KEENON DINERBOT T5 Review: Specs & Verdict

KEENON T5: Quick Buyer Verdict

The KEENON DINERBOT T5 should now be viewed as a mature legacy restaurant-delivery robot. The concept remains useful: staff load food, drinks, dishes or light items onto open trays; the robot follows configured indoor routes to one or more destinations; voice, screen or light prompts support the handoff; and the robot can return for another task or charge according to the configured workflow.

For an existing operator, that familiarity can have real value. A compatible T5 may preserve established routes, staff procedures, charging infrastructure and fleet knowledge without forcing an immediate migration to a new platform. For a completely new deployment, however, current KEENON models deserve priority because they sit inside the manufacturer’s active product and support roadmap.

Pros

• Purpose-built four-level format for restaurant and hospitality delivery.
• KEENON commercial documentation lists up to 40 kg total carrying capacity.
• Published 12–15 hour commercial battery-life figure is suitable for long service windows.
• Autonomous indoor navigation rather than fixed physical tracks.
• Documented obstacle detection and avoidance using vision and laser sensing.
• Supports multi-robot collaboration in KEENON’s commercial documentation.
• Autonomous charging is described in historical KEENON materials.
• Still appears in KEENON’s current customer-story archive, including a Hilton deployment in the United States.
• Can make operational sense when an existing fleet already depends on T5-compatible workflows.

Cons

• T5 is absent from KEENON’s current active catering product lineup.
• Historical T5 documents contain conflicting battery and per-layer payload figures.
• A used or remaining-stock unit may have degraded battery capacity or unavailable parts.
• Software activation, fleet compatibility and mapping support can be more important than the hardware purchase itself.
• Open trays provide no physical access control for sensitive deliveries.
• The manual restricts operation to suitable indoor, smooth and relatively flat environments.
• It cannot use stairs and should not be assumed to support elevators without additional integration.
• Its footprint is larger than newer compact restaurant robots designed for narrower aisles.
• It lacks the current interaction, advertising and perception features offered by newer platforms such as the KEENON T10.

Our recommendation: if you already operate T5 robots, a verified compatible unit can still be a rational purchase. If you are starting from zero, compare current models first—especially the KEENON DINERBOT T8 for tighter spaces and current support, plus other delivery robots. Treat a T5 purchase as a lifecycle and support decision, not simply a robot-price decision.

How Much Does the KEENON T5 Cost in 2026?

There is no current global KEENON list price for the DINERBOT T5 on the manufacturer’s active website. Anton Robots currently displays the KEENON DINERBOT T5 from US$7,200, but that figure should not be interpreted as a universal current factory MSRP. T5 is a legacy product, so a live offer may represent remaining distributor stock, a used robot, a refurbished unit, an installed-base replacement or a regional package.

That distinction matters because the cheapest physical robot can become the most expensive option if it arrives without a healthy battery, compatible charging equipment, usable software, mapping support, spare parts or a technician who can recommission it.

Do not compare only the headline robot price

For a professional buyer, the useful comparison is the deployed cost:

A current robot can cost more to purchase and still be cheaper over its useful life if it comes with stronger support, parts availability and software continuity. Use the Anton Robots comparison tool to compare the complete operating fit rather than only the purchase price.

What Is the KEENON DINERBOT T5?

The KEENON DINERBOT T5 is an autonomous wheeled service robot developed for indoor restaurant and hospitality delivery. KEENON’s company history states that T5 and T6 launched in 2019 as part of the company’s international expansion.

The robot uses a tall, narrow body with four open carrying levels. Staff can load meals, drinks, used dishes or other light items, select a destination or task, and send the robot along a mapped route. Historical KEENON documentation describes autonomous positioning and navigation using machine vision and laser sensing, obstacle avoidance, multi-robot collaboration and autonomous charging.

What the T5 is

• A restaurant-focused indoor delivery robot.
• A point-to-point transport platform for repeated service routes.
• A four-level open-tray robot designed to move multiple items in one trip.
• A mapped autonomous mobile robot that works within a configured venue.
• A platform that can coordinate with other robots when the relevant fleet software and versions are compatible.
• A mature installed-base product that may still have value to existing operators.

What the T5 is not

• It is not a current flagship KEENON catering robot.
• It is not a humanoid waiter that physically places food on the table.
• It is not a manipulator: staff or customers load and unload the trays.
• It is not an outdoor sidewalk delivery robot.
• It is not designed to climb stairs.
• It is not a sealed or access-controlled courier for sensitive goods.
• It is not a heavy industrial AMR.
• It is not maintenance-free simply because the navigation is autonomous.

The easiest way to understand the T5 is as a labour-assistance tool for the walking portion of service. It can reduce repeated back-and-forth transport, but people still prepare orders, load trays, manage exceptions and complete the customer-facing service step.

If you are evaluating the category rather than this exact legacy model, browse current restaurant robots, service robots and delivery robots before choosing a platform.

Is the KEENON T5 Discontinued?

