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ManufacturerUnitree Robotics / Yushu Technology Co LtdRobot model · No. 2

A2

Quadruped Robots · Inspections

CommercialChina

Key fact720 × 550 × 220 mm Lying · 820 × 440 × 570 mm Standing

Model details

Model specifications

Dimensions720 × 550 × 220 mm Lying

Dimensions820 × 440 × 570 mm Standing

Industrial LiDARYes Front

Industrial LiDARYes (A2 Pro configuration) Rear

AMR ClassificationYes

Automatic ChargingHot-swappable dual batteries (continuous operation)

Autonomous NavigationYes

AvailabilityPre-order / Early Commercial Rollout

BatteryDual 9,000 mAh batteries (18,000 mAh total / 907.2 Wh)

Bluetooth 5.2Yes

CAN BusYes

Degrees of Freedom12

Dual EncodersYes

Dynamic Path PlanningYes

Gigabit EthernetYes

HD CameraYes

High-Performance Computing PlatformYes

IMUYes

Indoor OperationYes

Maximum Joint Torque≈180 N·m

Microphone ArrayYes

Mobility TypeLegged Quadruped

NationalityChinese

Navigation ModesAutonomous Navigation

Obstacle AvoidanceYes

Obstacle DetectionYes

Operating Temperature−20°C to 55°C

Optional 4GYes

Optional AI Compute ExpansionYes

Optional GPSYes

Outdoor OperationYes

Positioning ModesDual LiDAR + HD Camera

RS485Yes

RuntimeOver 5 hours (no load)

Secondary DevelopmentYes

SLAM MappingYes

USB 3.0 Type-CYes

Weight≈42 kg (with battery)

Wi-Fi 6Yes

About the A2

Typical applications: Inspections, Emergency Response & Rescue, Security & Surveillance.

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About the A2

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