Facts

• Company: UBTECH Robotics
• Product type: Humanoid Platform
• Status: development
• Website: https://www.ubtrobot.com/en/humanoid/products/walker-s2

Profile sections

• Summary
• Overview
• Market context
• Audience
• Workflow
• Capability
• Deployment environment
• Positioning tags
• Specifications
• Tags
• Record / Articles
• Timeline / Research
• Operations Claims / Customers and deployments
• Comparable Systems
• Sources

Summary

Walker S2 is UBTECH newer industrial humanoid platform for factory work. It builds on the Walker S line with longer operation, improved task execution and battery-swap capability for sustained deployment in manufacturing and logistics sites.

Overview

Walker S2 is UBTECH newer industrial humanoid platform for factory work. It builds on the Walker S line with longer operation, improved task execution and battery-swap capability for sustained deployment in manufacturing and logistics sites.

Market context

Walker S2 is UBTECH's industrial humanoid robot for manipulation, material handling and factory workflows in structured enterprise environments.

• Target environment: Factory floors and structured industrial environments.
• Workflow context: Material handling, machine tending, assembly tasks and long-duration operation with autonomous battery swapping.
• Customer context: Industrial manufacturers deploying humanoid platforms in production environments.
• Deployment model: Commercial product with industrial deployment focus.
• Commercial maturity: Active commercial platform with growing industrial deployment partnerships.
• Adoption constraints: Still early in deployment scale. Main constraint is proving consistent task-level performance across industrial workflows.
• Market position: One of the clearest examples of a Chinese humanoid platform being pushed toward sustained industrial deployment. Competes with Apollo and 4NE1 in the industrial humanoid space.
• Adjacent products: Apollo, 4NE1, Digit

Audience

Factories

Workflow

Material handling, machine tending, assembly tasks and long-duration operation with autonomous battery swapping.

Capability

Mobile manipulation

Deployment environment

Factory floors and structured industrial environments.

Positioning tags

• Audience: Factories
• Workflow: Material handling, machine tending, assembly tasks and long-duration operation with autonomous battery swapping.
• Capability: Mobile manipulation
• Deployment environment: Factory floors and structured industrial environments.

Specifications

• Height: 176 cm
• Weight: 70 kg
• Dof: 52
• Hand Dof: 11 DoF
• Speed: 2 m/s
• Sensors Summary: Pure RGB binocular stereo vision system with real-time dense depth estimation
• Perception System: Human-eye binocular stereo vision perception
• Battery System: Dual-battery switching design with battery monitoring management
• Charging: Autonomously chooses battery swap or charge mode according to task priority
• Manipulation: Gen-4 industrial dexterous hands
• Operational Environment: Industrial and production-line environments
• Deployment Maturity: Mass production and delivery

Tags

• Peer Group: Industrial humanoid platform, Humanoid robot platform
• Workflow: Humanoid workplace tasks
• Capability: Mobile manipulation
• Deployment Environment: Factory floor
• Stack Layer: Finished robot platform
• Commercial Stage: Commercial product

Record / Articles

• 2026-01-19 - Article - UBTech signs Airbus deal for Walker S2 humanoid in aviation manufacturing

Timeline / Research

• 2026-04-16 - Deployment - UBTECH deploys Walker S2 into ROSSMANN logistics center in Europe pilot with Terra Robotics - UBTECH said its industrial humanoid robot Walker S2 has entered a ROSSMANN logistics center in Euro…
• 2026-01-21 - Market Signal - UBTECH says 2025 humanoid robot orders exceeded RMB1.4 billion - Reuters reported UBTECH recorded more than RMB1.4 billion in humanoid robot orders in 2025.
• 2025-12-14 - Deployment - Texas Instruments signs agreement with UBTECH and deploys Walker S2 in semiconductor manufacturing - Texas Instruments has begun deploying UBTECH's Walker S2 humanoid robots on its semiconducto…
• 2025-11-17 - Production Milestone - UBTECH begins mass production and delivery of Walker S2 - UBTECH announced mass production and first-batch delivery of Walker S2 industrial humanoid robots.
• 2025-07-23 - Product Launch - UBTECH launches Walker S2 with autonomous battery swapping - Walker S2 introduces autonomous battery swapping for near-continuous operation.

Operations Claims / Customers and deployments

• Walker S2 1000 Unit Level Delivery - 1,000-unit-level production and delivery milestone - 2026-04-21 - UBTECH filing language says the 1,000-unit-level small-scale mass production and delivery of Walker S2 marked maturi…
• Named Pilot Site - 1 named pilot site - 2026-03-26 - ROSSMANN - logistics - ROSSMANN said it received a UBTECH Walker S2 humanoid robot for testing at its Burgwedel logistics center, supported by Terra Robotics.
• Named Pilot Site - 1 named pilot site - 2026-01-19 - Airbus - aerospace manufacturing - Forbes reported, citing Bloomberg, that Airbus purchased UBTECH Walker S2 humanoid robots for testing in aircraft manufacturing pro…
• Walker S2 Produced Count - 1,000th Walker S2 produced - 2025-12-26 - customers - humanoid production - UBTECH celebrated production of the 1,000th Walker S2 humanoid robot, with more than 500 units delivered and operati…
• Target 2025 Humanoid Shipments - 500 robots targeted for delivery in 2025 - 2025-11-17 - UBTECH said Walker S2 mass production and delivery had begun and that the milestone moved the company toward a target of deliverin…
• Named Commercial Site - 1 named commercial site - 2025-11-17 - Zigong data collection center - data collection / industrial operations - UBTECH disclosed a recent contract to deploy Walker S2 robots at a data collection…
• Annual Humanoid Capacity - 5,000 robots/year - 2025-11-17 - Walker S2 manufacturing - UBTECH outlined a production ramp-up plan targeting annual capacity of 5,000 industrial humanoid robots by 2026. The disclosure is a…
• Reported Batch Delivered Robots - several hundred Walker S2 robots in first batch - 2025-11-17 - industrial humanoid deployment - UBTECH said it began mass production and delivery of the first batch of several hundred f…
• Target Annual Capacity Robots - 10,000 robots/year - 2025-11-17 - Walker S2 manufacturing - UBTECH said its Walker S2 ramp-up plan scales to 10,000 industrial humanoid units by 2027. This is a forward target and should…

Comparable Systems

• Walker S1 - UBTECH Robotics - Humanoid Platform
• Walker S - UBTECH Robotics - Humanoid Platform
• PUDU D9 - Pudu Robotics - Anthropomorphic Biped
• IRON - XPeng Inc. - Humanoid
• Kepler K2 - Kepler Robotics - Humanoid
• Apollo - Apptronik - Humanoid
• Atlas - Boston Dynamics - Humanoid
• Moby - Noble Machines - Humanoid Platform