Ubtech Cruzr S2 Wheeled Humanoid Robot

Most humanoid robots promise a great deal and then stand still, while most wheeled machines move well and cannot do much when they arrive. The Ubtech Cruzr S2 Wheeled Humanoid Robot is built around closing that gap: a human-shaped upper body with dexterous hands, set on a wheeled base that covers ground at 2m/s. For a site manager, that means one platform that can travel to the work and then handle it, instead of two machines and a handoff in between.

The product is available through this page, by quotation.

Background

UBTECH and the Cruzr line

UBTECH Robotics was founded in 2012 and is based in Shenzhen, China. The company works in humanoid and service robotics, and the Cruzr name sits within its wheeled humanoid range. Our Wheeled Humanoids category shows where the Cruzr S2 stands among the related models, and the wider Commercial category covers the company's other work in service environments.

The Cruzr S2 is a full-sized industrial wheeled humanoid robot. The word industrial matters here. It points to payload handling, precise manipulation and work in spaces shared with people, rather than reception-desk duty alone.

Positioning and key technology

The Cruzr S2 is powered by a sim-to-real embodied intelligent data system, and it integrates gen-4 industrial dexterous hands. Those hands achieve sub-millimeter manipulation in sorting, component assembly and other grasping operations across several scenarios. Its body is symmetrical and bends in both directions at the waist, which lets it work at different heights and reach in different directions without repositioning the whole machine.

Motion is handled by built-in learning-based motion control. The robot moves at 2m/s and keeps itself balanced on complex terrain, which supports safe human-robot collaboration. Perception relies on a pure RGB binocular stereo vision solution built into the head. The self-developed passive binocular system uses deep learning-based stereo depth estimation to generate dense depth maps in real time. On top of this sits UBTECH Co-Agent, the world's first industrial agent for a humanoid robot.

Technical Specifications

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

The manufacturer has not published the weight, the battery capacity, the run time per charge, the IP rating, the overall dimensions, the operating system, the power requirements, the wireless connectivity or the contents of the box; they are confirmed at quotation.

What makes the Cruzr S2 suited to tight, human-sized spaces?

Many workplaces were laid out for people, and a robot that works there has to respect that layout. The Cruzr S2 is designed with this in mind. Its symmetrical body and bidirectional bending function let it rotate ±170° within 0.8m passages, so it can turn where a wider machine would have to reverse out. The waist pitch runs from +90° to −35°, which gives the upper body a wide range of postures from one position of the base.

The lifting range of 0-40cm combines with that bending to give a 0-1.8m workspace for a 15kg payload. In practice, the robot can work with items from low shelving up to a height well above a typical workbench without a change of tool or station. The 176 cm body height keeps the robot at human scale, which suits workstations already arranged around people.

Movement matters as much as reach. At 2m/s, with learning-based motion control and self-balancing on complex terrain, the robot can cover distances between stations without becoming the slowest part of the process. The two radar units, at the front and rear of the base, add awareness in both directions of travel.

How does the Cruzr S2 see and handle objects?

Handling starts with perception. The head holds the pure RGB binocular stereo vision solution, along with two fish-eye and two RGB cameras. Two RGBD cameras in the chest and base give a further view lower down, closer to where the hands work. The deep learning-based stereo depth estimation produces dense depth maps in real time, so the robot builds a picture of the scene as it moves rather than relying on a fixed setup.

The hands do the fine work. The gen-4 industrial dexterous hands achieve sub-millimeter manipulation in sorting, component assembly and other grasping operations. A single hand grasps 7.5 kg, and finger grasp is 1 kg, so the robot can switch between a firm hold on a larger item and a precise pinch on a small one. Overall payload is 15kg.

Interaction is covered too. LLM voice interaction, a four-microphone array, two speakers and a 4-inch circular LED facial display let the robot communicate with the people working near it. UBTECH Co-Agent ties these abilities together as an industrial agent for the humanoid.

Who is the Cruzr S2 for?

The Cruzr S2 suits operations managers and integrators who need one machine to move, see and handle objects in spaces built for people. Manufacturing and logistics teams can look at it for sorting and component assembly. Facilities that mix handling work with visitor or staff interaction will value the voice and display features alongside the hands.

Research groups and system integrators in the Caribbean can also use it as a platform for developing embodied intelligence applications, since the fast-charging port, Gigabit Ethernet and USB 3.0 give practical connection points. Buyers who want a different balance of features can compare the UBTECH Cruzr Y1 Wheeled Industrial Humanoid Robot, or the UBTECH Cruzr 1S Intelligent Commercial Service Wheeled Humanoid Robot for a service-oriented role. Our team can explain the differences when you request a quotation.

What is the Cruzr S2 used for?

1. Sorting. The dexterous hands and depth vision pick and place items at sub-millimeter precision.
2. Component assembly. Fine manipulation lets the robot handle small parts at a workstation.
3. Payload handling. It carries and places loads up to 15kg within the 0-1.8m workspace.
4. Movement between stations. At 2m/s with self-balancing, it travels the floor between work areas.
5. Work in narrow passages. Body rotation of ±170° within 0.8m passages helps it maneuver where space is limited.
6. Voice interaction with staff. The microphone array, speakers and LLM voice interaction let workers give and receive information.

Pricing and Availability

We do not list prices on this page. Quotation is the way to buy: tell us about your site and the tasks you have in mind, and we will prepare an offer. Delivery, customs and support are arranged together with the quotation. The Ubtech Cruzr S2 Wheeled Humanoid Robot is available on this page.

Frequently Asked Questions

What payload can the Cruzr S2 handle?

The Cruzr S2 handles a 15kg payload across a 0-1.8m workspace. Single-hand grasp is 7.5 kg and finger grasp is 1 kg.

How fast does the Cruzr S2 move?

It moves at 2m/s. Learning-based motion control keeps it balanced on complex terrain.

Can it work in narrow spaces?

Yes. The symmetrical body with bidirectional bending lets it rotate ±170° within 0.8m passages.

What cameras and sensors does it carry?

The head holds two fish-eye and two RGB cameras, and the chest and base carry two RGBD cameras. Two radar units sit at the front and rear of the base.

How does the robot talk to people?

It offers LLM voice interaction through a four-microphone array and two speakers. A 4-inch circular LED display serves as its face.

What are the battery life and the IP rating?

Neither figure is on the specification sheet we hold. Ask for them, along with the weight and power requirements, when you request your quotation.

Where can I buy the Cruzr S2 and what does it cost?

You can buy it through this page by requesting a quotation. The cost is set in that quotation, together with delivery, customs and support arrangements.

Summary

The Cruzr S2 answers the old trade-off between a robot that fits and a robot that helps. A 176 cm body, 44 degrees of freedom, a 15kg payload, gen-4 dexterous hands and 2m/s travel come together in a form that turns inside 0.8m passages. Binocular vision, radar and voice interaction let it see and communicate with the people around it. If you are weighing a wheeled humanoid for sorting, assembly or handling work, this page is the starting point.