Walker S2
UBTECH · China
UBTECH’s industrial humanoid that swaps its own battery in about three minutes, keeping production lines running.
Walker S2 is UBTECH’s humanoid for round-the-clock industrial work. Its dual-battery system lets the robot change its own pack in about three minutes, with no downtime for charging.
It stands 176 cm, has 52 degrees of freedom, lifts 15 kg, and its waist rotates ±162°. UBTECH announced mass production and delivery in November 2025. Pricing is for industrial customers only.
Specs
- Height
- 176 cm
- Weight
- About 70 kg
- Degrees of freedom
- 52
- Payload
- 15 kg
- Speed
- 2 m/s
- Battery
- Dual battery. Autonomous swap in about 3 minutes
- Waist
- ±162° rotation. 125° pitch
- Vision
- Binocular RGB stereo in the head
Quoted from UBTECH Walker S2 · UBTECH mass production announcement.
Walker S2 FAQ
Who makes Walker S2?
Walker S2 is made by UBTECH, based in China.
Can you buy Walker S2?
Availability: Enterprise.
How tall is Walker S2?
Walker S2 stands 176 cm (69 in) tall.
What is Walker S2 used for?
Factory and logistics pilots
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