Walker II (02)
Walker II is a pioneering lightweight modular humanoid robot from DroidUp, standing at 1.7 meters tall and weighing just 30 kg, engineered with bio-inspired tendon-driven actuation and distributed motor coordination for human-like agility. It achieves a maximum walking speed of 3 m/s, navigates diverse terrains including stairs, gravel, and slopes, and clears 15 cm obstacles using dynamically adjustable joint stiffness for precise, energy-efficient motion—25% more efficient than competitors. The 28 DOF bipedal design supports stable balancing, modular customization for research, education, inspections, service tasks, and industrial applications. Integrated sensors enable real-time environmental adaptation, while its high-strength lightweight frame ensures endurance for prolonged operations, making it ideal for dynamic humanoid locomotion in challenging settings.
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Walker 2 Bronze Medal Drives DroidUp's Walker 3 Evolution
DroidUp's Walker II (02) secured a bronze medal at the world's first robot half-marathon in Beijing during April 2025, showcasing remarkable endurance and agility on challenging urban courses. This achievement directly fuels the evolution toward Walker 3, as engineers refine the bipedal platform's tendon-driven mechanics for even greater real-world reliability. The performance highlighted how lightweight humanoids can now compete in dynamic environments, pushing DroidUp to accelerate deployments in service and inspection roles. Industry watchers see this as a pivotal step, transforming competition results into scalable production advances by early 2026.
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Q1. What is Walker II (02), and what problem is it designed to solve?
Walker II (02), also known as Walker 2, is a lightweight modular humanoid robot developed by Shanghai-based DroidUp. According to the manufacturer, it addresses challenges in agile locomotion and adaptability for research, education, field inspections, service robotics, and industrial tasks requiring human-like movement on varied terrains.
Q2. What are the main capabilities and key features of Walker II (02)?
The robot employs bionic tendon-driven technology with distributed motor coordination for dynamic bipedal walking, stair climbing, and obstacle navigation. It features a modular frame, adjustable joint stiffness for precision and energy efficiency, and supports customization for specific applications, as stated by DroidUp.
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