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Quadruped · Professional

Unitree B2

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 60 kg, with a camera and lidar.

Weight
≈ 60 kg
Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. approximate, complete robot including battery. Original text: “重量约 60kg(整机，含电池)”

Approximate, complete robot including battery.

Payload
120 kg
Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. at least 120 kg; standing (static) payload. Original text: “站立负载≥ 120kg”

At least 120 kg; standing (static) payload.

Top speed
6 m/s
Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. greater than 6 m/s (maximum); achieved under a special configuration, speed-limited in practice for safety. Original text: “最大奔跑速度＞6m/s”

Greater than 6 m/s (maximum); achieved under a special configuration, speed-limited in practice for safety.

Locomotion
Quadruped
Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. Original text: “工业级四足机器人”

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

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Specifications

9 verified specifications · updated on

Unitree B2, specifications and levels of evidence
SpecificationUnitree B2Level of evidence
Weight≈ 60 kgOriginal text: “约 60kg”; ≈ 85 kgOriginal text: “约 85kg”Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. approximate, complete robot including battery. Original text: “重量约 60kg(整机，含电池)”
Battery capacity2,250 WhOriginal text: “45Ah(2250Wh)”; 2,000 WhOriginal text: “>2kwh”Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. 45 Ah at 58 V. Original text: “电池容量 45Ah(2250Wh)，电压 58V”
Maximum speed6 m/sOriginal text: “＞6m/s”Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. greater than 6 m/s (maximum); achieved under a special configuration, speed-limited in practice for safety. Original text: “最大奔跑速度＞6m/s”
Locomotion typeQuadrupedOriginal text: “四足机器人”Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. Original text: “工业级四足机器人”
Climbs stairsYes, Excellent sustained stair climbingOriginal text: “卓越的持续楼梯攀爬能力”Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. Original text: “卓越的持续楼梯攀爬能力”
Payload120 kgOriginal text: “≥ 120kg”Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. at least 120 kg; standing (static) payload. Original text: “站立负载≥ 120kg”
CameraYes, 2 depth cameras + 2 optical cameras; sensor set varies by configurationOriginal text: “深度相机 ×2+ 光学相机 ×2”Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. Original text: “3D 激光雷达 ×1+ 深度相机 ×2+ 光学相机 ×2( 不同配置有所差异)”
LiDARYes, one 3D LiDAR; sensor set varies by configurationOriginal text: “3D 激光雷达 ×1”Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. Original text: “3D 激光雷达 ×1+ 深度相机 ×2+ 光学相机 ×2( 不同配置有所差异)”
Onboard computeStandard: Intel Core i5 (platform functions) and Intel Core i7 (user development)Claimed by the manufacturerClaimed by the manufacturer. Unitree Robotics (pages produit officielles), accessed 30 September 2026. Original text: “标配：Intel Core i5（平台功能），Intel Core i7（用户开发）”

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Cite this sheet

Plain citation

“Unitree B2”, Vuntum, updated 29 September 2026, https://vuntum.com/en/robots/unitree-b2

APA format

Vuntum. (2026, September 29). Unitree B2. https://vuntum.com/en/robots/unitree-b2

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