K3 Bumblebee vs T-HR3
Humanoid robot spec comparison — Kepler Robotics vs Toyota.
Kepler Robotics
K3 Bumblebee
79 / 100 Robo2u Score
Successor to the Forerunner K2 with an added waist joint, 30 kg dual-arm lifting and eight-hour shifts
Toyota
T-HR3
34 / 100 Robo2u Score
Third-generation Toyota humanoid mirrored by an operator through a force-feedback master control system
| Spec | K3 Bumblebee | T-HR3 |
|---|---|---|
| Released | 2026-07 | 2017-11 |
| Status | Pilot | Research |
| Height | — | 154 cm |
| Payload | 30 kg | — |
| Degrees of freedom | — | 32 |
| Runtime | 480 min | — |
| Top speed | — | — |
| Price | — | — |
| Robo2u Score | 79 | 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 Humanoid Showdown for the full field.
