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Unitree B2-W Basic Version (Industry grade)

  • Unmatched speed reaching 6m/s for high-speed mobility
  • Heavy-duty payload capacity for industrial and research tasks
  • AI-driven navigation for real-time obstacle detection and mapping
  • Extended battery life ensuring long operational runtime
  • High-torque motors for seamless movement across rugged terrains
  • Modular and customizable for various industry applications

 Unitree B2-W Basic Version (Industry grade)  Specific Details

  • Weight (with battery): ~75kg
  • Dimensions (standing): 1098mm × 450mm × 745mm
  • Equipped with 4 high-reliability shock-absorbing tires
  • Load capacity while moving: ≥40kg
  • Can climb stairs with a step height of 16cm
  • Maximum speed: 5m/s
  • Built-in multiple depth cameras and high-definition cameras
9,542,373 (Excl. GST)
  • Product Variation Go2 Air, Go2 Edu, Go2 Pro
  • Trusted dealerDirect manufacturer partnership
  • Pan-India deliveryInsured shipping, all states
  • Post-sale supportTraining + service included
Overview

What makes it work

Brand New Intelligent Species 

Extreme Mobility in Motion

Custom-engineered high-performance joints maximize movement efficiency, enabling seamless navigation across complex terrains.

Navigating Stairs, Slopes, and Obstacles

Integrates advanced perception and motor control to maintain stability and adapt to diverse and uneven surfaces.

Traversing Grass, Rocks, and Uneven Paths

Enhances stability on rough terrain with rapid, synchronized leg joint responses for smooth movement.

Unitree B2-W
Unitree B2-W Basic Version | xBoom
⚖️
75kg
Weight, Including Battery
🏃
5m/s
Max Speed (20km/h)
📦
120 / 40kg
Standing / Moving Payload
🪜
20-25cm
Continuous Stair Climbing
💧
IP67
-20°C to 55°C Operation
📷
Depth + HD
Camera-Based Sensing (No LiDAR)
🔋
2250Wh
Battery Energy (45Ah)
⏱️
5 / 4 hrs
Runtime, Unloaded / With 20kg

Full Specifications

Chassis & Mobility
Specification Details
Weight Approx. 75kg, including battery
Dimensions (Standing) 1098×450×745mm (L×W×H)
Dimensions (Lying/Folded) 880×460×330mm (L×W×H)
Wheels 4× high-reliability, shock-absorbing wheeled feet
Max Speed 5m/s (20km/h) — some marketing materials round this up to 6m/s, but 5m/s / 20km/h is the officially tested figure
Max Standing Payload Up to 120kg
Max Moving Payload ≥40kg while walking/rolling
Stair Climbing 20-25cm continuously; up to 40cm for a single step in forward direction
Max Jump Distance 1.6m
Max Climb Angle Greater than 45°
Ingress Protection IP67, dust-tight and water-resistant
Operating Temperature -20°C to 55°C
Sensing & Computing
Specification Details
Sensing Type Camera-based — this Basic Version does not include the 3D LiDAR sensor available on the separate "Basic Version with 3D LiDAR" listing
Depth Cameras 2× built-in depth cameras
Optical Cameras 2× high-definition optical cameras
Onboard Processing Intel Core i5/i7 or Nvidia Jetson Orin options, depending on configuration
Software Navigation algorithm with SDK for custom application development
Battery & Runtime
Specification Details
Battery Capacity 45Ah
Battery Energy 2250Wh
Runtime (Unloaded) Up to 5 hours, approx. 20km range
Runtime (With 20kg Load) Up to 4 hours, approx. 15km range
Connectivity
Specification Details
Wired Networking 4× Gigabit Ethernet
USB 4× USB 3.0
Power Interfaces Multiple onboard power interfaces for payload accessories
Configuration Note
Specification Details
This Listing Basic Version, camera-based sensing (depth + HD cameras), no 3D LiDAR
Need LiDAR-Based Sensing? xBoom also carries a "Basic Version with 3D LiDAR" configuration, which adds a 32-line 3D LiDAR sensor for more advanced mapping and obstacle detection
Note Onboard compute (Intel i5/i7 vs. Nvidia Jetson Orin) and included accessories vary by configuration — confirm the exact build with xBoom before purchase

Built to Roll Through Anything

Wheeled-Leg Mobility for Real Industrial Terrain

The B2-W pairs Unitree's quadruped leg design with wheeled feet, combining the efficiency of rolling on flat ground with the ability to still climb stairs, step over obstacles, and handle uneven terrain that a purely wheeled robot couldn't manage. It's built around a 120kg standing payload and a 40kg moving payload, giving it genuine heavy-duty capacity for industrial and research work.

