Unitree RoboticsChina2026
As2
- In production
- 20–40 kg
- Research and development
- Consumer and education
VariantsAIRPROXEDU
The manufacturer sells this model in several variants. The figures on this page apply to the variant the source names.
Key figures as stated by the manufacturer
5 of 6 stated · 1 gap- Weight approximately 20kgapproximately 44.1lbOur conversion from 20 kg. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.A
- Payload, walking approximately 10kgapproximately 22lbOur conversion from 10 kg. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.A
- Runtime more than 90minWarning: at load 10 kgA
- Max speed 0–10.8km/h0–6.71mphOur conversion from 0–10.8 km/h. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own.A
- IP rating noA
- Indicative price not stated
Deviations and variants in the key figures (5)
Payload, walking
CaveatThe AIR variant value. The span across the four variants is 10-15 kg.
- Variants
- AIR
- 10
- EDU
- 15
- PRO
- 13
- X
- 15
Runtime
CaveatThe AIR variant's loaded figure.
- Variants
- AIR
- > 1.5 h at 10 kg (approx. 7 km); approx. 2 h unloaded (approx. 10 km)
- EDU
- > 2.5 h at 15 kg (approx. 13 km); approx. 4 h unloaded (approx. 20 km)
- PRO
- > 2.5 h at 13 kg (approx. 13 km); approx. 4 h unloaded (approx. 20 km)
- X
- > 2.5 h at 15 kg (approx. 13 km); approx. 4 h unloaded (approx. 20 km)
Max speed
CaveatThe AIR variant value.
- Variants
- AIR
- 0~3.0 m/s
- EDU
- 0~3.7 m/s (up to approx. 5 m/s)
- PRO
- 0~3.7 m/s
- X
- 0~3.7 m/s (up to approx. 5 m/s)
IP rating
NoteThe AIR column has an explicit / where the other columns have a value. Read as NO, not as not-stated (rule 10). The value here is the AIR variant.
- Variants
- AIR
- no
- EDU
- IP54
- PRO
- IP54
- X
- IP54
Indicative price
NoteContact Sales on all four variants.
Manufacturer's own photo.
Intended use, per the manufacturer
The manufacturer’s words
Robot - Consumer/Education
Robot dog - consumer grade / scientific research
Source: unitree.com · Retrieved
The manufacturer's own product navigation, the group As2 belongs to. CONTRADICTION: As2 is listed under Consumer/Education in the navigation, but the As2 product page's own title is 'Unitree As2 Compact Size Industrial Capability'. The manufacturer says both.
This category is not our assessment.
Every field in the schema
20 of 33 fields statedImperial 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.
| Field | Value | Source and caveats |
|---|---|---|
| Physical | ||
| Weight | approximately 20kgapproximately 44.1lbOur conversion from 20 kg. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own. | A |
| Length | 72cm28.3inOur conversion from 72 cm. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own. | A |
| Width | 37.8cm14.9inOur conversion from 37.8 cm. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own. | A |
| Height | 45.7cm18inOur conversion from 45.7 cm. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own. | A NoteFolded 776 x 378 x 233 mm. The schema has no field for folded dimensions. |
| Degrees of freedom | 12DoF | A |
| Payload, walking | approximately 10kgapproximately 22lbOur conversion from 10 kg. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own. | A CaveatThe AIR variant value. The span across the four variants is 10-15 kg.
|
| Payload, standing | approximately 45kgapproximately 99.2lbOur conversion from 45 kg. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own. | A CaveatThe AIR variant value. The span is 45-65 kg.
|
| Max speed | 0–10.8km/h0–6.71mphOur conversion from 0–10.8 km/h. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own. | A CaveatThe AIR variant value.
|
| Max slope | approximately 30° | A CaveatThe AIR variant value.
|
| Single obstacle | 50cm19.7inOur conversion from 50 cm. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own. | A CaveatStated ONLY in the body text (with the ability to climb 50cm vertical platforms and 40 slopes), not in the parameter table — unlike A2, A2-W and As2-W, which all have a Max Climb Height row. If it is decided that only table values count, this field falls out. |
| Stair step, continuous | 20cm7.87inOur conversion from 20 cm. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own. | A CaveatThe AIR variant value.
|
| IP rating | no | A NoteThe AIR column has an explicit / where the other columns have a value. Read as NO, not as not-stated (rule 10). The value here is the AIR variant.
|
| Operating temperature, low | -20°C-4°FOur conversion from -20 °C. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own. | A |
| Operating temperature, high | 50°C122°FOur conversion from 50 °C. The manufacturer does not state an imperial figure itself, so the conversion has no source of its own. | A CaveatThe AIR/PRO variant value.
|
| Power | ||
| Battery | 648Wh | A CaveatThe value applies to PRO/X/EDU. AIR states only 8000 mAh with no voltage — Wh cannot be derived and is not.
|
| Runtime | more than 90minWarning: at load 10 kg | A CaveatThe AIR variant's loaded figure.
|
| Hot-swap battery | not stated | |
| Charge time | not stated | A NoteOnly the charger is stated (50.4 V 4 A / 7.4 A), not a charging time. |
| Docking station | no | A NoteOnly EDU has a charging dock. The value here is AIR/PRO/X.
|
| Sensing and autonomy | ||
| LiDAR | Unitree L2 | A NoteOnly the AIR column names a model. The other three state a class, not a model, and do not count under D4.
|
| Cameras | HD camera | A |
| Onboard compute | 8-core CPU | A
|
| ROS 2 | not stated | |
| SDK languages | not stated | A NoteSecondary Development: Not Supported for AIR/PRO, Supported for X/EDU — but no language is given. |
| Autonomy level | not stated | |
| Payload and expansion | ||
| Mounting interface | not stated | |
| Power out | not stated | A NoteOnly BAT is mentioned, no voltage. |
| Data ports | Gigabit Ethernet x1 SBUS x1 | A |
| Commercial | ||
| Indicative price | not stated | NoteContact Sales on all four variants. |
| 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 | |
Stair step and payload each exist in two variants. Only compare fields with the same label.
Notes
- The manufacturer's table has four columns; each represents a genuinely different machine, not just a variant option.
The manufacturer’s own page
The manufacturer’s original product page for this model.
Open the manufacturer’s page for As2https://www.unitree.com/As2
Sources
- A Manufacturer product page. www.unitree.com/As2 · Retrieved
- B www.unitree.com/ · Retrieved
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.