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GO2-W Wheeled Quadruped Robot

GO2-W Wheeled Quadruped Robot

GO2-W Wheeled Quadruped Robot
Unitree Robotics | A-000000-07999
Price upon request

The Unitree GO2-W is a wheeled quadruped robot designed for teams developing and testing mobility, perception, and on-board AI functions. This robust base is intended for demanding environments, with multiple versions (U2/U4/U5) and hardware options (sensors, servo arm).

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A wheeled quadruped base designed for mobility, sensor integration, and secondary development

The GO2-W is designed as a laboratory work platform: dynamic motion, obstacle-crossing tests, and module integration. The platform weighs 18 kg (battery included), with a travel speed of 0 to 2.5 m/s. It uses 7-inch pneumatic tires and an obstacle/climbing capability of approximately 70 cm.

Architecturally, it integrates 16 joint motors and a 15000 mAh battery for a runtime of 2 to 4 hours. The GO2-W can be supplied with a computing module based on Orin NX (100 TOPS), together with AI algorithms and technical support. This package provides a basis for secondary development and running on-board processing.

Multiple versions available

Sensor integration varies by version. The Go2W_U2, Go2W_U4 and Go2W_U5 versions include a Realsense D435i depth camera. The Go2W_U4 and Go2W_U5 versions add an XT16 3D LIDAR with a navigation algorithm and technical support. The Go2W_U5 version is oriented toward inspection/monitoring with a stabilized head and a thermal sensor.

Note: the Go2W_U5 is a standardized hardware platform for customer developments and does not include adaptation services, navigation map-building services, a background software management platform, or project planning and implementation.

Included in the package:

  • 1x Unitree Go2-W
  • 1x remote controller
  • 1x 15,000 mAh battery
  • 1x docking station with 100 TOPS
  • 1x XT16 3D LIDAR (U4, U5)
  • 1x three-axis stabilization (U5)
  • 1x dual-camera structure (Went-U2, Went-U5)

Technical specifications – GO2-W Wheeled Quadruped Robot

ParametersSmart Version (Go2W-U2)Flagship Version (Go2W-U4)Inspection Version (Go2W-U5)Go2Went-U2Go2Went-U5
Weightapprox. 18 kgapprox. 18 kgapprox. 18 kgapprox. 18 kgapprox. 18 kg
Movement speed0 to 2.5 m/s0 to 2.5 m/s0 to 2.5 m/s0 to 2.5 m/s0 to 2.5 m/s
Tires7-inch pneumatic tires7-inch pneumatic tires7-inch pneumatic tires7-inch pneumatic tires7-inch pneumatic tires
Maximum climbing heightapprox. 70 cmapprox. 70 cmapprox. 70 cmapprox. 70 cmapprox. 70 cm
Joint motors16 pcs16 pcs16 pcs16 pcs16 pcs
Battery typeLong-life (15 mAh)Long-life (15 mAh)Long-life (15 mAh)Long-life (15 mAh)Long-life (15 mAh)
Runtime2–4 hours2–4 hours2–4 hours2–4 hours2–4 hours
Warranty1 year1 year1 year1 year1 year
Docking stationOrin NX with 100 TOPSOrin NX with 100 TOPSOrin NX with 100 TOPSOrin NX with 100 TOPSOrin NX with 100 TOPS
Depth cameraRealsense D435iRealsense D435iRealsense D435ixx
D1 servo robotic armOptionalOptionalxOptionalx
XT16 wide-angle 3D LIDARxYesYesxx
Gimbalxx±0.01° (pitch, horizontal, roll)-xAngle jitter: ±0.01°
Controllable pitch rotation: -90° to +25°
Controllable horizontal rotation: -270° to +270°
Cross-roll rotation: -45° to +45°
Thermal imaging sensorxxResolution 640x512, wavelength range 8–14 µm,
Temperature range: high gain -20~+150°C,
Low gain 50~+550°C,
Accuracy: -20~+150°C (±2°C), 50~+550°C (±5°C)
xResolution: 640x512, wavelength range: 8–14 µm
Temperature range: high gain -20°C to +150°C, low gain 50°C to +550°C
Accuracy: -20°C to +150°C (±2°C), 50°C to +550°C (±5°C)
Dual HD 1080P cameraxxxYesYes
120° wide-angle lensxxxYesYes
Three-in-one solution (searchlight / digital voice transmission / warning lights)xxxYesx
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