Introducing Unitree Go2W Ent-U2 Robot Dog
The Unitree Go2W Ent-U2 reimagines robotic mobility by combining the adaptability of wheels with the agility of legs. In environments ranging from paved surfaces to uneven terrain, it flexibly transitions between wheel-driven locomotion and legged support to maintain stability, speed, and control. Designed as a hybrid quadruped, it offers unique advantages in inspection, security, and research applications.
At its core, this robot utilizes dual 1080p wide-angle cameras and advanced sensing systems for visual awareness and obstacle detection. The hybrid design is complemented by a powerful communication architecture—combining 5.8 GHz telemetry with 4G backup—ensuring reliable control and data streaming even in challenging conditions. Its built-in features such as searchlights, voice broadcast, and warning lights make it suitable for field operations, patrols, and monitoring roles.
With a modular, extensible architecture, the Unitree Go2W Ent-U2 supports payloads, custom sensors, and add-ons tailored to specific use cases. Whether in a university lab, industrial site, or a surveillance corridor, its blend of mobility, perception, and interaction capabilities enables applications that go beyond conventional robots.
Features of Unitree Go2W Ent-U2
| Category | Feature |
|---|---|
| Mobility Type | Hybrid quadruped with integrated wheels (wheel + leg system) |
| Dimensions | ~70 × 43 × 50 cm |
| Weight | ~18 kg (with battery) |
| Tires / Wheels | 7-inch pneumatic tires with articulated legs |
| Max Speed | ~2.5 m/s on wheels |
| Climbing Ability | Can climb obstacles up to ~70 cm |
| Payload Capacity | ~5 kg for sensors, cameras, or tools |
| Battery Life | Up to ~2.5 hours runtime |
| Power Supply | Rechargeable high-capacity battery pack |
| Cameras | Dual 1080p HD wide-angle cameras (120° FOV each) |
| Video Transmission | Real-time HD streaming, latency ~180 ms |
| Communication | 5.8 GHz telemetry (primary) + 4G All-NetCom (backup) |
| Lighting System | Integrated 30 W searchlight (3000 lumens) |
| Warning System | Red & blue flashing warning lights |
| Voice System | Real-time shouting, recording upload, text-to-speech (TTS), adjustable volume |
| Control | Supplied with dual-hand remote controller |
| Software Updates | OTA (Over-the-Air) firmware and feature upgrades |
| Expandability | Modular design, supports additional sensors and hardware |
| Use Cases | Security patrols, industrial inspection, research & education, environmental monitoring |
Mobility & Terrain Mastery
The Go2W Ent-U2’s hybrid wheel-leg system empowers it to traverse flat surfaces at speed via its pneumatic wheels, then seamlessly shift to leg-assisted motion when climbing or navigating irregular terrain. This flexibility enables it to maintain performance across a wide variety of settings—urban, indoor, outdoor, or off-road. With a climbing capacity of up to 70 cm and the ability to operate on slopes and curbs.
The Go2W Ent-U2’s hybrid wheel-leg system combines speed with adaptability, using pneumatic wheels for smooth travel on flat ground and leg-assisted motion for climbing or navigating uneven terrain.
Smart Sensing & Interaction Suite
Beyond locomotion, the robot is built for perceptive interaction. Its dual 1080p cameras deliver real-time visual input, while the 3-in-1 systems for lighting, voice, and warning alerts allow it to respond dynamically to its surroundings. The voice broadcasting module supports real-time shouting, message uploads, text-to-speech, and volume control.
Equipped with dual 1080p wide-angle cameras and a 3-in-1 module for lighting, voice, and alerts, the Go2W Ent-U2 delivers advanced perception and dynamic interaction. It supports real-time video, broadcasting, text-to-speech, and warning functions, making it highly versatile for monitoring, communication, and field operations.
Conquest 70cm, Overcome Obstacles
Engineered for precision, the Go2-W can overcome obstacles up to 70 cm high with ease. Its advanced sensors and intelligent systems ensure smooth and stable navigation over barriers. This capability makes it a standout in challenging conditions, delivering performance unmatched by traditional robots.
Built for demanding environments, the Go2W Ent-U2 can easily scale obstacles up to 70 cm. Its advanced sensors and intelligent balance systems ensure smooth, stable navigation across barriers that traditional robots cannot handle.
Stand Tall and See Far, Easy Stair Climbing
Designed to ascend stairs effortlessly, the Unitree Go2W Ent-U2 ensures reliable navigation over uneven surfaces. Its ability to stand tall provides an elevated perspective, making it adaptable to complex environments. This functionality highlights its robust engineering and versatility for diverse applications.
