Unitree H2-D Ultimate A Humanoid Robot

Legs win the headlines, but a great deal of useful work happens on a flat floor. The Unitree H2-D Ultimate A Humanoid Robot comes from the H2-D line, whose Flagship version rolls on a dual-wheel differential drive instead of walking, and puts two capable arms to work at whatever height the task demands. For teams that care more about reach, handling and steady operation than about a walking demonstration, that is a practical starting point.

The product is available through this page, by quotation.

Background

Unitree and the H2 Series

Unitree Robotics is known for humanoid and legged platforms that are used in research labs, universities and industrial pilot projects. The H2 Series Dual-Arm Humanoid Robot is the company's line for work with two arms. It includes two product lines, H2-D and H2-A, designed to support different deployment configurations for industrial operations, commercial services, research and development, and embodied intelligence training.

Three versions are named: H2-A Standard, H2-D Standard and H2-D Flagship. This page describes the H2-D Ultimate A, and every figure below stays with the version it belongs to.

How the H2-D is positioned

The H2-D is built around adaptable handling. It supports 0–115° of body pitch, so the robot adapts to floor-level picking and overhead handling while providing a natural and ergonomic operating experience. The structure uses aerospace-grade aluminum, titanium alloy and high-strength engineering plastics.

On the software side, the platform comes with comprehensive SDKs and APIs, together with a mature navigation software stack. This lets developers focus on application innovation and reduces development cycles from months to weeks. Two computers share the work: PC1 is an Intel Core i5 for platform capabilities, and PC2 is an Intel Core i7 for custom development. A high-performance compute module is also available in multiple brands and models, such as Thor.

Technical Specifications

Specifications as published by the manufacturer; confirmed against the datasheet at quotation.

The manufacturer has not published which trim Ultimate A refers to, the end-effector included in this configuration, the IP rating, the box contents, the camera resolution or the weight of the Standard trim; they are confirmed at quotation.

How does the wheeled drive change the way the H2-D works?

A wheeled base trades the spectacle of walking for predictability. On the H2-D Flagship, servo motors drive a dual-wheel differential system that supports 360° in-place rotation, and the maximum mobility speed is up to 1.5 m/s. In a cell, a workshop aisle or a showroom, turning on the spot matters more than stepping over rubble, because the robot can face a workstation, a shelf or a person without needing a wide arc.

The body pitch adds to this. Because the torso bends through 0–115°, the arms are not limited to one working height. The robot can reach down to a low carton, then straighten for an overhead task, while the same arms with a maximum joint torque of 120N.M do the handling. The drive and the posture work as a pair, and that pairing is the main reason a buyer would look at this line rather than at a fixed-base arm.

What should you know about batteries and runtime?

Power is organized around a quick-release base battery. The H2-D Flagship carries a 48V/30Ah (1.44 kWh) pack, while the H2-D Standard carries a 48V/18Ah (864Wh) pack. The Flagship offers battery power supply of approx. 5h, with a replaceable battery and auto charging. Those two features matter for shifts that cannot stop for long: a pack can be swapped, or the robot can return to charge by itself.

Please state which battery pack you need when you request the quotation. Runtime figures belong to the Flagship version and are not given to any other trim on this page.

Who is the Unitree H2-D Ultimate A Humanoid Robot for?

Research groups and universities are the most natural buyers. The SDKs, APIs and navigation stack, together with a separate Intel Core i7 computer for custom development, are aimed at teams that want to train and test embodied intelligence rather than only run a fixed routine. Integrators and industrial pilot teams will look at the handling range and the choice of end-effectors, which run from grippers to three-finger hands and five-finger dexterous hands with a quick-change design.

Commercial service operators can use the voice interaction hardware, a microphone array with a high-power speaker, together with the binocular head camera and WiFi 6 and Bluetooth 5.2 connectivity. Buyers who want to compare configurations inside the same line can browse the H2-D Ultimate category or the wider Unitree H2-D category. Those who prefer to look at the Standard line can review the Unitree H2-D Standard C Humanoid Robot, and those weighing other Ultimate configurations can open the Unitree H2-D Ultimate B Humanoid Robot.

What is the Unitree H2-D Ultimate A Humanoid Robot used for?

1. Industrial operations: handling at floor level and above head height, using the full range of body pitch.
2. Commercial services: interaction with visitors and customers through the microphone array and the high-power speaker.
3. Research and development: a platform for testing manipulation, perception and navigation on two computers.
4. Embodied intelligence training: collecting data and teaching behaviors with the head camera and the two wrist cameras.
5. Application development: building on the SDKs, APIs and navigation stack to shorten the path from idea to working demonstration.
6. End-effector evaluation: comparing grippers, three-finger hands and five-finger dexterous hands for different precision needs through the quick-change design.

Pricing and Availability

No price is printed on this page. Quotation is the way to proceed: tell us the configuration, the end-effector and the compute option you need, and we will respond with an offer. Delivery, customs and support are arranged with the quotation. The Unitree H2-D Ultimate A Humanoid Robot is available on this page.

Frequently Asked Questions

What is the maximum arm joint torque?

The H2-A Standard, the H2-D Standard and the H2-D Flagship each have a maximum arm joint torque of 120N.M.

How fast does the robot move?

The H2-D Flagship moves at up to 1.5 m/s. It uses servo motors and a dual-wheel differential drive, and it supports 360° in-place rotation.

How long does the battery last?

The H2-D Flagship offers approx. 5h of battery power supply with a replaceable battery and auto charging. Its quick-release base battery is 48V/30Ah (1.44 kWh), while the H2-D Standard uses a 48V/18Ah (864Wh) pack.

Which hands can be fitted?

The platform supports grippers, three-finger hands and five-finger dexterous hands, with a quick-change design for different precision needs.

What computing does the robot have?

PC1 is an Intel Core i5 for platform capabilities, and PC2 is an Intel Core i7 for custom development. A high-performance compute module is available in multiple brands and models, such as Thor.

Is there software for developers?

Yes. Comprehensive SDKs and APIs come with a mature navigation software stack, which reduces development cycles from months to weeks.

Where can I buy the Unitree H2-D Ultimate A Humanoid Robot and what does it cost?

You can request it through this page, by quotation. The cost depends on the configuration you choose, so no price is listed here; we will send an offer after we receive your requirements.

Summary

The Unitree H2-D Ultimate A Humanoid Robot is for buyers who see the floor, not the stage, as the place where a humanoid earns its keep. Two arms with a maximum joint torque of 120N.M, a body that pitches through 0–115°, interchangeable hands, two computers and a ready software stack make it a working platform for industry, services and research. The Flagship version adds a wheeled drive with in-place rotation and a replaceable battery. For a quotation, this page is the starting point.