DRC-HUBO+

Height

175 cm

Weight

80 kg

Battery

~60 min

Speed

~3 km/h (wheeled mode), ~1.5 km/h (walking)

Research Prototype

DRC-HUBO+

The DRC-HUBO+ is the DARPA Robotics Challenge-winning humanoid robot developed by Team KAIST at the Korea Advanced Institute of Science and Technology. It won first place and the $2 million prize at the DRC Finals in Pomona, California on June 6, 2015, completing all eight disaster-response tasks faster than any competitor. Its key innovation is the ability to transform between a walking bipedal posture and a wheeled kneeling posture — it drops to its knees and rolls on built-in knee wheels for fast, stable traversal, then stands up to use its arms and climb stairs. Built on the HUBO 2 (KHR-4) platform originally released in 2005, it represents over 15 years of humanoid research at KAIST led by Professor Jun-Ho Oh.

Listed price

See pricing details

Research platform (not commercially available)

Release window

Jan 1, 2015

Current status

Prototype

KAIST

Last verified

May 8, 2026

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Technical overview

Core specifications and system stack

A fast read on the mechanical profile, sensing package, and listed platform details for DRC-HUBO+.

Technical Specifications

Height

175 cm

Weight

80 kg

Battery Life

~60 min

Charging Time

Not disclosed

Max Speed

~3 km/h (wheeled mode), ~1.5 km/h (walking)

Payload

Not disclosed

Operational profile

How this robot is configured

Capabilities

10

Connectivity

1

Key capabilities

Bipedal WalkingWheeled Locomotion (knee wheels)Walking-to-Wheeled TransformationStair ClimbingDoor OpeningValve TurningPower Tool OperationVehicle Driving

Listed platforms & ecosystem

ROSCustom KAIST Software

About the DRC-HUBO+

1Protocol10Capabilities

The DRC-HUBO+ is a Research robot built by KAIST. The DRC-HUBO+ is the DARPA Robotics Challenge-winning humanoid robot developed by Team KAIST at the Korea Advanced Institute of Science and Technology. It won first place and the $2 million prize at the DRC Finals in Pomona, California on June 6, 2015, completing all eight disaster-response tasks faster than any competitor. Its key innovation is the ability to transform between a walking bipedal posture and a wheeled kneeling posture — it drops to its knees and rolls on built-in knee wheels for fast, stable traversal, then stands up to use its arms and climb stairs. Built on the HUBO 2 (KHR-4) platform originally released in 2005, it represents over 15 years of humanoid research at KAIST led by Professor Jun-Ho Oh.

Research platform (not commercially available) See all KAIST robots on the KAIST page.

Spec Breakdown

Detailed specifications for the DRC-HUBO+

Height

175cm

The listed height is 175cm. Height alone does not establish working reach or clearance under furniture; check the documented operating configuration and required space.

Weight

80kg

The listed weight is 80kg. Weight alone does not establish locomotion, stability or safety around people. Check handling requirements and the model’s documented operating limits.

Battery Life

~60 min (task-dependent)

This is the recorded runtime entry. Test conditions and independent verification are not established by this field. Confirm workload, operating mode and environmental conditions before comparing runtimes.

Maximum Speed

~3 km/h (wheeled mode), ~1.5 km/h (walking)

The recorded maximum-speed entry is ~3 km/h (wheeled mode), ~1.5 km/h (walking). It does not establish sustained travel speed, terrain handling, or safe speed around people. Check the source's gait, operating mode, surface and load conditions before planning movement through a shared space.

Read this recorded AI entry alongside the model description and source notes for announcement or deployment context. A platform name alone does not establish implemented features, autonomy, or performance.

DRC-HUBO+ Sensor Suite

The profile lists the sensor descriptions below. These entries do not establish physical sensor counts, sensor fusion, redundancy, or performance.

Consult the linked profile sources for hardware configuration and tested behavior. A technology label alone does not verify an operating capability.

Explore sensor technologies: components glossary · full components directory

DRC-HUBO+ Use Cases & Applications

Research robots serve as platforms for advancing robotics science and engineering. They enable researchers to test theories about locomotion, manipulation, perception, and human-robot interaction in controlled and real-world environments.

Recorded Capabilities

The DRC-HUBO+ record lists 10 capabilities. Keep any announcement or demonstration qualifiers attached to these entries; the count alone does not establish practical performance.

Bipedal Walking
Wheeled Locomotion (knee wheels)
Walking-to-Wheeled Transformation
Stair Climbing
Door Opening
Valve Turning
Power Tool Operation
Vehicle Driving
Debris Traversal
32 Degrees of Freedom (Head: 1, Arms+Hands: 8×2, Legs+Wheels: 7×2, Waist: 1)

These are the capabilities listed in the profile. Hardware configuration and demonstrated performance should be checked against the linked sources.

