For Sale: 500 Kg Robot That Breaks Down Walls

A 500 kg robot that walks on two legs, smashes through a brick wall and transforms into a quadruped. All with a human inside. And it’s on sale.

Chinese humanoid robots already know how to run a half-marathon faster than an athlete, dance at the New Year’s gala and scare wild boars in Poland. Unitree Robotics, the Hangzhou manufacturer that made it all possible, has just reached another milestone. The company on Tuesday unveiled the GD01, a manned mecha that is billed as the first of its kind to enter production. Founder Wang Xingxing himself sat in the cockpit located at torso level for a one-minute demonstration, between bipedal walking and switching to four-legged mode. The floor price displayed: 3.9 million yuan, or around 500,000 euros.

A series product or a communication stunt before the IPO

Unitree doesn’t pull this giant robot out of nowhere. The company, founded in 2016, has built its reputation on its quadruped robot dogs, of which it controls approximately 60% of the global market. The shift accelerated in 2025, when humanoid robots overtook quadrupeds in its revenue, rising from 1.9% of revenue in 2023 to more than 51% in the first nine months of 2025. Total revenue reached 1.7 billion yuan in 2025, with adjusted net profit exceeding 600 million yuan. The company aims 20,000 humanoid robots delivered in 2026compared to 5,500 the previous year.

In March 2026, the Shanghai Stock Exchange accepted Unitree’s IPO application on the STAR Market, with a targeted raising of 4.2 billion yuan (approximately $608 million). The expected valuation ranges between $3 and $7 billion, according to Chinese financial media. Releasing a life-size mecha at the precise moment when investors are evaluating the file is as much a showcase as a product. Unitree also describes it as a “transformable civilian vehicle” (one would almost believe that the company sells Optimus Prime), no weapon or toy.

2.8 meters high, but how long on battery

On paper, the GD01 impresses. Standing tall, he is approximately 2.8 meters tall. It weighs 500 kg with its pilot, approximately the weight of a grand piano. Its high-strength alloy chassis allows it to move from a bipedal posture to moving on all fours, a bit like an animal crawling over uneven terrain. The demo video shows him punching a brick wall with one punch, which speaks volumes about the power of the actuators.

Let’s be frank: the unanswered questions are as long as the list of feats. Unitree has not released any detailed specifications on battery life, maximum speed, degrees of freedom, or power system. The company accompanied the launch with a warning asking users “not to make dangerous modifications” and reminding that “humanoid robotics remains at an early experimental stage”. When the manufacturer itself puts a cautionary banner on its flagship product, we measure the distance between the demonstration and real use.

The contrast with the rest of the industry is striking. Neither Boston Dynamics with Atlas, nor Tesla with Optimus, nor the Japanese prototypes have ever gone beyond the stage of the single prototype or confidential production for piloted mechas. According to the Omdia firm, Chinese companies represented nearly 90% of global sales of humanoid robots in 2025. This figure reflects an unparalleled industrial ecosystem: motors, gearboxes, batteries, carbon fibers, everything is produced locally at costs that Western manufacturers struggle to approach.

For ordinary people, the GD01 will remain an object of fascination from a distance, in the same way as a supercar or a private jet. But what he says about Chinese advances in robotics concerns us directly.