The W4 is an explosion-proof wheeled inspection robot designed for the petrochemical and chemical industries. It enables all-weather, full-area inspections with multifunction capabilities including meter identification, leakage detection, tank liquid level measurement, gas monitoring, infrared temperature measurement, and abnormal condition detection. It addresses common inspection challenges, improves operational safety, and supports secure factory production.
Dimension (L×W×H): ≤1420×820×1055mm
Curb Weight: ≤400kg
Explosion-Proof Grade: Ex d IIB T4 Gb
Protection Rating: IP66
Walking Speed: 0–1m/s, adjustable
Drive Mode: 4WD
Gradeability: 20°
Obstacle Surmounting: 120mm
Wading Depth: 150mm
Battery Life: ≥5h
Configuration: Robot body, remote control, 6 standard algorithms, explosion-proof charging pile
Through AI visual detection, the W4 identifies and locates leaks, providing exact coordinates and early warnings. This reduces manual inspection risks and helps prevent chemical spills, improving workplace safety and operational efficiency.
Using AI visual recognition, the W4 reads data from meters and instruments. When readings exceed preset thresholds, it automatically sends alerts, ensuring timely response to abnormal conditions and preventing equipment failure or hazards.
The W4 robotics inspection platform allows enterprises to view, configure, and manage operational status, inspection results, environmental data, inspection videos, and early warnings. This centralizes data management, enabling improved digital operation and maintenance, and ensures safe, informed decision-making.
Using AI visual recognition, the W4 reads data from meters and instruments. When readings exceed preset thresholds, it automatically sends alerts, ensuring timely response to abnormal conditions and preventing equipment failure or hazards.
Petrochemical, chemical, oil & gas, and other high-risk industrial environments.
It uses AI visual recognition to detect, locate, and alert about leaks in real time.
Yes, it has IP65/IP66 protection, wading depth of 150 mm, and is explosion-proof (Ex d IIB T4 Gb).
Oxygen, carbon monoxide, combustible gases, hydrogen sulfide, and other toxic or flammable gases.
Between 3–5 hours depending on the series.
Yes, walking speed can be adjusted from 0 up to 1 m/s depending on series.
Yes, users can view and manage inspection data, videos, alerts, and maps remotely.
Basic and Standard Series: 2WD; Super Series: 4WD.
All the essential technical documentation to help you understand, assemble, and operate your robot step by step.
Development resources, APIs, and SDKs to extend functionalities or integrate the robot with other platforms.
Answers to the most common questions about installation, operation, repairs, replacement, compatibility, and more.
Tutorials and visual guides for setup, daily use, maintenance, and troubleshooting.
Updated pricing, purchasing options, and financing availability for your region.
Practical applications, client success stories, and recommended configurations.










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