Unitree H2 Plus ULTIMATE-L Humanoid Robot

Picture a developer workstation, with a dedicated AI module, two Intel processors and a bank of high-speed memory, that no longer sits under a desk but has to stand up, balance and carry itself across a laboratory floor. That is the engineering problem the Unitree H2 Plus ULTIMATE-L Humanoid Robot answers. The computer and the body are not separate purchases bolted together. They are one machine, and the value of the platform depends on how well the two serve each other once a research team begins writing its own code.

Robots Middle East sells the Unitree H2 Plus ULTIMATE-L and supplies it to universities, research institutes, system integrators and corporate innovation teams across the Middle East. Our team prepares each quotation for the exact configuration requested, coordinates delivery to the customer's site and remains the point of contact for technical support after the robot has arrived.

Background

Unitree Robotics and the H2 line

Unitree Robotics built its reputation on agile legged robots before moving into full-size humanoids. The H2 line represents the company's larger humanoid platform, intended for organisations that want a human-scale body for research into locomotion, manipulation and embodied AI. Within the H2 Plus family, the sources name two versions: the H2 PLUS SMART and the H2 PLUS ULTIMATE. The ULTIMATE version is offered in a series of lettered hand configurations, running from A to N, and the ULTIMATE-L is one of these. The letter identifies the hand configuration fitted to the robot, which is why buyers should always quote the full model name when they request a proposal.

An NVIDIA-based computing stack

What sets the H2 Plus apart from earlier generations of research humanoids is the depth of its onboard computing. AI workloads run on an NVIDIA Jetson Thor T5000 module, supported by 128 GB of LPDDR5X memory on a 256-bit bus with 273 GB/s of bandwidth. Platform functions run on an Intel Core i5, while a separate Intel Core i7 is reserved for user development. This division matters in practice: a team can experiment with its own software without competing for resources with the processes that keep the robot walking. The software platform is built around the NVIDIA Isaac ecosystem, covering Isaac GR00T, Isaac Sim, Isaac Lab, Isaac ROS and Isaac TeleOp, and secondary development is supported.

Technical Specifications

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

The manufacturer has not published the top speed, the IP rating, the operating system, the charging time or the hand weight for the ULTIMATE-L configuration; these are confirmed at quotation.

What does the ULTIMATE-L configuration mean within the H2 Plus range?

The H2 Plus body is common ground: 31 body degrees of freedom, a standing height of 1820 mm, leg joints rated to a maximum of 360 Nm and arm joints to 120 Nm. What changes across the ULTIMATE series is the hand. The lettered configurations, A to N, let an organisation match the end effector to the work it intends to do, and the ULTIMATE-L is one specific point in that series.

The figures for dexterity should be read carefully. The 22 active degrees of freedom in the hands and the 75 total body-and-hand degrees of freedom describe the maximum configuration of the platform. The weight of approximately 70 kg is likewise given without the hand configuration. Buyers should therefore treat the ULTIMATE-L as one defined point in the series, and our proposal names the hand fitted to the robot that will be delivered.

For buyers, the practical consequence is simple. If the hand is central to your research, compare the ULTIMATE-L directly with neighbouring configurations such as the Unitree H2 Plus ULTIMATE A Humanoid Robot and the Unitree H2 Plus ULTIMATE-B Humanoid Robot, and let us set out the differences in writing before an order is placed.

How does the H2 Plus ULTIMATE-L support onboard AI development?

A humanoid is only as useful to a research group as the access it gives to its own sensors and processors. Here the H2 Plus is generous. The head stereo camera offers a horizontal field of view of 140° ±3° and a vertical field of view of 102° ±3°, with a global shutter and a depth of field from 0.4 m to infinity, giving perception models a wide, undistorted view of the working space.

Those images, together with any additional sensors a team chooses to mount, can be brought into the robot through a broad set of interfaces: four GMSL connections for cameras, four Gigabit Ethernet ports, three USB 3.0 ports, three USB with DisplayPort connections, two USB 2.0 ports, four RS-485 lines and two CAN buses. Wireless links run over Wi-Fi 6 and Bluetooth 5.2.

