> 6m/s

Top speed

120kg

Max Standing Payload

>1.6m

Max. Jump Distance

B2 Base Specifications

Computing

Main CPU:
Intel Core i5 (Platform Function), Intel Core i7 (User Development)

High Computing Power Modules (Optional Configuration):
Intel Core i7 and Jetson Orin NX
(Maximum up to 3 devices)

Secondary Development Support:
Supported

Hardware
Chassis & Frame
  • Dimensions L x W x H (Standing): 1098mm x 450mm x 645mm
  • Dimensions (Crouching): 880mm x 460mm x 330mm
  • Weight (with Battery): 60 kg
  • Materials: Aluminum alloy and high-strength engineering plastic
Battery
  • Battery Capacity: 45Ah(2250Wh)
  • Battery Life: 4-6 hrs
  • Voltage Range: 58V

Performance

Top Speed:
> 6 m/s

Max Joint Torque:
360 N·m

Max Payload (Standing):
120 kg

Max Payload (Walking):
>40 kg

Endurance Ability:
15km (with 20kg load)
20km (without load)

Max Climb Height:
40cm in forward direction

Max Climb Angle:
>45°

Continuous Stair Climbing Height:
20~25cm

Max Jump Distance:
> 1.6m

Ditch Jumping Width:
0.5~1.2m

Operating Temperature:
-20℃ ~ 55℃ / -4°F ~ 131°F

Cameras & Sensors

3D LiDAR:
Not Included

Front Cameras:
Depth (2x) + High Resolution Optical (2x)

Features
  • OTA Upgrade System: Yes
  • Manual Controller: Yes
  • Intelligent Detection and Avoidance: Yes
  • Water Resistance: IP67
Accessories Compatibility
  • Z1 Arm: Yes
  • Wireless Self Charging Pad: Yes

Reach out for more info on specific configurations

What's Included:

  • B2 Quadruped with LiDAR

  • Remote Control

  • B2 Battery (1x)

  • Additional Hardware (Customizable)

The B2 Quadruped

Industrial-Grade Power & Payload

The Unitree B2 is a heavy-duty quadruped robot built to meet the demands of modern industry. With high payload capacity, all-terrain mobility, and extended runtime, it’s designed to navigate complex environments—from power plants and warehouses to remote infrastructure and hazardous zones. Whether you’re automating inspections, enhancing site safety, or deploying robotics at scale, the B2 delivers reliable, adaptable performance that gets the job done.

Key Features

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All-Terrain Stability for Rough Environments

Exceptional balance and performance across slippery, uneven surfaces and stairs make the B2 reliable in unpredictable environments.

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Advanced Obstacle Climbing Ability

Climbs vertical obstacles up to 40 cm while navigating debris and uneven ground with industrial-grade precision.

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Fastest Quadruped Robot in Industry

Achieves top speeds over 6 m/s, outpacing all other industrial quadruped robots in high-speed mobility tests.

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High-Jump Quadruped Mobility

With 360 N·m torque motors, the B2 can leap over 1.6-meter obstacles—delivering elite agility for industrial-grade quadrupeds.

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Heavy Payload + Long Battery Life

Carries up to 40 kg for over 4 hours, with a 200% endurance boost for long missions and high-load operations.

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Large Capacity Battery and Reliable Autonomous Charging

The B2 features a swappable high-capacity battery and supports autonomous charging (optional), enabling continuous operation in demanding industrial environments.

Place Your Order

Order directly through our website or use the form below to connect with a product expert first. Delivery timelines depend on model availability, but we ship as quickly as possible — and we’ll keep you updated every step of the way.

Setup & Configuration

Every robot is different. Depending on your selected model and accessories, configuration can be plug-and-play or require a tailored setup. We offer optional demos, consultations, and ongoing support to ensure you’re up and running with confidence.

Get up and GO

Once set up, your robot is ready to roll. Preloaded actions make it easy to get started, while manual controls and custom routines let you push the limits of what’s possible.