The safest 2026 buying position is to treat the DINERBOT T5 as a legacy, off-current-catalogue model. KEENON’s official history confirms the T5 launched in 2019. The company’s current catering range lists T10, T11, T8, T9, T3 and W3, while T5 is not included in that active product lineup.

That does not mean every T5 in the world became unusable or that no unit can be sourced. KEENON still shows a T5 in its current customer-story archive at the Hilton Washington Dulles Airport in the United States. Existing fleets, distributor inventory and secondary-market units can continue to exist after a model leaves the active catalogue.

What “legacy” means for a buyer

A legacy robot creates a different buying process. Instead of asking only “does it work?”, ask:

• Is the exact hardware revision still supported?
• Can the robot be transferred to a new owner or site?
• Can the software account be activated?
• Can a new map be created?
• Can it join an existing T5 or mixed robot fleet?
• Are replacement batteries still available?
• Are drive wheels, sensors and control electronics available?
• Does a local KEENON partner agree to support this serial number?
• Is a charging pile included and compatible?
• What is the warranty on the actual offered unit?

Existing fleet versus new fleet

A reseller listing alone is not proof of current manufacturer production. Ask for written confirmation of stock source and support responsibility before treating any T5 as a normal new-product purchase.

KEENON DINERBOT T5 Specifications

T5 specifications require more care than a current-model datasheet because KEENON-era documents are not fully consistent. A commercial KEENON product brochure lists a 48 V / 12 Ah battery, 40 kg total capacity and 10 kg per layer. An FCC-filed KEENON T5 user manual lists a 48 V / 15 Ah battery and 15 kg per layer. Both identify the same T5 model family.

This is not a reason to guess which number is “correct” for every robot. It is evidence that buyers should verify the exact hardware revision being offered.

Commercial brochure tray dimensions

KEENON’s historical commercial brochure lists the top tray at approximately 490 × 404 × 188 mm and the other carrying levels at approximately 490 × 404 × 176 mm. Those dimensions are useful for estimating plate and container fit, but a buyer of a used robot should measure the actual trays because accessories may have changed.

Why the specification conflict matters

A difference between 12 Ah and 15 Ah is material when estimating battery replacement, runtime and charger compatibility. A difference between 10 kg and 15 kg per layer is even more important if the robot will carry heavy crockery or dense supplies.

Buyer rule: ask the seller for photographs of the robot’s serial plate, battery label, charger label and tray configuration, plus the manual or datasheet associated with that exact revision. Do not build an acceptance specification by taking the most favourable number from several documents.

Specifications do not equal performance

Even a correctly identified payload limit does not prove that every load is practical. Tall drinks, liquid containers, uneven weight distribution and items that can slide under braking can create a poor service experience below the nominal mass limit. Test the actual plates, glassware and trays used in the venue.

Trays, Payload and Restaurant Service Workflow

The T5’s four-level open-tray body is its defining operational feature. It is designed to carry multiple orders or service items while keeping loading and unloading simple. Unlike a secure hotel-delivery cabinet, the T5 does not need doors to open before a customer can retrieve an item.

That simplicity can improve speed in a restaurant, but it also places more responsibility on workflow design.

Published carrying capacity

KEENON’s commercial brochure publishes 40 kg total and 10 kg per layer. The FCC-filed manual publishes a different per-layer figure, so the exact unit must be verified before heavy loading.

For most restaurant tasks, mass is only one constraint. Buyers should also test:

• Plate and tray diameter.
• Height clearance between levels.
• Glass stability during acceleration and turning.
• Soup and liquid spill resistance.
• How easily staff can reach each level.
• Whether customers can identify the correct order.
• How dirty dishes are separated from clean food service.
• Whether tray liners or anti-slip mats are required.

Multi-destination delivery

A four-layer robot can be valuable when one trip replaces several staff journeys. The economic benefit is strongest when the robot has enough work to stay productive: for example, carrying multiple dishes from a kitchen pass to service zones or collecting used plates on a return run.

But the robot should not create a new bottleneck. If staff spend excessive time arranging loads, selecting destinations or waiting for customers to unload, the apparent labour saving can disappear.

Dish return

Dish return is often a good robotic workflow because it is repetitive and low-value from a labour perspective. The T5 can move used crockery back toward the wash area, but the venue still needs a hygienic loading process and a route that does not create conflict between clean food and dirty dishes.

Open trays versus enclosed delivery

Open trays are appropriate for supervised restaurants and hospitality environments. They are less suitable when the payload requires:

• Access control.
• Temperature control.
• Chain-of-custody logging.
• Protection from public handling.
• Separation from contaminants.

For those tasks, an enclosed delivery robot may be a better category fit.

Navigation, Obstacle Avoidance and Mapping

Historical KEENON documentation describes the T5 as using machine vision and laser-radar sensing for autonomous positioning and navigation, supported by obstacle detection and avoidance. That puts the T5 in the modern mapped-AMR category rather than a robot that depends on a physical track on the floor.

