Unitree H2-D Ultimate D Humanoid Robot

Most robots are built to do one thing at one height. Real work is not arranged that way: a bench, a shelf and a parts bin each sit at their own level, and the person doing the job simply reaches, bends and steps. The Unitree H2-D Ultimate D Humanoid Robot belongs to a series designed around that everyday reality, with two arms, a lifting column and a wheeled base working as one machine.

This product is available through this page, by quotation.

Background

Unitree Robotics and the H2 Series

Unitree Robotics is the maker of this robot. Its H2 Series of dual-arm humanoid robots includes two product lines, H2-D and H2-A. The two lines share a family name but are aimed at different kinds of work, so it pays to know which line a given model belongs to before comparing anything else.

The H2-D line is the one described on this page. Within it, two versions are named: the H2-D Standard and the H2-D Flagship. Our catalog also carries lettered configurations such as the Ultimate D. Every figure below is given together with the version that carries it, and none is attributed to the Ultimate D on its own.

Positioning and Key Technology of the H2-D Line

The H2-D series is positioned as redefining industrial mobile manipulation. In practice that means a humanoid upper body with two arms mounted on a wheeled, lifting platform, rather than a walking biped. The arms support a rated payload of up to 7 kg each, suited to the handling and assembly of heavy industrial components.

The Flagship version drives on servo motors with a dual-wheel differential drive and supports 360° in-place rotation. That matters in narrow aisles and around workstations, where a robot that can turn on the spot needs far less room than one that must swing through an arc.

The structure uses aerospace-grade aluminum, titanium alloy and high-strength engineering plastics. On the software side, the series offers comprehensive SDKs and APIs, with intelligent OTA updates and secondary development supported. Together with a mature navigation software stack, this lets developers focus on application innovation and shortens development cycles from months to weeks.

Technical Specifications

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

The manufacturer has not published which configuration the Ultimate D refers to, the IP rating, the head camera resolution, the end-effector included in this configuration, the operating temperature or the maximum driving speed of the Standard chassis; they are confirmed at quotation.

What makes the H2-D Standard different from the H2-D Flagship?

The figures show two clear differences. The first is the battery. The Standard carries a quick-release base battery of 48V/18Ah (864 Wh), while the Flagship carries 48V/30Ah (1.44 kWh). The Flagship's battery power supply is approximately 5h with a replaceable battery and auto charging. The Standard is listed with a direct power supply of 7*24H, which describes continuous operation from a wired supply.

The second is weight. The Standard is listed at approximately 148Kg with battery and the Flagship at approximately 120Kg with battery. The Flagship also has its drive and speed listed: servo motors, dual-wheel differential drive, 360° in-place rotation and mobility of up to 1.5 m/s.

Everything else in the table, from payload and lift speed to hands, connectivity and voice, applies to the H2-D series as a whole. Since the Ultimate D is not tied to either version here, treat neither column as describing it until your quotation settles the point.

Which hand options can the H2-D series carry?

The series offers three end-effectors as options: a 2-finger gripper, a 3-finger dexterous hand and a 5-finger dexterous hand. A two-finger gripper is the natural choice for picking and placing parts of regular shape. The dexterous hands suit work where grasp variety or human-like manipulation matters, such as research into in-hand handling.

Describe your intended application when you request a quotation and we will settle which hand is fitted in your configuration.

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

Integrators and factory engineers are the first group. A robot with two arms, a 7 kg rated payload per arm and a lifting column fits assembly, part transfer and machine-tending trials where a fixed arm cannot reach every station.

University labs and research institutes are the second. The SDKs, APIs, OTA updates and secondary development support give teams a base for manipulation, navigation and human-robot interaction work, and the handheld controller makes first demonstrations simple.

Developers of applications are the third group. If your goal is a software product that runs on a mobile manipulator, the development tools and WiFi 6 and Bluetooth 5.2 connectivity are the relevant points.

If you already know which lettered configuration you need, compare the neighboring listings: the Unitree H2-D Ultimate A Humanoid Robot, the Unitree H2-D Ultimate B Humanoid Robot, the Unitree H2-D Ultimate C Humanoid Robot and the Unitree H2-D Ultimate E Humanoid Robot. The full range is gathered in the H2-D Ultimate category.

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

1. Heavy component handling. Each arm has a rated payload of up to 7 kg for moving and positioning industrial parts.
2. Assembly support. Two arms and a choice of hands allow parts to be held, presented and joined at a workstation.
3. Multi-height tasks. The lifting column, with a lift speed of up to 200 mm/s, brings the arms to benches, shelves and bins at different levels.
4. Research and teaching. SDKs and APIs support manipulation, navigation and interaction projects in labs and classrooms.
5. Application development. Secondary development and OTA updates let teams build and refine their own software on the platform.
6. Demonstration and guided interaction. The microphone array and high-power speaker support natural voice interaction for showcases and visitor-facing trials.

Pricing and Availability

We do not print prices on this page. Quotation is how this robot is sold: tell us the application, the hand you need and the quantity, and we will prepare an offer for your configuration. Delivery, customs and support are arranged with the quotation. The Unitree H2-D Ultimate D Humanoid Robot is available on this page.

Frequently Asked Questions

What payload can each arm carry?

The H2-D series has a rated payload of up to 7 kg per arm.

Which hands can be fitted?

A 2-finger gripper, a 3-finger dexterous hand or a 5-finger dexterous hand are offered as options. Tell us your application and we will settle the hand with your quotation.

How long does the battery last?

For the H2-D Flagship, the battery power supply is approximately 5h with a replaceable battery and auto charging. The H2-D Standard is listed with a direct power supply of 7*24H.

How fast does it move?

The H2-D Flagship is listed with mobility of up to 1.5 m/s, and the series has a lift speed of up to 200 mm/s.

Can I develop my own software for it?

Yes. The series offers comprehensive SDKs and APIs, intelligent OTA updates and secondary development support, and it connects over WiFi 6 and Bluetooth 5.2.

What about the IP rating and operating temperature?

Both are covered by the sentence under the specification table. Ask for them when you request your quotation.

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

You can request it through this page. The cost depends on the configuration, the hand and the delivery, so it is given in a quotation rather than printed here.

Summary

A robot that must serve a bench, a shelf and a bin in one shift needs reach more than it needs a fixed cell. The H2-D line answers with two arms, up to 7 kg of rated payload per arm, a lifting column and a wheeled base, and the Standard and Flagship versions differ mainly in battery, weight and drive data. Which configuration the Ultimate D is, we settle with you in the quotation. To specify your configuration and receive an offer, this page is the starting point.