Unitree wheel-legged quadruped robot
Unitree Go2-W
The Unitree Go2-W is a wheel-legged robot dog that rolls on pneumatic tires and steps over obstacles, sold by Stokes Robotics in Standard, Plus, Smart, Ultimate, Inspection, and ENT configurations.
18 kg
Weight
2.5 m/s
Top speed
2 to 4 h
Runtime
7 in
Tires
Starting at $13,000.00
Paying with a purchase order or need a formal quote for approval? Request a quote and our sales team will build it with you.
Secure online checkout
Headquarters in Carl Junction, Missouri, USA
Curriculum and operator training available
Overview
Unitree Go2-W at a glance
01
Wheels and legs
Rolls on 7-inch pneumatic tires and steps over obstacles with its legs.
02
Climbs high drops
A climbing drop height of about 70 cm and slopes up to 35°.
03
Onboard AI computing
An NVIDIA Orin Nano or Orin NX docking station and a RealSense D435i depth camera on most versions.
04
Inspection ready
Inspection and ENT MTPTZ versions add thermal imaging, and ENT Plus adds a searchlight and voice broadcast.
What it is
A wheel-legged robot dog for inspection and public safety
The Unitree Go2-W puts wheels on the legs of the Go2. It rolls on 7-inch pneumatic tires across flat ground, then uses its legs to step over obstacles and climb drops that would stop a wheeled robot.
Every version except ENT carries a RealSense D435i depth camera and an NVIDIA docking station. Smart, Ultimate, and Inspection add navigation LiDAR, and the Inspection and ENT versions add equipment for inspection and public safety work.
Where the Go2-W works
Built for three kinds of work
Facility and site inspection
Cover long distances on wheels, then step over curbs and obstacles at the inspection point.
Public safety
ENT versions add a screen remote, dual links, and on ENT Plus, a searchlight and voice broadcast.
Research and development
A wheel-legged platform with onboard NVIDIA computing and navigation LiDAR options.
Specifications
Unitree Go2-W specifications
Figures come from Unitree Robotics published specifications and Stokes Robotics product data. Figures vary by configuration.
| Specification | Unitree Go2-W |
|---|---|
| Size and weight | |
| Standing (L × W × H) | 700 × 430 × 500 mm |
| Weight with battery | About 18 kg |
| Performance | |
| Speed | 0 to 2.5 m/s |
| Payload | About 8 kg, 12 kg maximum |
| Climbing drop height | About 70 cm |
| Maximum slope | 35° |
| Joint motors | 16 |
| Maximum joint torque | About 45 N·m |
| Tires | 7-inch pneumatic |
| Power | |
| Battery | 15000 mAh long-life |
| Runtime | 2 to 4 hours |
| Charger | 33.6 V 9 A fast charge |
| Sensing and computing | |
| LiDAR and camera | Ultra-wide-angle 3D LiDAR and wide-angle HD camera |
| Depth camera | Intel RealSense D435i (Standard, Plus, Smart, Ultimate, and Inspection) |
| Computing | 8-core CPU, plus a 40 TOPS NVIDIA Orin Nano docking station (Standard) or 100 TOPS NVIDIA Orin NX (Plus and above) |
| Navigation LiDAR | Livox Mid-360 (Smart) or Hesai XT16 (Ultimate and Inspection), with navigation algorithms |
| Thermal imaging | Three-axis stabilized dual-light gimbal, 640 × 512 thermal (Inspection and ENT MTPTZ) |
| Connectivity and options | |
| Wireless | Wi-Fi 6, 4G, and Bluetooth |
| Robotic arm | Optional Unitree D1 servo arm (Standard through Ultimate) |
| Industry and public safety (ENT) | |
| Remote | Controller with screen |
| Communication | 5.8 GHz main link with 4G backup |
| Cameras | Dual 1080p, 120° wide-angle, with four fill lights |
| ENT Plus | 30 W, 3000-lumen searchlight, red and blue warning lights, and voice broadcast up to 500 m and 130 dB |
| Warranty | |
| Coverage | 1 year |
Source: Unitree Robotics published specifications and Stokes Robotics product data for the Go2-W series. Configuration options change what is installed. Your quote lists the exact configuration.
