Key figures as stated by the manufacturer
1 of 6 stated · 5 gaps- Weight A approximately 55kgapproximately 121lbOur conversion from 55 kg. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.
- Payload, walking not stated
- Runtime not stated
- Max speed not stated
- AI model not stated
- Indicative price not stated
How to read the figures
- 14kgA30.9lbA
- The letter in the grey square after a figure points to the source the figure came from. Robots with several sources carry several letters.
- Payload, walking
- A stroke before a field name means the figure carries a caveat that affects how it compares with other robots. The caveat is printed with the figure.
- 74.5lb
- Imperial figures are our own conversion unless the manufacturer states an imperial figure itself. The source letter always belongs to the metric figure — a conversion has no source of its own.
Deviations and variants in the key figures (2)
Weight
Note Given in the half-marathon news article as "about 55 kg".
Max speed
Caveat The producer reports a race result, not a rated maximum speed: Tiangong Ultra won the 100 m large-robot race at the 2026 World Humanoid Robot Games in 8.64 seconds.
Intended use, per the manufacturer
Source: x-humanoid.com · Retrieved
This category is not our assessment.
Full specifications
2 of 33 fields stated| Field | Value | Source and caveats |
|---|---|---|
| Physical | ||
| Weight | approximately 55kgapproximately 121lbOur conversion from 55 kg. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own. | Note Given in the half-marathon news article as "about 55 kg". A |
| Length | not stated | |
| Width | not stated | |
| Height | approximately 180cmapproximately 70.9inOur conversion from 180 cm. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own. | Note Given in the half-marathon news article as "about 180 cm". A |
| Degrees of freedom | not stated | |
| Payload, walking | not stated | |
| Payload, standing | not stated | |
| Max speed | not stated | Caveat The producer reports a race result, not a rated maximum speed: Tiangong Ultra won the 100 m large-robot race at the 2026 World Humanoid Robot Games in 8.64 seconds. B |
| Max slope | not stated | |
| Single obstacle | not stated | |
| Stair step, continuous | not stated | |
| IP rating | not stated | |
| Operating temperature, low | not stated | |
| Operating temperature, high | not stated | |
| Power | ||
| Battery | not stated | |
| Runtime | not stated | |
| Hot-swap battery | not stated | Caveat The half-marathon article says the robot used battery quick-swap technology; it does not say the robot stays powered during a swap. A |
| Charge time | not stated | |
| Docking station | not stated | |
| Sensing and autonomy | ||
| LiDAR | not stated | |
| Cameras | not stated | |
| Onboard compute | not stated | |
| ROS 2 | not stated | |
| SDK languages | not stated | |
| Autonomy level | not stated | |
| Payload and expansion | ||
| Mounting interface | not stated | |
| Power out | not stated | |
| Data ports | not stated | |
| Commercial | ||
| Indicative price | not stated | |
| EU | ||
| CE stated | not stated | Records only what the manufacturer states regarding CE marking. |
| FCC stated | not stated | |
| UL stated | not stated | |
| CCC stated | not stated | |
Notes
- Tiangong Ultra ran the April 2025 Beijing Yizhuang half-marathon and the August 2026 100 m race.
- X-Humanoid's news page reports that Tiangong Ultra finished the 2025 half-marathon in 2 hours 40 minutes 42 seconds.
- The producer's registered name is Beijing Humanoid Robot Innovation Center Co., Ltd. (translated from the Chinese).
The manufacturer’s own page
The manufacturer’s original product page for this model.
Open the manufacturer’s page for Tiangong Ultrahttps://www.x-humanoid.com/news-view-164.html
Sources
-
A
Manufacturer product page. www.
x-humanoid. · Retrievedcom/ news-view-164. html -
B
www.
x-humanoid. · Retrievedcom/ news-view-313. html
One line per source, not per figure: a source has one retrieval date. The letter beside a figure points to the line it came from.