B2 vs RHP Bex
Quadruped robot spec comparison — Unitree vs Kawasaki Heavy Industries.
Kawasaki Heavy Industries
RHP Bex
34 / 100 Robo2u Score
Rideable ibex-inspired robot walking on legs or rolling on wheels
| Spec | B2 | RHP Bex |
|---|---|---|
| Released | 2023-11 | 2022-03 |
| Status | Production | Prototype |
| Payload | 40 kg | 100 kg |
| Weight | 60 kg | — |
| Degrees of freedom | 12 | — |
| Runtime | 240 min | — |
| Top speed | 6 m/s | — |
| Price | $100k | — |
| Robo2u Score | 63 | 34 |
Highlighted = better on that spec (lower is better for price and weight; newer for release). The Robo2u Score is a transparent composite — see the Quadruped Robots for the full field.