The Go2W Ent-U2 is engineered to climb stairs with ease, providing reliable movement on uneven surfaces. Its ability to stand tall gives it a clear vantage point, improving adaptability and expanding its use in diverse applications.
Overthrow the Norm, Cool Handstand
The Go2-W breaks barriers with its ability to perform precise and stable handstands. This feature reflects its impressive balance and agility, underlining advanced control systems. Beyond showcasing innovation, this capability opens up creative opportunities in robotics and technical use cases.
The Go2W Ent-U2 demonstrates advanced agility with its ability to perform stable handstands, showcasing its precision balance and cutting-edge control systems. This innovative feature not only highlights its technical sophistication but also unlocks creative applications in robotics demonstrations, research, and training.
Unlock a Variety of Peripheral Additions
With modular capabilities, Unitree Go2W Ent-U2 supports a wide range of peripheral add-ons for enhanced functionality. Users can customize it for specific tasks, from industrial operations to specialized research. This flexibility highlights its adaptability, making it a multifunctional solution.
Designed with modular flexibility, the Go2W Ent-U2 supports a wide range of peripheral add-ons for enhanced functionality. From industrial inspections to specialized research tasks, users can easily customize the robot with additional modules, making it a highly adaptable and multifunctional platform.
Intelligent Interaction
Standard Ultra-wide 4D LIDAR upgrades Recognition system by 200%
Go2 features with Unitree’s self-developed 4D LIDAR L1 with 360°x90°hemispherical ultra-wide recognition, super small blind spot and a minimum detection distance as low as 0.05m, which makes Go2 realise all-terrain recognizing.
By combining ultra-wide coverage with high-resolution sensing, the 4D LiDAR system enables the Go2W Ent-U2 to map environments with exceptional clarity. This enhanced perception improves obstacle avoidance, path planning, and overall navigation efficiency, making it highly effective in complex terrains such as industrial sites, urban spaces, and research environments.
Specifications
Mechanical Specifications
| Feature | Specification |
|---|---|
| Dimension (Standing) | 70 cm × 43 cm × 50 cm |
| Weight (with Battery) | About 18 kg |
Electron Parameters
| Feature | Specification |
|---|---|
| Voltage | 33.6 V |
| Payload | ≈ 8 kg (Max ≈ 12 kg) |
| Speed | 0 – 2.5 m/s |
Performance Parameters
| Feature | Specification |
|---|---|
| Max Climb Drop Height | < 70 cm |
| Max Climb Angle | 35° |
| Basic Computing Power | 8-core high-performance CPU |
Joint Parameters
| Feature | Specification |
|---|---|
| Aluminum Knee Joint Motor | 16 |
| Max Joint Torque | About 45 N·m |
| Tyres | 7 Inch Pneumatic Tire |
Accessories
| Feature | Specification |
|---|---|
| Expansion Module | Standard Arithmetic Module (Orin NX) |
| Battery Type | Long Endurance (15000 mAh) |
| Endurance | 1.5 – 3 hours |
| Charger | Fast Charge (33.6 V, 9 A) |
| Warranty Period | 12 months |
FAQs
What makes the Unitree Go2-W stand out from other robotic systems?
Unitree Go2W Ent-U2 combines advanced in-wheel motors, 7-inch pneumatic tires, and furthermore, modular support for peripherals, making it highly versatile and adaptable to various environments.
How does the Go2-W perform on challenging terrains?
Unitree Go2W Ent-U2 offers smooth movement across different surfaces, whether flat or rugged, therefore making it perfect for both industrial and outdoor applications.
How does the Unitree Go2W Ent-U2 overcome obstacles?
It can conquer obstacles up to 70 cm high, thanks to its precise sensors and intelligent control systems, ensuring stable movement.
What peripheral devices can be added to the Go2-W?
The Go2-W supports a variety of peripheral add-ons, thereby enhancing its functionality for specific use cases, ranging from research to industrial tasks.
How long can the Go2-W operate on a single charge?
Unitree Go2W Ent-U2 offers impressive battery life, designed for extended operation across various tasks. Battery duration depends on usage, but it is optimized for both performance and efficiency.
What is the payload limit?
Around 5 kg for carrying sensors, modules, or small equipment.
What safety or lighting features does it have?
Unitree Go2W Ent-U2 includes a 30 W searchlight (3000 lm), warning red/blue lights, and voice broadcast functionality.
Is real-time video streaming supported?
Yes. Unitree Go2W Ent-U2streams 1080p video with low latency (~180 ms).
What are the main applications suited for this robot?
It’s ideal for inspection, surveillance, field patrol, education, R&D, and site monitoring in both indoor and outdoor settings.
Reviews
There are no reviews yet.