This Basic Version relies on dual depth cameras and dual HD optical cameras for obstacle detection and navigation, rather than the 3D LiDAR sensor found on xBoom's pricier "Basic Version with 3D LiDAR" configuration. An IP67 rating and a -20°C to 55°C operating range mean it's still built for genuine outdoor deployment either way.

📦

120kg Standing Payload

Substantial carrying capacity supports serious industrial and research payloads beyond typical sensor packages.

📷

Depth + HD Camera Sensing

Dual depth cameras and dual optical cameras provide real-time obstacle detection without the added cost of LiDAR.

💧

IP67 All-Weather Rating

Dust-tight, water-resistant construction operates across a -20°C to 55°C range for genuine field deployment.

🔋

5-Hour Runtime, 20km Range

A 2250Wh battery covers extended patrol or inspection routes on a single charge.

Every Tool for Heavy-Duty Field Deployment

Built for organizations that need serious payload capacity, dependable sensing, and reliable mobility over varied terrain.

Payload 📦

120kg Standing, 40kg Moving

Heavy-duty payload capacity supports industrial equipment and research sensor packages alike.

Mobility 🛞

Wheeled-Leg Hybrid Design

Rolls efficiently on flat ground while retaining the ability to climb stairs and step over obstacles.

Sensing 📷

Depth + HD Camera Sensing

Dual depth and optical cameras support real-time obstacle detection and navigation without LiDAR.

Terrain 🪜

20-25cm Continuous Stair Climbing

Handles stairs up to 40cm for a single step, with a climb angle greater than 45°.

Durability 💧

IP67, -20°C to 55°C

Dust-tight and water-resistant construction built for genuine outdoor field deployment.

Endurance 🔋

5-Hour Runtime, 20km Range

A 2250Wh battery supports extended patrol, inspection, or transport missions.

Speed 🏃

5m/s (20km/h) Top Speed

Wheeled mobility covers ground faster than a purely legged quadruped on suitable terrain.

Development 💻

Navigation SDK Included

An onboard navigation algorithm and SDK support custom application development.

Value 💰

Lower-Cost Entry to the B2-W Platform

Skips the 3D LiDAR module for teams whose use case is covered well by camera-based sensing alone.

Built for Industrial & Research Deployment

The B2-W Basic Version suits organizations that need heavy payload capacity and rugged mobility, without necessarily requiring LiDAR-based sensing.

🏭

Industrial Inspection & Patrol

Camera-based sensing supports inspection routes across facilities with predictable, mapped layouts.

📦

Logistics & Heavy Payload Transport

A 120kg standing payload capacity supports carrying substantial equipment across a site.

🔬

Robotics Research & Development

The included SDK and navigation algorithm suit universities and R&D teams building custom applications.

🛡️

Security & Surveillance

All-weather IP67 durability and fast wheeled mobility suit extended outdoor patrol duties.

⛰️

Extreme-Terrain Field Operations

A greater-than-45° climb angle and 40cm single-step capability handle demanding outdoor terrain.

💰

Budget-Conscious B2-W Deployments

Teams that don't need LiDAR-grade mapping can access the same chassis and payload capacity for less.

See the Unitree B2-W in Action

Watch real-world demonstrations of the B2-W's all-terrain mobility, payload handling, and sensing capability.

CES 2025 Unitree Robotics Go2-W and B2-W Demo

CES 2025 Live Demo

The B2-W demonstrated alongside the Go2-W at CES 2025
What Makes Unitree B2-W the Most Powerful Robot Yet

What Makes It So Capable?

A closer look at the B2-W's power and payload capacity
Unitree B2-W robot dog agility and balance demonstration

Agility & Balance Demonstration

An independent look at the B2-W's stability across uneven ground

Frequently Asked Questions

Does this Basic Version include the 3D LiDAR sensor?
No — this listing is the camera-only Basic Version, using dual depth cameras and dual HD optical cameras for obstacle detection and navigation. xBoom also carries a "Basic Version with 3D LiDAR" configuration that adds a 32-line 3D LiDAR sensor for more advanced mapping, if your use case needs it.
What's the actual top speed?
5m/s, or 20km/h. Some marketing materials for this robot round the figure up to 6m/s, but 5m/s (20km/h) is the officially tested maximum speed.
How high can the B2-W climb stairs?
It can continuously climb stairs 20-25cm in height, and handle a single step up to 40cm in the forward direction, with a maximum climb angle greater than 45°.
How much payload can it carry?
Up to 120kg standing still, and at least 40kg while actively walking or rolling — enough for substantial industrial equipment or research payloads.
Is the B2-W rated for outdoor and rugged use?
Yes — it carries an IP67 rating for dust and water resistance, and operates across a -20°C to 55°C temperature range, making it suitable for genuine field deployment rather than just controlled indoor environments.
Specifications

The full sheet

Weight 895 g
Dimensions 10.5 × 9.6 × 3.6 in
Product Variation

Go2 Air, Go2 Edu, Go2 Pro

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