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Walker S2
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Specifications
UBTECH

Walker S2

Identity
MakerUBTECH
CountryChina
First shown2025
StatusMass production
Form factorFull-size
Body
Height176 cm
Weight70 kg
Degrees of freedom52
DOF breakdown—
Arm payload—
Full-body payload15 kg
Motion & power
LocomotionBipedal
Top speed7.2 km/h
Battery life—
Battery—
Battery swapYes
Peak joint torque—
ActuatorsIn-house integrated joints; high-power, high-torque waist joints with ±162° rotation and 125° pitch freedom
Compute & sensing
ComputeIn-house Co-Agent collaborative intelligence agent for industrial humanoid robots (the world's first agent technology dedicated to industrial humanoid robot bodies) + BrainNet 2.0; Ubuntu + ROSA 2.0 operating system
SensingPure RGB binocular vision cameras (China's first end-to-end human-eye-like stereo vision solution), Dexterous-hand tactile sensors, IMU
HandsFourth-generation industrial-grade bionic dexterous hand (11 DOF, worm-gear drive, 12.5 N fingertip force, durability of more than 80,000 cycles)
Hand DOF11
AI compute—
CapabilitiesDexterous hands, Battery swap, Tactile sensing, Autonomous 3-minute battery swap, Dual-battery 7×24 operation, 15 kg handling across 0–1.8 m workspace, Pure RGB binocular stereo vision
ApplicationsIndustrial
Commercial
Starting pricePrice on request
Price noteNo official pricing published; Forbes estimated about USD 112,000 per unit based on 2025 order data
AvailabilityMass production; price not published
SDK—
SoftwareBrainNet 2.0; Co-Agent
DeploymentMass production and delivery from 2025; automotive and logistics customer programmes
SafetyDual-battery redundancy and human-eye stereo perception
Last verified31 Oct 2026
Sources6

Specifications are sourced from public materials and may change. Always confirm commercial terms with the manufacturer.

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