How the T5 navigates

A practical deployment normally involves creating a map of the operating area, defining destinations and configuring routes or service points. The robot then localises itself within that map and travels between assigned locations while responding to obstacles.

This architecture works best when the environment is reasonably stable. KEENON’s user manual indicates that major environmental changes can require remapping.

What can disrupt navigation?

Restaurant environments are harder than a clean showroom. Test the T5 around:

• People stepping into its path.
• Chairs pulled into aisles.
• Tables moved for events.
• Queues around the counter.
• Children and low objects.
• Glass, reflective or dark surfaces.
• Temporary signs and cleaning equipment.
• Narrow turns around furniture.
• Door thresholds and floor transitions.
• Spills or wet surfaces.

Obstacle avoidance is not unlimited autonomy

An obstacle sensor can prevent or reduce collisions; it does not guarantee the robot can solve every blockage. A busy aisle can leave the T5 waiting, rerouting or requiring staff intervention. The important metric is not whether the robot avoids one chair in a demonstration. It is how often it completes the real route without assistance during peak service.

Mapping is part of the product

A used T5 with a working chassis but no viable mapping and software support has limited operational value. Confirm who can:

• Create a fresh site map.
• Edit destinations.
• Change route behaviour.
• Configure charging.
• Recover the robot after localisation failure.
• Transfer the robot to another venue.

Acceptance test: map the actual venue and run the robot through the busiest route repeatedly with normal furniture, staff movement and representative loads. A warehouse or distributor showroom test does not prove restaurant performance.

Battery Life, Charging and Duty Cycle

Battery endurance is one of the T5’s strongest historical selling points, but it is also one of the biggest risks when buying an old unit.

KEENON’s commercial brochure lists a 48 V / 12 Ah battery and 12–15 hours of battery life. The FCC-filed user manual lists a 48 V / 15 Ah battery and more than 15 hours of endurance. A regional KEENON distributor has also published a roughly five-hour charging figure for T5 configurations.

The correct number for a 2026 purchase is the number measured on the actual robot—not the best historical specification.

Why used-battery health matters

Lithium batteries lose usable capacity with age, cycles, storage conditions and temperature. A T5 that originally covered a long restaurant shift may no longer do so years later.

Before purchase, request:

• Battery model and capacity.
• Manufacture date.
• Replacement date if the original battery was changed.
• Cycle information if available.
• A loaded runtime test.
• Charging time from a defined starting percentage.
• Battery fault history.
• Price and lead time for a replacement battery.

Autonomous charging

KEENON’s historical brochure describes intelligent autonomous charging. In practice, autonomous charging depends on the correct charging pile, map location, software settings and reliable docking behaviour.

The FCC-filed manual indicates that the charging pile has a fixed installation position and describes both automatic and manual charging. That means a used robot purchased without its compatible dock may not reproduce the original unattended charging workflow.

Plan around usable shift time

A 12–15 hour headline does not mean 12–15 hours of continuous loaded driving. Real operation includes waiting, screen use, route congestion, battery reserve and repeated acceleration. For an older battery, build the schedule from a measured loaded trial.

A good acceptance test records battery percentage at the start and end of a representative one- to two-hour service simulation and extrapolates conservatively rather than relying on an idle or unloaded test.

Multi-Robot Coordination and Fleet Operation

KEENON’s T5 commercial documentation promotes multi-robot collaboration. For a busy restaurant, this can be more important than the performance of one robot because several units must share corridors without creating congestion.

Why fleet coordination matters

When two or more robots use the same floor, the system needs to manage:

• Task assignment.
• Opposing traffic.
• Passing and waiting zones.
• Shared narrow corridors.
• Charging availability.
• Route priority.
• Robot-to-robot conflicts.

Legacy compatibility is the real question

The fact that T5 supported multi-robot operation historically does not prove that every T5 can join every current KEENON fleet. Software generations, server architecture, licences, mapping formats and mixed-model support can change over time.

If the goal is to add one T5 to an existing fleet, ask the supporting partner to confirm in writing:

• The exact supported software version.
• Whether the new unit can join the existing map.
• Whether mixed serial revisions can coordinate.
• Whether T5 can work with newer DINERBOT models in the same dispatch environment.
• Whether a cloud, local server or subscription is required.
• Who owns and administers the fleet account.

For a new multi-site deployment, the lifecycle risk of standardising on a legacy model is usually more important than saving money on the first robot.

Space and Deployment Requirements

A restaurant robot is only useful if the building geometry supports it. The T5 body is approximately 506 mm wide and 502 mm deep, but the robot needs more than its physical width to turn, avoid people and pass furniture safely.

Some regional T5 documentation has published different minimum passage figures depending on navigation configuration. Because that figure is not consistently presented in current global KEENON material, do not use a reseller’s aisle-width number as a universal guarantee.

Measure the route, not just the doorway

The critical route includes:

• The kitchen or service-pass departure point.
• The narrowest aisle during real operating hours.
• Turns around columns and tables.
• Door openings and thresholds.
• Queue areas.
• The destination approach.
• The turning or recovery area.
• The route to the charger.

