K3 Bumblebee vs Tiangong
Kepler Robotics vs Beijing Humanoid Robot Innovation Center — specs, price, and data-backed comparison.

K3 Bumblebee
Kepler Robotics
Not announced

Tiangong
Beijing Humanoid Robot Innovation Center
Not announced
QUICK TAKE
- Tiangong offers the higher payload (43 kg vs 30 kg).
SPECIFICATIONS COMPARED
| K3 Bumblebee | Tiangong | |
|---|---|---|
| Company | Kepler Robotics | Beijing Humanoid Robot Innovation Center |
| Category | Humanoid | Humanoid |
| Price: | Not announced | Not announced |
| Released: | — | 2024 |
| Weight | 83 kg | 43 kg |
| Payload | 30 kg | 43 kg |
| Degrees of Freedom | 53 | — |
| Speed | 3.49 km/h | — |
| Battery Life | 480 min | — |
| Software / AI | Nebula Embodied Intelligence Open Operating System; Kepler-OmniVTLA dataset ecosystem | ROS 2, real-time Linux, C++/Python SDK, RESTful APIs, Huisi Kaiwu |
FREQUENTLY ASKED QUESTIONS
What is the difference between the K3 Bumblebee and the Tiangong?
K3 Bumblebee is made by Kepler Robotics, while Tiangong is made by Beijing Humanoid Robot Innovation Center. Both are humanoids, so the differences come down to price and specifications.
Which has the higher payload, the K3 Bumblebee or the Tiangong?
The Tiangong has the higher payload at 43 kg, compared to 30 kg for the K3 Bumblebee.
