# Unitree As2-W — specifications

Source: RankedRobot (https://rankedrobot.com/robots/unitree-as2-w/) · Category: Quadruped robots (robot dogs) · Maker: Unitree Robotics
Licence: CC BY 4.0 — cite as "RankedRobot, https://rankedrobot.com/robots/unitree-as2-w/ (checked 2026-10-04)".

## Summary

Unitree As2-W is a quadruped robot (robot dog) made by Unitree Robotics (China). Its availability status has not been disclosed. Key published specifications: weight 25 kg (55 lb); speed 6 m/s (21.6 km/h · 13.4 mph); payload 16 kg (35 lb); runtime 3 h. The maker has not published a price. Last checked by RankedRobot on 2026-10-04.

Disclosure: 20 sourced values, 7 not disclosed by the maker (74% disclosed). "Not disclosed" means the maker has not published it; RankedRobot never guesses missing figures (an "Estimate" is only our calculation from official figures, with the method shown).

## Launch

- Announced: Not disclosed by the maker — checked: https://www.unitree.com/As2-W (checked 2026-10-04)
- Status: Not disclosed by the maker — checked: https://www.unitree.com/As2-W (checked 2026-10-04)

## Body

- Dimensions: Length 721 mm × Width 493 mm × Height 521 mm — Manufacturer — source: https://www.unitree.com/As2-W (checked 2026-10-04)
- Weight: 25 kg (55 lb) — Manufacturer — source: https://www.unitree.com/As2-W (checked 2026-10-04)
- Form factor: wheeled-legged quadruped — Manufacturer — source: https://www.unitree.com/As2-W (checked 2026-10-04)
- IP rating: IP54 — Manufacturer — source: https://www.unitree.com/As2-W (checked 2026-10-04)

## Mobility

- Max speed (As2-W X): 6 m/s (21.6 km/h · 13.4 mph) — Manufacturer; conditions: not stated — source: https://www.unitree.com/As2-W (checked 2026-10-04)
- Stairs: Stair climbing 30cm; 80 cm steps; 45 deg slopes — Manufacturer — source: https://www.unitree.com/As2-W (checked 2026-10-04)

## Joints & payload

- Degrees of freedom: 16 — Manufacturer — source: https://www.unitree.com/As2-W (checked 2026-10-04)
- Payload: 16 kg (35 lb) — Manufacturer; conditions: walking load — source: https://www.unitree.com/As2-W (checked 2026-10-04)

## Compute & AI

- Processor: 8-Core high-performance CPU — Manufacturer — source: https://www.unitree.com/As2-W (checked 2026-10-04)
- AI performance: Not disclosed by the maker — checked: https://www.unitree.com/As2-W (checked 2026-10-04)
- Teleoperation: Not disclosed by the maker — checked: https://www.unitree.com/As2-W (checked 2026-10-04)

## Sensors

- Cameras: HD Camera — Manufacturer — source: https://www.unitree.com/As2-W (checked 2026-10-04)
- LiDAR: Industrial-grade 64~128-line LiDAR — Manufacturer — source: https://www.unitree.com/As2-W (checked 2026-10-04)

## Power

- Battery: 648 Wh — Manufacturer — source: https://www.unitree.com/As2-W (checked 2026-10-04)
- Runtime: 3 h — Manufacturer; conditions: unloaded continuous walking; >2 h with 16 kg load — source: https://www.unitree.com/As2-W (checked 2026-10-04)
- Charge time: Not disclosed by the maker — checked: https://www.unitree.com/As2-W (checked 2026-10-04)
- Hot-swappable battery: Not disclosed by the maker — checked: https://www.unitree.com/As2-W (checked 2026-10-04)

## Software

- SDK: Secondary development supported — Manufacturer — source: https://www.unitree.com/As2-W (checked 2026-10-04)

## Commercial

- Regions sold: Not disclosed by the maker — checked: https://www.unitree.com/As2-W (checked 2026-10-04)

## Confidence labels

Manufacturer = stated by the maker · Verified = independently confirmed · Estimate = our calculation from official figures · Reported = credible media/retailer, not confirmed by the maker · Unconfirmed = leak, rumour or single source · Not disclosed = not published.