Floor requirements

The FCC-filed manual describes T5 for smooth indoor ground, with a maximum slope around 5°. It also warns against unsuitable terrain and environmental conditions. Do not assume the robot can cross every threshold, floor drain, mat or transition simply because the nominal route looks flat.

Wi-Fi and connectivity

The user manual references 2.4 GHz Wi-Fi. A 2026 site should verify network compatibility, coverage and security before committing to a legacy robot. If a venue uses a modern enterprise network with restricted authentication methods, test the exact T5 software rather than assuming it can join.

Charging location

The charging area should be reachable without blocking staff or customers and should remain physically stable after mapping. Moving the dock or changing the surrounding environment may require reconfiguration.

KEENON T5 Safety and Operating Limitations

The T5 is a 55 kg mobile machine. Its speed is modest compared with a vehicle, but its mass, trays and moving base still create collision, trapping and spill hazards if deployed poorly.

The FCC-filed KEENON manual provides useful operating boundaries: indoor use, smooth and flat ground, slope limits, avoidance of unsafe edges and unsuitable floor conditions, and operator intervention when abnormal behaviour occurs.

Do not use the T5 as an outdoor robot

The T5 should not be treated as weatherproof. Avoid rain, standing water, outdoor pavements, uncontrolled ramps and rough terrain unless an exact supported configuration is documented—which is not the normal T5 use case.

Wet floors are a special restaurant risk

Restaurants routinely create conditions that robot demonstrations omit: spilled drinks, grease, cleaning solution and wet mopping. A route should be stopped or redirected when traction is uncertain. A robot carrying liquids can make a small slip more consequential.

Emergency stop and abnormal behaviour

The user documentation includes emergency-stop procedures and instructs operators to stop the robot and seek service support if abnormal movement or other faults occur. Staff should know who has authority to stop the robot, how to isolate it and how to move it safely if it becomes immobilised.

Minimum operational controls

• Train staff before live customer operation.
• Define maximum load and loading method.
• Keep the route free of spills and loose objects.
• Use conservative speed in dense public areas.
• Define what happens when the robot is blocked.
• Inspect wheels, trays, sensors and bumpers routinely.
• Keep emergency-stop access clear.
• Document charging and battery-fault procedures.
• Do not let customers climb, ride or hang on the robot.
• Do not place unstable or overhanging loads on the trays.

Cybersecurity and account ownership

A connected legacy robot deserves the same basic controls as any networked business device. Before deployment, identify the software account owner, administrator access, update path, Wi-Fi credentials, remote-support method and what data leaves the local network.

KEENON now publishes a vulnerability-disclosure policy for its connected products, but a buyer should still verify whether the specific T5 software revision remains supported and updateable.

What Real-World KEENON T5 Deployment Evidence Shows

The strongest evidence that T5 was more than a trade-show concept is KEENON’s own current customer-story archive. It still lists one T5 at the Hilton Washington Dulles Airport in the United States among global deployments.

That is meaningful because it confirms the model reached real hospitality environments. It does not, by itself, tell us the current utilisation, uptime, return on investment or whether the same configuration is available to buy today.

Be careful with ROI claims

A delivery robot can reduce repetitive walking and free staff for higher-value tasks, but there is no universal T5 payback period. ROI depends on labour cost, opening hours, utilisation, restaurant geometry, service model, robot price, maintenance and how much work is actually displaced.

A better business case measures:

• Trips per hour.
• Average distance per trip.
• Staff walking time avoided.
• Robot intervention rate.
• Percentage of service hours available.
• Maintenance and support cost.
• Customer acceptance.

Do not purchase a legacy T5 because another venue found delivery robots useful. Validate the exact workflow in your own floor plan.

Best Uses for the KEENON DINERBOT T5

1. Existing T5 fleet expansion or replacement

Best 2026 use case. If a venue already uses T5 robots, a compatible replacement can preserve maps, operating procedures, staff familiarity and spare-part knowledge. This is the clearest case where a legacy unit may beat a newer model.

2. Restaurant food running

T5 was designed to move food and drinks between the kitchen or service station and customer areas. It is most useful when staff would otherwise spend significant time walking predictable routes.

3. Dish collection and return

The open trays can carry used crockery back toward the wash area, helping separate transport from customer-facing service. Hygiene and loading procedures must be defined.

4. Buffet and hospitality support

Hotels, buffets and event spaces can use a tray robot for repeated movement of dishes, amenities or light supplies within a mapped indoor floor.

5. Back-of-house light-item movement

The same point-to-point architecture can move light supplies between defined stations when the open-tray format is acceptable.

6. Demonstration, education or robotics-history use

A functioning T5 can also be relevant to robotics labs, training centres or collections studying early mass-market restaurant service robots, particularly when the unit is no longer expected to carry a mission-critical workload.