Choose your starting point
Unitree Go2-W or SHEP-W
Both are built on the same Go2-W platform. The difference is the Stokes development that comes with SHEP-W.
Base robot
Unitree Go2-W
Hardware
Unitree Go2-W, 7 configurations
Stokes development
Not included
Setup
You configure the robot for your application
Best for
Teams with their own developers
Stokes package
SHEP-W
Hardware
Unitree Go2-W, 7 configurations
Stokes development
Included, set up before delivery
Setup
Set up for your industry and job before it ships
Best for
Agencies and companies that want the robot ready for a specific job
What's included
Out of the box, and what you can add
Unitree Go2-W robot
Configuration you choose
Long-life battery
15000 mAh
Fast charger
33.6 V 9 A
Remote controller
Handheld, or screen remote on ENT versions
Onsite Setup and Training
We set up the robot at your site and train the people who will run it. Training materials included.
+ $5,000.00
Online Training
Online training for the people who will run the robot, with training materials included.
+ $2,500.00
Battery and Controller Upgrade (Go2)
A digital controller and a joystick controller, plus a long-life battery upgrade and one extra long-life battery on the Unitree Go2.
+ $2,000.00
Connectivity Package
A laptop with preloaded software, a Wi-Fi router that gives the robot its own stand-alone network, and a phone for touch-screen control and a live camera view.
+ $5,000.00
STEMBOTICS Curriculum License
STEMBOTICS curriculum license for classroom robotics programs, from a Stokes Robotics team that has written robotics curriculum since 2013.
+ $4,000.00
What Stokes Robotics adds
More than the hardware
Secondary development
Our Stokes packages come with software and hardware set up for the way you will use the robot.
Curriculum
Our team has written STEM curriculum since 2005 and robotics curriculum since 2013.
Training
Onsite and online training for the people who run the robot day to day.
Buying
Two ways to buy Unitree Go2-W
Buy online
Checkout now
- Choose your configuration and add-ons
- Check out securely online
- We prepare your robot before it ships
- Training is scheduled if you added it
Request a quote
Buy through your organization
- Tell us where the robot will work
- We talk through your site and configuration
- You get a written quote for approval
- The robot ships once the order is placed
Questions
Unitree Go2-W FAQ
SHEP-W is built on the same Go2-W configurations and adds Stokes Robotics secondary development, set up for your industry and job. The Unitree Go2-W is sold without Stokes development.
The Go2-W adds wheels to the legs. It rolls on 7-inch pneumatic tires, uses 16 joint motors instead of 12, and weighs about 18 kg. The legged Unitree Go2 weighs about 15 kg.
The Go2-W uses the 15000 mAh long-life battery, rated for 2 to 4 hours of runtime. The included fast charger is rated at 33.6 V 9 A.
Yes. The Unitree D1 servo arm is an option on the Standard, Plus, Smart, and Ultimate versions. It is not available on the Inspection or ENT versions.
Yes. We offer onsite setup and training and online training for the people who will run the Unitree Go2-W, before and after the sale. Both are optional add-ons you can choose at checkout or in your quote request.
Yes. Choose your configuration, add-ons, and quantity, then check out online. If your school, agency, or company needs a purchase order or a formal quote, request a quote and our sales team will build it with you.
Related robots
You might also consider
Aero-W
Aero-W is the Stokes Robotics wheel-legged security and inspection robot dog package built on the Unitree A2-W, used in our Security and Inspections Robotic Assistant System (SIRAS).
Aero
Aero is the Stokes Robotics security and inspection robot dog package built on the Unitree A2, used in our Security and Inspections Robotic Assistant System (SIRAS).
SHEP
SHEP is the Stokes Robotics robot dog package built on the Unitree Go2, set up for your industry and job, with curriculum and training options for schools, agencies, and companies.
SHEP-W
SHEP-W is the Stokes Robotics wheel-legged robot dog package built on the Unitree Go2-W, set up for inspection, public safety, and research work before it ships.
Next step
Put Unitree Go2-W to work
Order online today, or tell us where the robot will work and our sales team will put together a quote.