Unitree H2-D Ultimate B Humanoid Robot

A robot that never has to stop for a battery is a different tool from one that does. The Unitree H2-D Ultimate B Humanoid Robot belongs to a dual-arm family that offers both options: a quick-release battery for mobile work and a direct power supply for stations that run around the clock. That choice shapes how you plan a shift, a pilot or a research programme, and it is a good place to begin reading about this machine.

The product is available through this page, by quotation.

Background

Unitree and the H2 Series

Unitree Robotics builds robots for industry, services, research and teaching. Its H2 Series Dual-Arm Humanoid Robot includes two product lines, H2-D and H2-A, designed to support diverse deployment configurations for industrial operations, commercial services, research and development, and embodied intelligence training. The H2-D line is the one this page concerns. You can browse the wider range in the Unitree H2-D category, or look at the H2-D Ultimate category for the Ultimate configurations side by side.

What the H2-D is built to do

The H2-D pairs two arms with a body that bends at the waist and a wheeled base. The waist supports 0–115° of pitch, so the robot can reach for items at floor level and for items overhead while keeping a natural, ergonomic working posture. Each arm supports a rated payload of up to 7 kg. The structure is made of aerospace-grade aluminum, titanium alloy and high-strength engineering plastics.

For hands, you can choose an optional 2-finger gripper, a 3-finger dexterous hand or a 5-finger dexterous hand. A microphone array and a high-power speaker provide natural voice interaction, and a handheld controller is part of the offering. On the software side, comprehensive SDKs and APIs come with a mature navigation software stack, which lets developers focus on application innovation and cuts development cycles from months to weeks. The high-performance computing module comes 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 the Ultimate B corresponds to, the hand model in the Ultimate B configuration, the IP rating, the camera resolution or the charger and in-box contents; they are confirmed at quotation.

How do the H2-D Standard and H2-D Flagship differ?

The two H2-D versions separate mainly through power. The H2-D Standard has a quick-release base battery of 48V/18Ah (864Wh) and a direct power supply rated 7*24H, which suits a robot that stays at one station and works continuously. The H2-D Flagship has a larger quick-release base battery of 48V/30Ah (1.44 kWh), with approximately 5h of battery power supply using a replaceable battery or auto charging.

The Flagship is also the version that carries the mobility figures: speed up to 1.5 m/s, a servo-motor dual-wheel differential drive with 360° in-place rotation, and a turning diameter of about 0.75 m. Those figures belong to the Flagship and should not be read across to other versions. Waist pitch, lift travel and the rated payload per arm are shown for both versions in the table.

Which trim is the Ultimate B?

The Ultimate B is a configuration name within the H2-D range, and this page does not match it to the Standard or the Flagship. For that reason, every figure stays with the version that carries it, and none is assigned to the Ultimate B on its own. When you request a quotation, ask for the battery, power arrangement, hand and computing module of the Ultimate B to be written out, so that you know exactly what you are comparing with neighboring configurations.

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

Industrial integrators will find the 7 kg rated payload per arm and the wide pitch range relevant to handling and assembly of heavy components, from low bins to overhead fixtures. Commercial service operators can use the voice interaction hardware and the wheeled base in settings where a robot meets people. Research laboratories and universities gain a platform with SDKs, APIs and a navigation stack, along with a choice of computing modules and hands, for embodied intelligence training.

If you want to compare configurations before deciding, the Unitree H2-D Standard D Humanoid Robot is one neighboring option, and the Unitree H2-D Ultimate A Humanoid Robot and the Unitree H2-D Ultimate C Humanoid Robot sit alongside it in the Ultimate range. Teams that need a fixed, continuously powered station should look closely at the direct power supply of the H2-D Standard.

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

1. Heavy component handling. Each arm supports a rated payload of up to 7 kg for moving and assembling industrial parts.
2. Floor-to-overhead picking. The 0–115° pitch range lets the robot work at floor level and above its shoulders.
3. Commercial service tasks. A microphone array and speaker support natural voice interaction with customers and staff.
4. Research and development. SDKs and APIs let teams build and test applications on a real dual-arm platform.
5. Embodied intelligence training. A choice of computing modules and hands supports data collection and training work.
6. Dexterous manipulation trials. The 2-finger, 3-finger and 5-finger end-effector options allow different grasping tasks to be tested.

Pricing and Availability

We do not print prices on this page; quotation is the way to buy. Tell us the configuration, hand, computing module and power arrangement you need, and we will prepare an offer. Delivery, customs and support are arranged together with the quotation. The Unitree H2-D Ultimate B Humanoid Robot is available on this page.

Frequently Asked Questions

How much can each arm lift?

Each arm supports a rated payload of up to 7 kg.

Which hands can be fitted?

The options are a 2-finger gripper, a 3-finger dexterous hand and a 5-finger dexterous hand. Ask for the hand you want to be named in your quotation.

How is the robot powered?

The H2-D Standard has a quick-release 48V/18Ah (864Wh) battery and a direct power supply rated 7*24H. The H2-D Flagship has a quick-release 48V/30Ah (1.44 kWh) battery with approximately 5h of battery power supply.

Can it reach the floor and overhead shelves?

Yes. The waist supports 0–115° of pitch, which suits floor-level picking and overhead handling.

What software comes with it?

Comprehensive SDKs and APIs come together with a mature navigation software stack. A handheld controller is also included in the offering.

What about the IP rating and the camera?

Both are among the details named under the specification table. Ask for them when you request your quotation.

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

You can buy it through this page by requesting a quotation. We do not list a price here; the offer depends on the configuration you choose.

Summary

The question of how a robot is powered, whether by a swappable battery or a continuous supply, runs through the whole H2-D family, and it is the first thing to settle for the Unitree H2-D Ultimate B Humanoid Robot. Add two arms rated up to 7 kg each, a waist that pitches from 0 to 115°, a choice of hands and a developer-ready software stack, and you have a platform for industry, service and research. Trim, hand model and a few other details are settled with your quotation, so this page is the starting point.