7. Cost-sensitive pilot with verified support

A well-priced refurbished T5 can make sense as a limited pilot if the buyer has a clear support route and accepts that the platform is not the current generation. The pilot should not automatically become the architecture for a future multi-site rollout.

When the KEENON T5 Is Not the Right Robot

The T5 should be rejected when the requirement points to a different machine or when lifecycle risk outweighs the purchase saving.

• New multi-site rollout: standardise on a current platform with a clearer support horizon.
• Very narrow restaurant aisles: newer compact robots such as T8 are specifically designed around narrower passage requirements.
• Outdoor delivery: T5 is an indoor service robot, not a sidewalk platform.
• Stairs: it cannot climb stairs.
• Unintegrated multi-floor delivery: elevator operation is not something to assume from the basic T5 specification.
• Secure items: open trays do not provide access control.
• Heavy industrial material movement: use a purpose-built industrial AMR.
• Wet or rough environments: manual restrictions make these poor fits.
• Advertising-led customer engagement: newer models provide larger screens and richer interaction.
• No local support: a legacy robot without service and parts is a high-risk purchase.
• Unknown battery condition: do not buy on cosmetic condition alone.
• Unknown software ownership: a robot that cannot be activated, remapped or administered has little commercial value.

The strongest reason to buy T5 in 2026 is compatibility. If compatibility is not valuable to you, the burden of proof shifts toward the current alternatives.

KEENON T5 vs T8, T10, BellaBot, PUDUbot 2 and Servi Plus

A legacy T5 should never be evaluated in isolation. The relevant question is whether its lower acquisition cost or compatibility benefit outweighs what current robots provide in aisle width, interaction, software lifecycle, sensing and support.

T5 vs KEENON T8

Choose T8 when floor space is the dominant constraint. KEENON publishes a 55 cm minimum passage width for T8 and a compact 38.4 × 46.8 cm footprint. Its total load is lower at 20 kg, but many restaurants need manoeuvrability more than maximum payload.

Choose T5 only when its larger carrying format, existing-fleet compatibility or acquisition economics produce a measurable advantage.

T5 vs KEENON T10

T10 is the more obvious current-generation choice when a venue wants delivery plus marketing and interaction. KEENON publishes a 23.8-inch screen, 360-degree recognition using four stereo vision sensors plus VSLAM and RGB sensing, multi-robot coordination, 40 kg total load and a 59 cm minimum passage width.

T5 is simpler and may cost less as a legacy unit. T10 offers a much clearer current product position.

T5 vs PUDU BellaBot

BellaBot targets the same restaurant-delivery problem but adds a distinctive customer-facing design and current PUDU fleet ecosystem. PUDU publishes up to 40 kg capacity, 0.5–1.2 m/s adjustable speed, a 13-hour no-load battery figure and LiDAR/visual positioning options.

Choose BellaBot when guest interaction matters. Choose T5 primarily when installed-base compatibility or price justifies the lifecycle trade-off.

T5 vs PUDUbot 2

PUDUbot 2 is more configurable, with three trays standard and up to seven, 40 kg maximum load, 4-hour charging and PUDU OS support for third-party development and connectivity options. It is a better comparison for buyers who want a current multipurpose delivery platform rather than a specifically legacy restaurant robot.

T5 vs Bear Servi

Bear’s Servi family is focused heavily on restaurant operations and current deployments. Servi Plus documentation lists a 40 kg total load, 0.8 m/s safe-drive speed with 1.2 m/s maximum, and average continuous drive of 8–12 hours. The right choice depends heavily on local support coverage and the venue’s workflow.

Which one should you choose?

• Choose T5 when compatibility with an existing T5 environment is the decisive factor.
• Choose T8 for a compact current KEENON platform and tight aisles.
• Choose T10 for current KEENON delivery plus marketing and richer interaction.
• Choose BellaBot for customer engagement and a current restaurant-delivery ecosystem.
• Choose PUDUbot 2 for configurable trays and broad multipurpose delivery.
• Compare Bear Servi when local restaurant-service support is strong in your market.

If the route and workload are not yet clear, use Find My Robot before locking the project to one brand or generation.

Is the KEENON T5 Worth It in 2026?

Yes—but only in a narrower set of cases than when the T5 was a current product. In 2026, its value comes mainly from installed-base compatibility, a verified low acquisition cost and access to a support path that makes the legacy risk manageable.

The T5 remains mechanically relevant because the basic restaurant-delivery problem has not changed. Moving dishes from A to B still rewards long runtime, stable trays and predictable navigation. What has changed is the surrounding market: newer robots are more compact, more interactive and easier to place on a current support roadmap.

When T5 can be good value

• You already operate T5 robots.
• You need a like-for-like replacement.
• The offered unit has a recently tested battery.
• The charger or charging pile is included.
• A local KEENON partner will support the serial number.
• Software activation and remapping are confirmed.
• The price is materially below a current equivalent after all commissioning costs.
• Your intended deployment horizon is compatible with expected parts availability.