Listed Platforms & Ecosystem

These are the platforms, communities, or ecosystem relationships listed in the profile. A listed name or protocol alone does not confirm home-device interoperability or automation support.

ROS Custom KAIST Software

DRC-HUBO+ Capabilities

10

Capabilities

AI

Semi-autonomous with human…

Bipedal Walking
Wheeled Locomotion (knee wheels)
Walking-to-Wheeled Transformation
Stair Climbing
Door Opening
Valve Turning
Power Tool Operation
Vehicle Driving
Debris Traversal
32 Degrees of Freedom (Head: 1, Arms+Hands: 8×2, Legs+Wheels: 7×2, Waist: 1)

Listed Connectivity & Voice Systems

The DRC-HUBO+ profile lists the following communication and voice-system descriptions.

Network & Communication Details

Listed network interfaces do not by themselves identify supported services, integrations, or device-control functions.

DRC-HUBO+ Technology Stack Overview

The DRC-HUBO+ by KAIST has the following technology descriptions in its profile. The physical platform features a height of 175cm, a weight of 80kg, a top speed of ~3 km/h (wheeled mode), ~1.5 km/h (walking), providing the foundation on which this technology stack operates.

Reported sensing

The profile lists Stereo Cameras, LIDAR, IMU, Gyroscopes, Accelerometers, Force/Torque Sensors (feet), Encoders. Hardware quantities, integration, and tested behavior require separate source evidence.

Listed connectivity

The connectivity descriptions listed for the DRC-HUBO+ are Wireless (tethered control link for DRC). Specific services and device interoperability require separate documentation.

Reported AI or behavior system

Who Should Consider the DRC-HUBO+?

Target Audience

Research robots are acquired by universities, government labs, and corporate R&D departments. They serve as experimental platforms for developing new algorithms, testing locomotion strategies, and advancing the field of robotics. Some are also used for educational purposes.

Key Considerations

Open-source software compatibility (ROS/ROS 2), sensor modularity, programmability, available SDK/API quality, community support, and published research papers using the platform are key factors. Documentation quality and the ability to modify both hardware and software are essential for research use.

Listed pricing

Research platform (not commercially available)

Availability

Prototype

The DRC-HUBO+ is listed as Prototype, indicating a prototype-stage record. Specifications may change; the label alone does not establish purchase availability. Check KAIST's current documentation for access options.

DRC-HUBO+: Strengths & Trade-offs

Recorded features and considerations to assess

Recorded features to assess for the DRC-HUBO+

Recorded capability range

The DRC-HUBO+ record lists 10 capabilities. Review their qualifiers and supporting evidence for the tasks you need. The number of entries does not establish workflow coverage, reliability, or the ability to replace other robots.

What to consider carefully

Battery runtime to assess

The battery-life entry is ~60 min (task-dependent). Check the operating mode and source conditions against your intended session. This entry alone does not establish a charging schedule or a need for additional units.

Significant weight

At 80kg, the DRC-HUBO+ is a substantial piece of equipment. Check documented floor-load limits, transport and handling requirements, and operating precautions. Weight alone does not establish stability, robustness or safety around people.

See pricing details

Research platform (not commercially available)

Listed Prototype

The DRC-HUBO+ is listed as Prototype, indicating a prototype-stage record. Specifications may change; the label alone does not establish purchase availability. Check KAIST's current documentation for access options.

Note: This strengths and trade-offs assessment is based on the DRC-HUBO+'s documented specifications as tracked in the ui44 database. Real-world performance depends on deployment conditions, firmware maturity, and environmental factors. For the most current information, check the KAIST manufacturer page or visit the official source. Use the comparison tool to evaluate these trade-offs against competing robots in the same category.

How Research Robot Technology Works

Understanding the engineering behind this category

Research robots serve a fundamentally different purpose than commercial or consumer models. They are platforms for discovery — enabling scientists and engineers to test theories, develop algorithms, and push the boundaries of what robots can do. The technology in research robots prioritizes openness, flexibility, and access to raw data over consumer-friendly packaging or commercial reliability. Understanding this distinction is important for anyone considering a research robot platform.

Navigation & Mobility

Research robots typically expose their navigation systems at a much lower level than commercial products. Researchers can access raw sensor data, modify SLAM algorithms, implement custom path planners, and test novel navigation approaches. ROS (Robot Operating System) and ROS 2 compatibility is standard, providing a common framework for sharing navigation modules across the research community. This openness enables rapid iteration — a researcher can swap between different SLAM implementations, test new obstacle avoidance strategies, or develop entirely novel navigation paradigms without being locked into a vendor's proprietary stack.

