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Quadruped · Professional

Unitree A2

Reality level : Paper announcement · Proof: statements only, with no demonstration and no sale observed. See the rule

Useful for: Inspection and maintenance

by Unitree Robotics

Key facts

Quadruped weighing about 42 kg, with a camera and microphones.

Weight
≈ 42 kg
Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. Original text: “Weight (with battery)About 42kg”
Payload
≈ 25 kg
Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. load during continuous walking. Original text: “Continuous Walking LoadAbout 25kg”

Load during continuous walking.

Top speed
≈ 5 m/s
Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. maximum, 'up to ~5 m/s'; normal speed range 0–3.7 m/s. Original text: “0–3.7 m/s (Up to ~5 m/s)”

Maximum, 'up to ~5 m/s'; normal speed range 0–3.7 m/s.

Degrees of freedom
12 count
Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 28 September 2026. joint motors. Original text: “Degrees of Freedom (Joint Motors)12”

Joint motors.

Not disclosed price, height, battery life, availability in France

Specifications

10 verified specifications · updated on

Unitree A2, specifications and levels of evidence
SpecificationUnitree A2Level of evidence
Weight≈ 42 kgOriginal text: “About 42kg”Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. Original text: “Weight (with battery)About 42kg”
Battery capacity907.2 WhOriginal text: “18000mAh(907.2Wh)”Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. Original text: “Dual Batteries 18000mAh(907.2Wh)”
Hot-swappable batteryYes, Hot-Swappable Dual BatteriesOriginal text: “Hot-Swappable Dual Batteries”Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. Original text: “Hot-Swappable Dual Batteries”
Maximum speed≈ 5 m/sOriginal text: “Up to ~5 m/s”Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. maximum, 'up to ~5 m/s'; normal speed range 0–3.7 m/s. Original text: “0–3.7 m/s (Up to ~5 m/s)”
Locomotion typeQuadrupedOriginal text: “quadruped robot”Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. Original text: “This quadruped robot has a complex structure”
Degrees of freedom12 countOriginal text: “12”Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 28 September 2026. joint motors. Original text: “Degrees of Freedom (Joint Motors)12”
Payload≈ 25 kgOriginal text: “About 25kg”Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. load during continuous walking. Original text: “Continuous Walking LoadAbout 25kg”
CameraYes, HD Camera × 1Original text: “HD Camera × 1”Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. Original text: “HD Camera × 1”
MicrophoneYes, Microphone arrayOriginal text: “Microphone array”Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. Original text: “MicrophoneMicrophone array”
Onboard compute8-core high-performance CPU (platform) + Intel Core i7 (user development)Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. Original text: “Standard: 8-Core high-performance CPU (platform) + Intel Core i7 (user development)”

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Cite this sheet

Plain citation

“Unitree A2”, Vuntum, updated 29 September 2026, https://vuntum.com/en/robots/unitree-a2

APA format

Vuntum. (2026, September 29). Unitree A2. https://vuntum.com/en/robots/unitree-a2

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