When the apparent bargain is false economy

• The battery must be replaced immediately.
• The robot cannot be transferred to a new software account.
• No one can remap it.
• The dock or charger is missing.
• Local technicians refuse to support the generation.
• Critical sensors or drive components have uncertain availability.
• You plan to buy ten more robots later but cannot guarantee supply.

A simple value test

Before buying, complete this sentence:

We prefer the legacy T5 over a current delivery robot because __________ saves or protects more value than the lifecycle risk it introduces.

“Because it is cheaper” is incomplete. “Because it is the only practical replacement that joins our existing supported T5 fleet and avoids a full site migration” is a much stronger answer.

KEENON T5 Buying Checklist

1. Identify the commercial status. Confirm whether the unit is new-old-stock, used, refurbished or transferred from an existing deployment.
2. Record the serial number. Use it to confirm hardware revision and support eligibility.
3. Verify the specification sheet. Do not combine the 12 Ah brochure battery with the 15 Ah manual specification or assume one payload figure fits every revision.
4. Inspect the battery. Record capacity, age, cycles if available and loaded runtime.
5. Confirm charging equipment. Check charger or charging pile model and docking operation.
6. Confirm software ownership. Establish who controls the robot account, app and fleet environment.
7. Confirm remapping. Require a named party capable of creating and editing the site map.
8. Check Wi-Fi compatibility. Test the robot on the intended network rather than assuming legacy connectivity will work.
9. Measure the route. Include the narrowest aisle, turns, thresholds, ramps and charging path.
10. Test real payloads. Use the actual plates, drinks, containers and dish-return loads.
11. Run a peak-period trial. Test around people, chairs and normal service congestion.
12. Test obstacle recovery. Deliberately create realistic blockages and record intervention rate.
13. Check fleet compatibility. If adding to other robots, prove dispatching and map compatibility.
14. Inspect wear items. Wheels, casters, bumpers, trays, sensors and connectors matter on an older robot.
15. Request spare-part availability. Obtain prices and lead times for battery and common failure components.
16. Define the support path. Know who provides remote support and who physically repairs the robot.
17. Get warranty terms in writing. Include battery exclusions and labour or freight responsibility.
18. Confirm international shipping. Lithium batteries and used equipment can change freight requirements.
19. Define acceptance criteria. Map, route completion, runtime, docking, payload, sensors and fleet functions should be tested before final acceptance.
20. Compare a current robot. Price at least one T8, T10, BellaBot, PUDUbot 2 or equivalent current platform before approving T5.

Pro tip: for a legacy robot, ask for a live video call showing the actual serial-number unit booting, driving a route, stopping for obstacles, carrying a representative load and docking to charge. A promotional T5 video from years ago does not prove the condition or software status of the robot being sold today.

How to Buy the KEENON DINERBOT T5

Because T5 is no longer part of KEENON’s current active catering catalogue, sourcing should be treated differently from buying a current robot. Possible channels include remaining regional inventory, existing operators, refurbished-equipment specialists and sellers able to provide a credible KEENON support route.

Anton Robots maintains a KEENON DINERBOT T5 listing for buyers evaluating availability and legacy sourcing. The key objective is not merely locating a physical unit. It is establishing whether that unit can be deployed and supported in the destination market.

A useful T5 enquiry should include

• Country and city of deployment.
• Restaurant, hotel or other application.
• Whether you already operate T5 robots.
• Number of robots required.
• Expected deployment date.
• Route dimensions and narrowest passage.
• Typical payload and tray contents.
• Required daily operating hours.
• Whether autonomous charging is required.
• Existing KEENON software or fleet environment.

Before paying, request

• Serial-number photograph.
• Hardware and software version.
• Battery label and condition report.
• Robot operating-hours history if available.
• Current photographs and video.
• Complete packing list.
• Charger or charging-pile details.
• Software-transfer and activation confirmation.
• Mapping and commissioning scope.
• Warranty document.
• Local support contact.
• Spare-parts statement.
• Freight, tax and battery-shipping terms.

For a greenfield project, it is often faster to contact Anton Robots with the workflow and let the robot shortlist follow the requirement rather than starting with T5 simply because a unit appears inexpensive online.

What Matters for the KEENON T5 in 2026?

The T5 itself is not a new 2026 launch. The important changes are around it: KEENON’s current product portfolio, newer restaurant-robot capabilities and the ageing of the installed T5 base.

T5 is now a legacy generation

KEENON’s current active catering catalogue highlights T10, T11, T8, T9, T3 and W3. T5 remains part of the company’s history and customer-deployment archive, but it is no longer presented as an active current catering model.

Current models are designed around tighter spaces

Newer KEENON platforms make aisle width a headline specification. T8, for example, is published with a 55 cm minimum passage width, while T10 is listed at 59 cm. That matters because restaurant floor space often determines whether a delivery robot creates efficiency or obstruction.

