X20 by Deep Robotics
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X20

OOB Verified Review & Specs

by Deep Robotics

China

Released: 2021

💰 USD 73,000 – 75,000

The Deep Robotics X20 is an industrial-grade quadruped robot dog designed for autonomous patrol inspection in extreme conditions, such as underground cable tunnels, toxic environments, and disaster zones. It features strong environmental adaptability with IP66 dust and water resistance, enabling operation in heavy rain, sand, dust storms, low temperatures, and hail. Key capabilities include navigating complex terrains like 30° slopes, 20cm obstacles, stairs, grass, sand, snow, gravel, and standing water; maximum speed of 4 m/s; payload capacity up to 20kg (with some sources noting 85kg for rescue variants); 2-4 hours endurance and 15km mileage; precise perception for navigation, dynamic obstacle avoidance, terrain recognition, and human-robot interaction. Targeted markets include electric power inspection for intelligent data acquisition and danger warning, post-disaster rescue for scouting, gas sensing, and material transport, as well as industrial applications requiring unmanned operations in hazardous areas to enhance safety and efficiency.

4 m/s
Max Speed
12
Total DOF
120 minutes (20kg load) to 240 minutes (0kg load) min
Runtime
20 kg
Max Payload

Review Videos

Watch expert reviews and demonstrations of this robot dog

X20 Review Video 1
X20 Review Video 1
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X20 Review Video 2
X20 Review Video 2
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X20 Review Video 3
X20 Review Video 3
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X20 Review Video 4
X20 Review Video 4
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Full Specifications

Body Length1000 mm (Standing) / 1130 mm (Sitting) mm
Standing Height650 mm – 700 mm mm
Body Width470 mm mm
Weight53 kg – 59 kg (Variant dependent) kg
Number of Legs4
Total DOF12
DOF Per Leg3
MaterialsIndustrial-grade aluminum alloy and high-strength sealed composites
Supported Gaitstrot, walk, stair-climbing
Max Speed4 m/s
Max Climb Angle30°
Vertical Leap0.4 m (based on high-impact recovery tests) m
Max Step Height20 cm
Terrain Capabilitiesstairs, gravel, grass, sand, slopes, wet surfaces, snow, standing water

Other Notable Features

Modular design for peripheral integration, bi-spectrum PTZ camera, gas-sensing, omnidirectional camera, auto-charging, auto-navigation with <3cm precision

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The DR02 is a full-size humanoid robot designed for industrial and outdoor applications, featuring an IP66 rating for dust and water resistance. Standing 175 cm tall and weighing 65 kg, it operates in extreme environments from -20°C to 55°C, enabling all-weather, all-scenario continuous operation. It has a modular quick-detach design for arms and legs, facilitating rapid maintenance and reducing downtime. Equipped with advanced sensors including LiDAR, depth and wide-angle cameras, and powered by a high-performance NVIDIA Jetson AGX Orin platform delivering 275 TOPS, the DR02 supports real-time perception, navigation, and intelligent decision-making. It can walk at 1.5 m/s, climb slopes up to 20 degrees, and carry payloads up to 20 kg, making it suitable for logistics, inspection, security, and industrial tasks in harsh environments.

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Lynx

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Launched: 2024 (Global rollout 2025)

The Lynx is a compact wheel-leg hybrid quadruped robot designed for exceptional terrain adaptability and embodied AI capabilities, targeting industrial, research, defense, and field operations. It features ultra-wide joint movement ranges, enabling seamless switching between configurations like front-elbow rear-knee for tight spaces and full-elbow for stair climbing, navigating corridors as narrow as 50 cm. Key capabilities include omnidirectional obstacle avoidance, 360° point-cloud mapping via dual 96-line LiDARs, high-speed mobility up to 5 m/s (lab-tested, 2 m/s operational), slope handling up to 45°, continuous stair climbing to 25 cm, and single-step overcoming up to 80 cm. With IP66 protection, operation from -20°C to 55°C, hot-swappable batteries for 3 hours unloaded endurance (15 km range) or 2.5 hours loaded (12 km), and modular expansion ports, it supports payloads up to 15 kg (max load 50 kg). Powered by dual octa-core processors, wide-angle cameras, and OTA updates, Lynx excels in challenging environments like tunnels, pipelines, and off-road terrains, replacing humans in high-risk tasks while ensuring efficiency, safety, and scalability.

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Frequently Asked Questions

Get answers to common questions about this robot

Q1. What is the robot dog X20, and what problem does it solve?

The X20 is a quadruped robot developed by Deep Robotics for industrial patrol inspection in extreme conditions. According to the manufacturer, it addresses challenges in unmanned autonomous inspection of complex terrains like underground tunnels and disaster areas.

Q2. What are the main capabilities and key features of X20?

X20 features industrial-grade IP66 protection, smart perception for navigation and obstacle avoidance, and modular design for peripheral integration. Deep Robotics states it supports all-terrain adaptation including slopes, obstacles, and adverse weather.

Q3. Who is X20 built for, and which industries benefit from it?

X20 targets industries such as power and utilities, rescue operations, tunnels, and metal mining. The manufacturer indicates it aids in transforming electric power inspection and post-disaster detection tasks.

Q4. Is X20 a commercial product or a research prototype?

X20 is a commercial quadruped robot product from Deep Robotics, listed for industrial applications. Company documentation describes it as a solution for patrol inspection rather than a prototype.

Q5. Is X20 currently available for purchase?

X20 has been offered for sale through distributors at a listed price, though it is noted as backordered or discontinued in some listings. Availability depends on supplier stock according to Deep Robotics channels.

Q6. How does X20 perform in real-world environments and rough terrain?

According to Deep Robotics, X20 adapts to rough terrains like stairs, gravel, snow, and standing water, with laboratory data indicating capability on slopes and obstacles. Real-world performance may differ from lab conditions.

Q7. When was X20 announced or officially launched?

Deep Robotics released the Jueying X20 hazard detection and rescue robot in August 2022. Product pages from the company highlight it as part of their X series for industrial use.

Q8. How does X20 compare to other quadruped robot dogs?

X20 emphasizes industrial IP66 protection and load capacity for inspection tasks, per Deep Robotics. It differs from lighter models by focusing on heavy-duty environments, though direct comparisons depend on specific competitors.

Q9. Does X20 support third-party software development or SDKs?

Deep Robotics provides interfaces and modular expansion options on X20 for peripheral integration. The company offers hardware interfaces supporting secondary development in related products.

Q10. What is the future roadmap or planned upgrades for X20?

Deep Robotics has listed X20 as discontinued in some U.S. product pages. The company announces plans for ongoing advancements in quadruped robots through its X series.