Unitree A2

What it's for

The Unitree A2 Unitree Robotics is an industrial quadruped: 42 kg, 25 kg payload, speed up to 5 m/s, two hot-swap batteries and 5 hours of runtime. It has two industrial LiDARs (front and rear), an HD camera and a headlight, which lets it see in poor lighting. The manufacturer and guides point to three areas: logistics, industrial inspection and rescue operations. Specifically: (1) inspecting halls, switchrooms and tunnels, where the robot takes photos and walks a route, see factories; (2) patrolling sites and infrastructure, see security; (3) construction sites, monitoring progress and recording conditions, see construction sites; (4) rescue and off-road transport, where the wheel-leg option extends range. Swapping batteries mid-work means no downtime for charging. This is a platform for teams that write their own applications, not a robot "out of the box". You can read more about quadrupeds in industrial applications in “Quadruped Robots: Uses in Inspection, Security and Industry”, and the category overview is at quadruped robots. How to read parameters such as payload, IP rating or runtime is explained in “How to Read a Robot Datasheet”. It is also worth knowing the components such robots are built on, for example Hesai (LiDAR) or NVIDIA Jetson (onboard computer).

Who it's for

Worth considering for: R&D teams, integrators and companies developing their own inspection, logistics or rescue applications that accept price ambiguity and are ready to negotiate with the manufacturer or a distributor. Who it is not for: those who need a ready-made, certified inspection solution with support and references; the A2 has a shorter deployment history and fewer independent reviews than longer-established competitors. Nor is it for people looking for a cheap robot dog to play with; the Unitree Go2 is for that. If the robot is to work in explosion-hazard areas, separate certifications are needed, and we found none.

Deployments

In Poland, no confirmed deployments of the A2; we have no information on its use. As for availability, the information is contradictory: it is listed as available through the seller x-kom.pl, but the model description states there is no official distribution. The category does include documented deployments of competitors: the MAB Honey Badger in Poznań's district-heating tunnels since 2023. The media have also described military experiments with the Go1 and Go2, but they do not concern the A2. Details on applications: “Quadruped Robots: Uses in Inspection, Security and Industry”.

The older, stronger sibling: Unitree B2, with a longer deployment history and, according to its description, a payload of up to 120 kg, but also an unclear price. Serious inspection competitors: Boston Dynamics Spot, 14 kg payload, about PLN 288,777 (≈ EUR 66,060), not available in Poland; ANYbotics ANYmal D, 10 kg, IP67, thermal camera, price on request; DEEP Robotics X30, an industrial quadruped with IP67, about USD 65,000 (about PLN 251,950 (≈ EUR 57,630)). Local: MAB Robotics Honey Badger 4.0, a Polish, waterproof (IP67) inspection robot used since 2023 in the district-heating tunnels of Poznań; 4 kg payload, so smaller, but with Polish support. The choice therefore depends on whether what counts is the A2's strength, Spot's documentation or domestic service.

The A2 appeared in 2025 as Unitree's newer, premium industrial platform, positioned between the B2 and the top tier of the competition. Company background: Unitree Robotics of Hangzhou made headlines in 2023 when the US Marine Corps mounted a launcher on a Go1 in exercises; in April 2024 it showed the H1 humanoid, in May 2024 the G1 series from about USD 16,000 (on sale from August 2024), and in January 2025 it presented its range at CES in Las Vegas. Since April and July 2025 there have been reports of preparations for an IPO in Hong Kong. The context is described in “Unitree H1, G1, R1 and H2”.