Of the legged robots with a published payload rating, the Unitree B2 has the highest, at 120 kg. It's a quadruped built for industrial use and rated IP67. Its onboard NVIDIA compute is an optional configuration that adds an Intel Core i7 and up to three NVIDIA Jetson Orin NX computers. unitree.com +2unitree.com ↗“robot.payload_kg=120 kg”unitree.com ↗“Industrial-grade IP67 quadruped robot”unitree.com ↗“optional configuration adds Intel Core i7 and up to three NVIDIA Jetson Orin NX computers”
Legged robots ranked by rated payload unitree.com +6unitree.com ↗“robot.payload_kg=120 kg”pudurobotics.com ↗“robot.payload_kg=30 kg”pudurobotics.com ↗“robot.payload_kg=30 kg”unitree.com ↗“robot.payload_kg=12 kg”deeprobotics.cn ↗“robot.payload_kg=10 kg”ghostrobotics.io ↗“robot.payload_kg=10 kg”addverb.ai ↗“robot.payload_kg=5 kg”
| Rank | Robot | Manufacturer | Rated payload |
|---|---|---|---|
| 1 | Unitree B2 | Unitree Robotics | 120 kg |
| 2 (tie) | PUDU D5 | Pudu Robotics | 30 kg |
| 2 (tie) | PUDU D5-W | Pudu Robotics | 30 kg |
| 4 | Unitree Go2 EDU | Unitree Robotics | 12 kg |
| 5 (tie) | DEEP Robotics Mini | DEEP Robotics | 10 kg |
| 5 (tie) | Ghost Robotics Vision 60 | Ghost Robotics | 10 kg |
| 7 | Addverb Trakr 5 | Addverb Technologies | 5 kg |
If you'd rather use a robot designed for inspection, two options in this list are built for that role:
- PUDU D5 / D5-W (30 kg): described as built for "delivery, inspection and security". They run on an NVIDIA Jetson Orin AGX 64GB. puduroboti... +1pudurobotics.com ↗“for delivery, inspection and security”pudurobotics.com ↗“NVIDIA Jetson Orin AGX 64GB”
- Addverb Trakr 5 (5 kg): built "for inspection and security patrols", but its payload is much lower. addverb.aiaddverb.ai ↗“for inspection and security patrols, with a 5 kg payload”
What I couldn't confirm:
- I couldn't find a payload rating for 5 of the 12 legged robots, so I can't say whether any of them beat the B2.
- I don't have the weight of your inspection gear or how you'll mount it. Check that against the B2's mounting options with Unitree before you commit: unitree.com/b2.