Unitree Robotics · robot dog
B1
Unitree's first large industrial quadruped, about 50 kg and IP68-sealed, carrying 20 kg while walking (80 kg standing). It walks about 2 hours unloaded. Launch year is from a reseller review.
- Price
- —not published (Unitree shop shows a $100,000 list figure for its industrial dogs, likely a placeholder)
- Height
- —Not published
- Weight
- 50 kgHeavier than 71%
- Payload
- 20 kgCarries more than 59%
- Speed
- 6.5 km/hFaster than 26%
- Battery
- 2 hRuns longer than 36%
Not sure this is the one? Find the best robot for your job Starts with: patrol and inspect. Five more quick questions.
Why it matters
A discontinued machine from Unitree Robotics.
Real-world use
No customers or deployments reported yet.
Maker
Unitree RoboticsCompany · founded 2016 · Hangzhou, ChinaPublic company: listed on Shanghai's STAR Market on 19 Aug 2026 (688836.SH), raising about 6.1 billion yuan at 150.80 yuan a share; earlier…
How it stacks up
Against other robot dogs that publish the figure. Pick a measure.
B1 is heavier than 71% of the 41 other robot dogs that publish a weight. Bars show the 7 closest in date.
B1 is faster than 26% of the 34 other robot dogs that publish a speed. Bars show the 7 closest in date.
B1 carries more than 59% of the 27 other robot dogs that publish a payload. Bars show the 7 closest in date.
B1 has more joints than 0% of the 23 other robot dogs that publish a joints. Bars show the 7 closest in date.
B1 runs longer than 36% of the 25 other robot dogs that publish a battery. Bars show the 7 closest in date.
Not published by the maker: height, price.
Public attention
A historic robot: no longer sold or in use, so it is not ranked against current machines.
- No Wikipedia article of its own yet
- No recent press stories listed yet
Measures how much people read and write about a robot, not how good it is. Measured 2026-10-13; same method for every robot. How it is measured
What’s inside
The parts the company has talked about publicly.
- Movement
- Walks on legs · 12 joints
- How it runs
- Assisted. Users steer it with a remote while it balances and handles terrain itself.
- Chip
- Jetson Xavier NX (NVIDIA)Three Jetson Xavier NX modules handle perception.Core i5-1135G7 (Intel)Core i5-1135G7 is the main controller.
- Actuators & motors
- 12 waterproof joint motors (B1-16 joints); torque not published
- Sensors & vision
- Five Intel RealSense D430 depth cameras
- Compute
- Intel Core i5-1135G7 main controller; three NVIDIA Jetson Xavier NX modules for perception
- Battery & power
- 51.8 V 18 Ah lithium pack (932 Wh, about 5 kg); about 2 hours walking or 5 hours standing; 1-2 hour charge
- Materials & build
- IP68; about 50 kg with battery
- Other details
- 20 kg walking payload, 80 kg standing load; 12/24 V outputs, seven gigabit Ethernet, RS485, USB and CAN ports
Lineage
Every Unitree Robotics machine in order.
XDog2016Retired
Laikago2017Discontinued
AlienGo2019Discontinued
A12020Discontinued- B12021Discontinued
Go12021Discontinued
Go22023In service
B22023Commercial- No public photo yetWe only show photos we're allowed to useRifle-armed robot dog (Golden Dragon 2024)2024Prototype
Go2-W2024Commercial
B2-W2024Commercial- No public photo yetWe only show photos we're allowed to useA2 (Stellar Hunter)2025Commercial
As22026Commercial
Unitree Robotics also makes 8 humanoids. See every Unitree Robotics robot
Watch B1
Made, sold and where
Unit counts are usually company figures; analysts often disagree.
- Price
- Not publishednot published (Unitree shop shows a $100,000 list figure for its industrial dogs, likely a placeholder)
- How to get one
- No official buying page found
- Where it is sold or used
- Hangzhou, China
Side by side with its peers
Picked by the same rules for every robot: another maker’s robot that moves the same way, is at the same stage and does at least one of the same main jobs, first shown within two years. Closer size and price rank higher. How we choose
| Measure | B1Unitree Robotics |  Jueying X20DEEP RoboticsSame job: inspection · Both walk · Both past robots |  ANYmal CANYboticsSame job: inspection · Both walk · Both past robots | No public photo yetWe only show photos we're allowed to useJueyingDEEP RoboticsSame job: inspection · Both walk · Both past robots |
|---|---|---|---|---|
| First shown | 2021 | 2021-08-12 | 2019-08-22 | 2018 |
| Status | Discontinued | Discontinued | Discontinued | Discontinued |
| Height | — | — | — | — |
| Weight | 50 kg | — | 50 kg | — |
| Joints | 12 | — | — | — |
| Speed | 6.5 km/h | — | — | — |
| Payload | 20 kg | — | — | — |
| Battery | 2 h | — | — | — |
| Price | — | — | — | — |
Sources
Figures come from the maker. Every link below backs something on this page.
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