$52,000 – $88,000
Available25 kg payloadIndustrial
Weeks+Shipping: ~1–3 months (est.).
Overview
Unitree's industrial workhorse. Overkill for a house.
- Type
- Quadruped robot · Industrial
- Maker
- Unitree
- Released
- 2025
- Price
- $52,000 – $88,000
- Status
- Available
- Best for
- Professionals & labs
- Programming
- Full SDK
At a glance
Price and shipping
Shipping: ~1–3 months (est.). Quote-only. Lead time not published. Estimated to be similar to the B2.
Specifications
| Category | Quadrupeds · Industrial |
|---|---|
| Released | 2025 |
| Country | China |
| Availability | Available |
| Sales | About 13,600 shipped across all Unitree quadruped models in H1 2026 (estimate) 36Kr ↗ |
| Fastest Robot Dogs | Ranked #8 by top speed |
| Programmability | Full SDK |
| Built-in autonomy | Navigates · Goes to places on its own, such as mapped rooms, waypoints or its charging dock |
| LLM support | Possible via SDK · Official SDK, no built-in LLM. |
| MuJoCo simulation | Official model · Unitree's unitree_mujoco includes an a2 MJCF model. unitree_mujoco ↗ |
| NVIDIA Isaac simulation | Maker URDF only · Unitree publishes a2_description URDF. Not in Isaac Lab or unitree_rl_lab. unitree_ros ↗ |
| Gazebo simulation | Maker URDF only · unitree_ros a2_description has URDF and MJCF but no Gazebo launch. unitree_ros ↗ |
| Best for | Professionals & labs |
| Vision sensors | Lidar, Depth camera, Camera |
| Actuators | Brushless / direct-drive motors |
| Audio | Unknown |
| Compute type | NVIDIA Jetson |
| Compute | Jetson Orin |
| Weight | 37 kg |
| Speed | ~5 m/s (11 mph) |
| DOF | 12 |
| Sensors | 3D lidar, depth cameras |
| SDK | Yes |
Common questions
How much does A2 cost?
A2 is listed at $52,000 – $88,000.
Can A2 be bought today?
Yes, it is on sale. Typical shipping time is ~1–3 months (est.). Quote-only. Lead time not published. Estimated to be similar to the B2.
Who makes A2?
A2 is made by Unitree. It came out in 2025.
Can A2 be programmed?
Full SDK. Yes.
Does A2 have AI chat or LLM support?
Possible via SDK. Official SDK, no built-in LLM.
Ratings & reviews
Ratings and reviews load on the live site.
Related guides
- Fastest Robot Dogs · the top 20 ranked by speed
- Robot Dog Actuators · how to choose the leg motors
- 8 vs 12 DOF Robot Dogs · two or three motors per leg
- Robot Gaits and Gait Training · how legged robots walk, trot and gallop
B2
Jueying X20
Spot
ANYmal D
Vision 60
B1