Interaction has become a larger part of the product

Current models such as T10 combine delivery with large displays, richer visual interaction and marketing. T5 remains more utilitarian. That can be a benefit when simple delivery is all that is needed, but buyers should not compare the two as feature-equivalent systems.

Perception has advanced

KEENON now describes newer robots with multi-camera 3D perception and more explicit modern sensing stacks. T5’s machine-vision and laser architecture was capable for its generation, but current models provide clearer published information around obstacle perception.

Battery age is now a first-order issue

A T5 built years ago may be mechanically sound while its battery is no longer close to the historical endurance figure. In 2026, battery condition belongs near the top of the buying checklist.

Software continuity matters more than historical specs

A legacy robot’s long-term value is determined increasingly by account access, mapping tools, fleet compatibility and support. Those factors should be verified before celebrating an attractive hardware price.

KEENON T5 FAQ

What is the KEENON DINERBOT T5?

The KEENON DINERBOT T5 is an indoor autonomous delivery robot designed for restaurants and hospitality. It uses multiple open carrying levels to transport food, drinks, dishes and light items between configured destinations.

When was the KEENON T5 launched?

KEENON’s official company history says DINERBOT T5 and T6 launched in 2019 as part of the company’s global expansion.

Is the KEENON T5 discontinued?

Treat T5 as a legacy, off-current-catalogue model. It is absent from KEENON’s active 2026 catering lineup, although existing deployments and secondary or remaining-stock units can still exist.

Can you still buy a KEENON T5?

Potentially, yes. Availability can come from remaining stock, existing operators, refurbished channels or specialist sourcing. Verify the exact commercial status, serial number, software and local support before purchase.

How much does the KEENON T5 cost?

KEENON does not currently publish a global active-product MSRP for T5. Anton Robots currently displays the model from US$7,200, but legacy-unit pricing varies with condition, battery, charger, software, mapping, warranty and support.

How much can the KEENON T5 carry?

KEENON’s commercial brochure lists 40 kg total and 10 kg per layer. An FCC-filed KEENON manual lists a different per-layer figure, so buyers should verify the exact revision rather than assume one universal value.

How many trays does the KEENON T5 have?

The standard T5 format is a four-level open-tray delivery body. Used units should be checked for complete trays, mounts and any region-specific modifications.

How fast is the KEENON T5?

Historical KEENON documentation lists a maximum speed of 1.2 m/s. Real operating speed should be set conservatively for the venue, especially around customers and narrow aisles.

How long does the KEENON T5 battery last?

KEENON’s commercial brochure lists 12–15 hours, while an FCC-filed manual states more than 15 hours under its conditions. A used 2026 battery may perform substantially below either figure, so measure the actual unit.

What battery does the KEENON T5 use?

Historical KEENON documents differ. The commercial brochure lists 48 V / 12 Ah, while an FCC-filed manual lists 48 V / 15 Ah. Confirm the battery label on the exact robot.

How long does the KEENON T5 take to charge?

A regional KEENON distributor has published approximately five hours for T5, but charger and battery revisions can differ. Ask for a measured charging result with the supplied charger or charging pile.

Can the KEENON T5 charge itself?

Historical KEENON material describes autonomous charging. The feature depends on having a compatible charging pile, correct map configuration and working docking behaviour.

How does the KEENON T5 navigate?

KEENON’s user documentation describes machine vision and laser-radar sensing for autonomous positioning, navigation and obstacle avoidance in mapped indoor environments.

Does the KEENON T5 use LiDAR?

KEENON documentation describes laser-radar sensing as part of the T5 positioning and navigation system. Exact sensing hardware should still be checked on the offered revision.

Does the KEENON T5 need a map?

Yes, normal deployment uses a configured map and destinations. Major environmental changes can require remapping, which is why software and commissioning support are critical when buying a used unit.

Can multiple KEENON T5 robots work together?

KEENON’s historical commercial documentation advertises multi-robot collaboration. For a 2026 fleet, confirm exact software-version, map and dispatch compatibility before adding another unit.

Can the KEENON T5 work with newer KEENON robots?

Do not assume it. Newer KEENON products support modern fleet coordination, but compatibility with a specific legacy T5 software revision should be confirmed in writing by the supporting partner.

What Wi-Fi does the KEENON T5 use?

The FCC-filed T5 manual references 2.4 GHz Wi-Fi. Enterprise-network compatibility should be tested on the actual software version before deployment.

Can the KEENON T5 go outdoors?

It should be treated as an indoor robot. The user manual specifies suitable smooth indoor conditions and does not establish an outdoor weather rating.

Can the KEENON T5 climb stairs?

No. It is a wheeled indoor delivery robot and should not be expected to climb stairs.

Can the KEENON T5 use elevators?

Do not assume autonomous elevator integration from the standard T5 specification. If multi-floor operation is required, ask for written evidence of the exact elevator interface and a live site test.

What slope can the KEENON T5 handle?

Historical KEENON documentation lists a maximum slope around 5°. Test the real ramp with representative load and safe operating speed.

How wide is the KEENON T5?