The Role of AI

Research robots serve as physical testbeds for AI algorithms that may eventually appear in commercial products years later. Reinforcement learning, imitation learning, few-shot task learning, and human-robot interaction studies all require robot platforms that can execute AI-generated commands in the physical world. The gap between simulation (where training is cheap and fast) and reality (where physics is unforgiving) makes physical robot platforms essential for validating AI approaches. Research robots must support rapid deployment of new AI models without extensive integration work.

Sensor Fusion & Perception

Research platforms prioritize sensor modularity and data access. Standard mounting interfaces allow researchers to attach custom sensors alongside built-in ones. Raw sensor data streams (not just processed results) are accessible for developing novel perception algorithms. Precise time-stamping and synchronization across sensor streams enable accurate multi-modal fusion research. Many research robots include more sensors than strictly necessary for any single application, providing researchers with rich datasets for developing and testing new algorithms.

Power & Battery Management

Research robots balance operational runtime with practical lab use. Sessions of one to four hours are typical, with quick charging between experiments. Some research setups use tethered power for long-running experiments where battery limitations would interrupt data collection. Power monitoring and logging capabilities help researchers understand the energy costs of different behaviors and algorithms — important for developing efficient approaches that will eventually run on battery-constrained commercial systems.

Safety by Design

Research environments present unique safety challenges because robots are constantly being programmed with untested behaviors. Hardware safety limits (joint speed caps, force limits, emergency stops) must be robust regardless of software commands. Safety-rated monitored stop and speed monitoring ensure the robot cannot exceed safe operating parameters even when running experimental code. Collaborative operation standards apply when researchers work alongside the robot during experiments. Many labs implement layered safety with physical barriers for high-speed testing and open-area operation restricted to validated, lower-risk behaviors.

What's Next for Research Robots

Research robot platforms are becoming more accessible and capable. Cloud robotics enables remote experiment execution and shared datasets. Digital twins and high-fidelity simulators reduce the need for physical hardware time while improving sim-to-real transfer. Standardized benchmarks and open datasets enable fair comparison of results across labs. The democratization of robotics research — through lower-cost platforms, open-source software, and cloud infrastructure — is expanding who can contribute to advancing the field.

These are category-level technology examples; they do not establish the capabilities of the DRC-HUBO+. For its recorded hardware details, see the sensor analysis and connectivity sections above. Check model-specific documentation from KAIST for supported behavior, or use the components glossary to look up terminology.

DRC-HUBO+ in the Research Market

How this robot compares in the research landscape

Research platform (not commercially available)

The DRC-HUBO+ is listed as Prototype, indicating a prototype-stage record. Specifications may change; the label alone does not establish purchase availability. Check KAIST's current documentation for access options.

Head-to-Head Comparisons

Side-by-side specs, capability overlap analysis, and key differentiators.

For the full picture of KAIST's portfolio and market strategy, visit the KAIST manufacturer page.

Deployment Readiness and Procurement Signals for DRC-HUBO+

What the public profile tells you, and what still needs direct vendor confirmation

From a buying and rollout perspective, the DRC-HUBO+ should be read as a research platform aimed at labs and development teams validating robotics workflows. ui44 currently tracks 10 capability signals and a last verification date of 2026-05-08. That mix gives buyers a useful first-pass picture, but it is still only the public layer of due diligence, especially when procurement, uptime, and support commitments are decided directly with KAIST.

Commercial model

See pricing details

Research platform (not commercially available)

Integration posture

1 connectivity option

The profile lists Wireless (tethered control link for DRC). These labels do not establish APIs, fleet-management features, or workflow integration. These are the platforms, communities, or ecosystem relationships listed in the profile. A listed name or protocol alone does not confirm home-device interoperability or automation support.Recorded AI description: Semi-autonomous with human operator interface; FPGA-based 200Hz control loop

Spec disclosure

4/7 core specs public

ui44 currently has 4 of 7 core physical and operating specs filled in for this model, leaving 3 gaps that matter for deployment planning. Missing runtime, charge, speed, or payload details can materially change staffing and site-readiness assumptions.

The current profile is useful for scouting, but it still leaves meaningful operational unknowns. If this robot is heading toward a pilot or purchase discussion, the next step should be a structured vendor Q&A that fills the remaining runtime, charging, payload, safety, or integration blanks before anyone builds ROI assumptions around it.

If you want a faster apples-to-apples read, compare the DRC-HUBO+ against nearby alternatives in ui44's compare view, then cross-check the underlying AI, sensor, and subsystem terms in the components glossary. For manufacturer-level context, the KAIST profile helps anchor this robot inside the wider product lineup.

Before you sign off on a pilot, confirm these points

  • Confirm how the charging workflow works in practice, including charger count, swap options, and expected downtime.
  • Clarify usable payload or tool-load limits before planning material handling or mounted accessories.
  • Check what safety, electrical, or deployment certifications exist for the region and task you care about.

