, radio approval, batteries, HS code, landed cost.

10. What we could not confirm

  • Floor types for the AGIBOT C5; operating temperature ranges for the C40 and C5.
  • Minimum passable width for the C55 and C5.
  • Workstation plumbing specifications for the C40 and C55.
  • Which C55 manual figure applies to ramps (2° warning vs 6° spec), and which model the 200 x 180 x 120 cm workstation space refers to.
  • Sand tolerance, edge coverage and vehicle-traffic behaviour of any model.
  • Gulf rules on discharging floor-cleaning water.
  • Any published workload standard we could cite (for example ISSA cleaning times); we did not use one.

Sources used

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