The published body dimensions are approximately 506 × 502 × 1,205 mm. The required passage is wider than the physical body because the robot needs navigation clearance and turning space.

What minimum aisle width does the KEENON T5 need?

Regional T5 documentation has published different figures depending on navigation configuration. Because this is not consistently stated in current global KEENON documentation, measure the venue and require the seller to demonstrate the exact unit through the narrowest route.

Can the KEENON T5 carry drinks?

Yes, that is a normal restaurant use case, but liquid stability depends on tray surface, container design, loading and driving behaviour. Test full drinks under real acceleration and turning conditions.

Can the KEENON T5 collect dirty dishes?

Yes. Dish return is a natural point-to-point workflow for an open-tray robot. The venue should define hygiene separation and loading procedures.

Is the KEENON T5 safe around customers?

It was designed for public indoor service environments, but safe deployment still requires correct mapping, speed, obstacle sensing, maintained hardware and staff procedures. No robot should be treated as risk-free around the public.

Does the KEENON T5 have a screen and voice prompts?

Historical T5 materials describe human-machine interaction through its interface, expressions, voice/language functions and service prompts. The exact software and language package should be checked on the offered unit.

What languages does the KEENON T5 support?

KEENON’s historical commercial brochure advertised 15 languages. A used unit may have different regional software, so verify the installed language pack rather than relying on the brochure alone.

Does the KEENON T5 have obstacle avoidance?

Yes. KEENON documentation describes vision and laser sensing with obstacle avoidance. The important buying test is how the exact unit behaves around low, overhanging and moving obstacles in the real venue.

Can the KEENON T5 be used outside restaurants?

Potentially for light indoor item transport in hotels, offices or similar venues, but the open trays and legacy software may make a current purpose-built robot a better fit for non-restaurant applications.

Is the KEENON T5 good for hotels?

It can support open-tray indoor hospitality tasks, and KEENON’s customer archive lists a T5 at Hilton Washington Dulles Airport. For private room delivery, however, an enclosed hotel robot such as KEENON W3 may provide a more appropriate workflow.

What is the difference between KEENON T5 and T8?

T8 is a current, much more compact KEENON delivery robot. KEENON publishes a 55 cm minimum passage width and 20 kg total load for T8. T5 has a larger historical 40 kg brochure load but carries legacy-product risk.

What is the difference between KEENON T5 and T10?

T10 is a current delivery-and-marketing robot with a large display, modern multi-camera perception, 40 kg published load and 59 cm minimum passage. T5 is older and more utilitarian, with value mainly in compatibility and acquisition cost.

Is KEENON T5 better than BellaBot?

Not generally in 2026. BellaBot is a current product with a strong interaction design and current PUDU ecosystem. T5 can still be the better choice when an existing KEENON T5 fleet or a verified low-cost supported unit creates a specific advantage.

What should I check on a used KEENON T5?

Check serial number, battery, charger or dock, wheels, sensors, trays, software account, map creation, fleet compatibility, service history, spare parts, warranty and local support. Run a loaded route and docking test before acceptance.

Can a used T5 be moved to another restaurant?

Physically yes, but operational transfer requires software access and a new map. Confirm that a qualified support partner can recommission the robot before buying it for relocation.

Is the KEENON T5 worth buying in 2026?

It can be worth buying for existing-fleet compatibility or a carefully verified supported legacy deployment. For a brand-new fleet, current KEENON and competitor models should normally be compared first.

Final Verdict: Should You Buy the KEENON T5?

Buy or shortlist the KEENON DINERBOT T5 in 2026 when you have a concrete reason to value compatibility with this legacy platform. An existing T5 map, fleet, staff workflow, service agreement or spare-parts strategy can make a compatible replacement more valuable than a newer robot on paper.

The T5’s underlying capabilities remain credible for indoor service: KEENON documented four-level carrying, autonomous navigation, obstacle avoidance, multi-robot collaboration, autonomous charging and long battery endurance. A named T5 deployment also remains visible in KEENON’s customer-story archive.

But a greenfield buyer should not confuse a historically capable robot with the best current purchasing decision. T5 launched in 2019 and is absent from KEENON’s current active catering range. Its historical documents also show revision-level specification differences, including battery capacity and per-layer load. Those details make serial-number verification, software access, battery health, charging equipment, mapping and local support essential.

For a new restaurant, compare the current KEENON DINERBOT T8, KEENON T10, PUDU BellaBot, PUDUbot 2 and other current platforms before choosing T5.

For an existing T5 operator, the decision is different: if the exact unit is healthy, supported and compatible, buying legacy can be operationally rational.

The smartest purchasing path is therefore lifecycle-led, not nostalgia-led: verify the exact unit, prove it on the real route, compare the complete deployed cost and only then decide whether the T5’s compatibility advantage outweighs the benefits of moving to a current platform.

Ready to evaluate a unit? View the KEENON DINERBOT T5 at Anton Robots or request help comparing delivery robots, availability and supplier options.