Humanoid Service Robot for Exhibitions and Guiding
The UBTECH Walker C is a humanoid service robot developed for environments such as exhibition halls, office buildings, service centres, shopping malls and transport hubs.
It stands 163 cm, weighs 43 kg and carries a 48V 15Ah lithium battery, walking at a 6 km/h pace across all terrain through whole-body motion control. The arm is stated at a 500 mm wingspan and 5 kg of weight. The manufacturer presents the robot as the first embodied AI tour guide of the China Pavilion at Expo 2025 Osaka. On interaction it uses a self-developed embodied interactive large model with multilingual support, offering proactive greeting and question-and-answer service through a customised database.
Enterprise supply · specification support · integration engineering
The UBTECH Walker C is a humanoid service robot developed for environments such as exhibition halls, office buildings, service centres, shopping malls and transport hubs. We supply UBTECH platforms to corporate projects in Turkey through enterprise supply, commissioning and technical integration. Configuration, delivery terms and investment are set by corporate quotation.
The published dimensions are 163 cm and 43 kg. The battery is 48V 15Ah lithium. Through whole-body motion control the robot walks at a 6 km/h pace across all terrain, and the arm is stated at a 500 mm wingspan and 5 kg of weight.
The manufacturer presents the Walker C as the first embodied AI tour guide of the China Pavilion at Expo 2025 Osaka. A world expo pavilion is a demanding stage for a service robot: the crowd changes constantly, visitors speak different languages and the robot stays on its feet all day.
On interaction it uses the manufacturer's self-developed embodied interactive large model with multilingual support. The robot greets proactively and provides question-and-answer service through a customised database. AI-powered obstacle detection lets it adapt to a dynamic business environment.
Six deployment environments are defined: guiding in exhibition halls, greeting in office buildings, live question-and-answer in service centres, voice broadcasting in shopping malls, smart guiding at transport hubs and entertainment in public zones.
2 use cases3 videos: manufacturer footage and field recordings. Tap a cover to play.
The use cases the manufacturer defines for the UBTECH Walker C.
The manufacturer presents the Walker C as the first embodied AI tour guide of the China Pavilion at Expo 2025 Osaka.
Six environments are defined: guiding in exhibition halls, greeting in office buildings, live question-and-answer support in service centres, voice broadcasting in shopping malls, smart guiding at transport hubs and entertainment in public zones.
There are a 6 km/h pace and speedy all-terrain walking through whole-body motion control, with AI-powered obstacle detection and adaptation to a dynamic business environment added on top.
2 images; tap to enlarge.
19 values in 6 categories; data published by the manufacturer.
Verified on the manufacturer page on 18 September 2026.
An itemised quote for the UBTECH Walker C is prepared by configuration, quantity and delivery scope.
The dimensions are not accidental. At 163 cm the robot stands near eye level with an adult without appearing threatening. At 43 kg it is light compared with industrial humanoids in the same class: the Walker S2 is 70 kg and the Unitree H2 70 kg. Lightness gains two things on a service robot, less risk in a fall and lower energy consumption. A 500 mm arm wingspan and a 5 kg arm weight also show a design for gesturing and pointing rather than carrying loads.
| Feature | UBTECH Walker C | Galbot ET1 | Unitree G1 |
|---|---|---|---|
| Height | 163 cm | 1250 mm | 132 cm |
| Weight | 43 kg | 32 kg | 35 kg |
| Speed | 6 km/h | - | 2 m/s |
| Battery | 48V 15Ah | 48 V 15 Ah lithium | Approximately 2 hours |
| Field deployment | Expo 2025 Osaka | Reception and stage | Research and service |
| Sourcing in Turkey | Enterprise supply | Sourcing enquiry | Orderable |
The Walker C makes consistent decisions in service robot design: a height near eye level, a light body, an arm built for gesturing and a multilingual interaction model. Having taken a post on a demanding stage such as Expo 2025 Osaka shows it has not stayed on paper. Against that, the battery capacity is given but the runtime it delivers is not, and that is the first question in any trade fair or building deployment. Our recommendation to an evaluating organization is to request runtime and charging time from the manufacturer and to build the daily shift plan around them.
Supply model
Supply to Turkey is planned per project; import, delivery and commissioning scope are itemised in the quote.
Pre-sales assessment
Site and mission focused technical feasibility; specification and administrative process support.
Demo and site visit request
Send a demo request; availability and scope are settled in the call.
Source documents
Technical values come from the manufacturer's documents; verified on 18 September 2026. 0 documents at the bottom of the page.
Robotic system costs are optimised according to the selected hardware platform, additional sensor and payload configurations, and the integration scenarios specific to your site. Share your requirements and our engineering team will prepare a feasibility report and a pro forma quotation tailored to your organisation.
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The most common questions about the UBTECH Walker C.
We deliver UBTECH hardware to corporate projects through enterprise supply, commissioning and engineering support. Investment is set by corporate quotation against configuration, quantity and delivery terms. With organizations evaluating a humanoid for exhibitions, reception or guiding we discuss the sourcing route and timeline per project. If you want an option deliverable today, the Unitree G1 and H2 can be ordered in Turkey.
The only known figure is that the battery is 48V 15Ah lithium, roughly 720 Wh of capacity. If you are planning a trade fair or building deployment, both figures should be requested from the manufacturer.
