Unitree B2
URDF and Collada meshes, plus assembled USD. Model directory BSD-3-Clause · USD
Identity and state
- Public model or robot-description artifact Public openness · reviewed 2026-08-26
Reviewed relationships
| State | Related entity | Relation | Scope | Boundary |
|---|---|---|---|---|
| No reviewed relations are published for this entity yet. | ||||
Canonical evidence claims
Claims are projected from authored tables. A dash remains an explicit missing value; it is never filled from a neighboring product or name match.
| Metric | Value | Class |
|---|---|---|
| Battery | 45 Ah, 2250 Wh, 58 V [quadrupeds-m1] | quadruped |
| Compute | i5 + i7; optional up to 3× Orin NX [quadrupeds-m1] | quadruped |
| Continuous walking load | >40 kg [quadrupeds-m1] | quadruped |
| Endurance / range | no-load walk >5 h / >20 km; 20 kg walk >4 h / >15 km [quadrupeds-m1] | quadruped |
| I/O | 1 GbE ×4, USB3 ×4, 12 V ×4, 24 V ×4 [quadrupeds-m1] | quadruped |
| IP rating | IP67 [quadrupeds-m1] | quadruped |
| Mass (with battery) | ≈60 kg [quadrupeds-m1] | quadruped |
| Mounted payload capacity | — | quadruped |
| Obstacle | 400 mm forward climb [quadrupeds-m1] | quadruped |
| Optional manipulator | — | quadruped |
| Runtime | 4–6 h listed [quadrupeds-m1] | quadruped |
| Sensors | 3D LiDAR ×1 + depth ×2 + optical ×2 (config) [quadrupeds-m1] | quadruped |
| Speed | >6 m/s (special configuration; speed-limited in practice) [quadrupeds-m1] | quadruped |
| Stairs / slope | stairs 200–250 mm continuous; slope >45° [quadrupeds-m1] | quadruped |
| Standing transport load | ≥120 kg [quadrupeds-m1] | quadruped |
| Temperature | −20 to 55 °C [quadrupeds-m1] | quadruped |
| Wheeled foot | optional (B2-W) [quadrupeds-m1] | quadruped |
Source ledger
- Manual Unitree — B2 product page. Type: manual / product page. Retrieved: 2026-08-25. reviewed 2026-08-25
- Manual Unitree — unitree_model. Type: official model dataset. License: BSD-3-Clause. Retrieved: 2026-08-26. reviewed 2026-08-26
- Manual Unitree — unitree_ros. Type: official ROS robot-description repository. License: BSD-3-Clause. Commit pinned: 80b9643. Retrieved: 2026-08-26. reviewed 2026-08-26
What is not inferred
No fuzzy entity matching, adjacent-column borrowing, universal compatibility, commercial maturity, or checkpoint-to-product identity. Absence of a relation means unreviewed or unsupported here—not proven incompatibility.