On the software side, the Isaac toolchain allows a workflow that begins in simulation with Isaac Sim and Isaac Lab, moves to deployment through Isaac ROS, and draws on Isaac GR00T for humanoid foundation models. Isaac TeleOp supports the collection of demonstration data through teleoperation, which is increasingly how manipulation policies are trained. Because a dedicated Intel Core i7 is set aside for user development, this work can proceed alongside the robot's own control processes.

Who is the Unitree H2 Plus ULTIMATE-L for?

The platform is aimed first at research laboratories working on embodied AI, whole-body control and dexterous manipulation, where a full-size body, substantial onboard computing and a selectable hand configuration form a single experimental system. University engineering and computer science departments will find it suited to postgraduate programmes and collaborative projects that need a shared, human-scale testbed.

System integrators and corporate innovation teams evaluating humanoids for future deployment form a second group. For them, the open interfaces and the support for secondary development are as important as the mechanical specification, because pilot projects usually require custom sensors and bespoke software.

Organisations that are still deciding which hand they need, or whether a dexterous hand configuration is necessary at all, should also review the Unitree H2 Plus SMART Humanoid Robot and the wider Unitree H2 Plus category. Robots Middle East can set out the differences between versions in a single comparative quotation.

What is the Unitree H2 Plus ULTIMATE-L used for?

1. Dexterous manipulation research: developing and testing grasping and in-hand manipulation with a selected hand configuration.
2. Embodied AI and foundation models: training and deploying humanoid policies with NVIDIA Isaac GR00T on the onboard Jetson Thor T5000.
3. Simulation-to-real transfer: moving controllers from Isaac Sim and Isaac Lab onto a physical full-size humanoid.
4. Teleoperation and data collection: gathering demonstration data through Isaac TeleOp for imitation learning.
5. Perception studies: working with wide-field stereo vision and additional GMSL cameras in realistic indoor settings.
6. Teaching and demonstration: giving students and visitors hands-on experience of a current-generation research humanoid.

Pricing and Availability

The cost of the Unitree H2 Plus ULTIMATE-L depends on the confirmed configuration and on the scope of services each customer requires, so Robots Middle East prepares an individual quotation for every enquiry. Delivery, customs clearance and technical support are arranged together with the quotation, so that the proposal covers the robot and its arrival at your site. To begin, please tell us about your organisation and your intended application; the request form for a tailored quotation is available on this page.

Frequently Asked Questions

How many degrees of freedom does the Unitree H2 Plus ULTIMATE-L have?

The body has 31 degrees of freedom. In its maximum configuration the platform reaches 22 active degrees of freedom in the hands and 75 total body-and-hand degrees of freedom.

What computing hardware does the robot carry?

AI workloads run on an NVIDIA Jetson Thor T5000 with 128 GB of LPDDR5X memory. An Intel Core i5 handles platform functions and an Intel Core i7 is reserved for user development.

How long does the battery last?

The removable smart battery is rated at 15 Ah and 0.972 kWh, giving a runtime of approximately 3 hours.

Which software tools can be used with it?

The platform supports NVIDIA Isaac GR00T, Isaac Sim, Isaac Lab, Isaac ROS and Isaac TeleOp. Secondary development is supported.

What connectivity does the robot offer?

Wireless links run over Wi-Fi 6 and Bluetooth 5.2. Wired interfaces include four Gigabit Ethernet ports, four GMSL connections, USB 3.0, USB 2.0 and USB with DisplayPort, together with RS-485 and CAN.

What safety provision is included?

The robot is equipped with a remote emergency stop. We recommend discussing your site safety procedures with our team before commissioning.

Where can I buy the Unitree H2 Plus ULTIMATE-L and what does it cost?

You can buy it from Robots Middle East, which supplies customers across the Middle East. The cost is set out in an individual quotation for your chosen configuration, including delivery, customs and support arrangements.

Summary

The Unitree H2 Plus ULTIMATE-L is, in essence, a capable development computer that has learned to walk and to use its hands. Its NVIDIA Jetson Thor T5000, dual Intel processors and 128 GB of memory give research teams genuine room to work on board, while the 31-degree-of-freedom body, wide-field stereo vision and extensive interfaces give that computing a body worth programming. The lettered hand configuration is the final decision a buyer makes, and it deserves careful thought. For organisations in the Middle East ready to define that configuration and request a quotation from Robots Middle East, this page is the starting point.