Owning the DRC-HUBO+: Setup, Maintenance & Tips

Practical guide from day one through years of ownership

Initial Setup

Research robot setup combines hardware assembly with software environment configuration. Unpack and assemble the platform following the manufacturer's documentation. Install the development framework — typically ROS or ROS 2 — and verify sensor connectivity. Calibrate all sensors using the manufacturer's tools and procedures. Set up the simulation environment (Gazebo, Isaac Sim, or equivalent) alongside the physical platform for parallel development. Establish version control for your experiment code and configuration. Document the initial calibration values and system state as your baseline for future reference. Plan network and computing infrastructure to handle the data rates your sensors will generate.

Ongoing Maintenance

Research robots need maintenance that preserves the precision required for valid experimental results. Regularly verify sensor calibration — drift in camera intrinsics or IMU biases can invalidate experiment data. Maintain clean workspace conditions to protect optical sensors. Document any hardware modifications or maintenance performed, as these can affect experimental reproducibility. Update software dependencies carefully, documenting versions used for each experiment. Joint and actuator wear in research robots that perform repetitive tasks should be monitored and factored into experimental design.

Software Updates & Long-Term Support

Research robot software updates require careful management to maintain experiment reproducibility. Document the exact software versions used for each experiment. Test updates in a separate environment before applying to your experiment platform. Contribute bug fixes and improvements back to the community when using open-source frameworks. Be aware that ROS and other framework updates may require code changes in your custom packages — budget time for integration testing after major framework updates.

Maximizing Longevity

Research robots often have longer productive lives than commercial products because they can be upgraded and repurposed. Extend your investment by maintaining clean mechanical and electrical systems, documenting all modifications for future lab members, and keeping spare parts for common wear items. When specific components become obsolete, community forums and lab networks can be valuable sources for replacements. Consider the platform's modularity when planning future research directions — a platform that can accept new sensors and actuators adapts to evolving research questions.

Find product and source links on the KAIST page on ui44 or open KAIST's official source. Use model-specific manufacturer documentation for setup, cleaning, and service instructions.

Frequently Asked Questions

What is the DRC-HUBO+?
The DRC-HUBO+ is a Research robot made by KAIST. The DRC-HUBO+ is the DARPA Robotics Challenge-winning humanoid robot developed by Team KAIST at the Korea Advanced Institute of Science and Technology. It won first place and the $2 million prize at the DRC Finals in Pomona, California on June 6, 2015, completing all eight disaster-response tasks faster than any competitor. Its key innovation is the ability to transform between a walking bipedal posture and a wheeled kneeling posture — it drops to its knees and rolls on built-in knee wheels for fast, stable traversal, then stands up to use its arms and climb stairs. Built on the HUBO 2 (KHR-4) platform originally released in 2005, it represents over 15 years of humanoid research at KAIST led by Professor Jun-Ho Oh.
How much does the DRC-HUBO+ cost?
Research platform (not commercially available)
Is the DRC-HUBO+ available to buy?
The DRC-HUBO+ is listed as Prototype, indicating a prototype-stage record. Specifications may change; the label alone does not establish purchase availability. Check KAIST's current documentation for access options. Follow KAIST for updates.
What sensors are reported for the DRC-HUBO+?
The profile lists the sensor descriptions below. These entries do not establish physical sensor counts, sensor fusion, redundancy, or performance. Stereo Cameras, LIDAR, IMU, Gyroscopes, Accelerometers, Force/Torque Sensors (feet), Encoders See the sensor information section for details.
How long does the DRC-HUBO+ battery last?
Test conditions and independent verification are not established by these fields. Confirm workload, operating mode and environmental conditions before comparing runtimes. Recorded runtime: ~60 min (task-dependent)
What AI does the DRC-HUBO+ use?
How does the DRC-HUBO+ compare to the ASIMO?
The DRC-HUBO+ and ASIMO are both research robots, but they differ in key specifications, pricing, and manufacturer approach. Use the side-by-side comparison tool to see detailed differences in specs, sensors, and capabilities. You can also browse other similar robots.
What platforms or ecosystem relationships are listed for the DRC-HUBO+?
These are the platforms, communities, or ecosystem relationships listed in the profile. A listed name or protocol alone does not confirm home-device interoperability or automation support. ROS, Custom KAIST Software
How current is the DRC-HUBO+ data on ui44?
The DRC-HUBO+ record has a last-checked date of 2026-05-08. Consult the model description, source links, and attribution notes for the basis of individual claims. This date does not mean every claim is manufacturer-confirmed or independently tested. If you notice outdated information, please let us know.

Data Integrity

The DRC-HUBO+ record brings together the listed specifications and attributed claims. Consult the model description and source notes to distinguish manufacturer announcements, reported information, and unknowns. A source link or review date does not establish independent testing or manufacturer confirmation of every claim. Record last checked: 2026-05-08. Official source: KAIST official source. If you find outdated or incorrect information, please let us know — accuracy is our top priority.

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