1 / 2
Gecko Robotics

Gecko Robotics TOKA 4

Enquire Now Gecko Robotics
Our Verdict: Revolutionizing tank and vessel inspection with data-dense thickness mapping that manual methods cannot match.

The Gecko Robotics TOKA 4 is a magnetic wall-climbing robot that performs ultrasonic thickness mapping of steel structures including storage tanks, boilers, pressure vessels, and ship hulls. It drives across vertical and overhead steel surfaces using powerful magnetic wheels, taking thousands of thickness measurements per hour.

The robot’s cloud-based Cantilever platform processes the collected data into detailed thickness maps and corrosion heatmaps, identifying areas of wall thinning and predicting remaining asset life. This data-driven approach transforms inspection from a periodic checkbox into a continuous asset integrity management program.

Storage tank inspection Boiler tube thickness mapping Ship hull corrosion survey Pressure vessel integrity assessment

Specifications

Measurements 100,000+ readings/day
UT Accuracy ±0.1 mm
Surface Adhesion Magnetic wheels (ferrous surfaces)
Speed 0.15 m/s scanning
Battery Life 4 hours per mission
Data Platform Cantilever cloud analytics
Weight 12 kg
Surface Types Vertical, overhead, curved (ferrous)

Pros & Cons

A quick summary of where this model performs well and where it falls short.

Pros

  • Orders of magnitude more data than manual UT inspection
  • Cloud analytics with corrosion heatmaps and predictions
  • Climbs vertical and overhead surfaces autonomously
  • ±0.1mm accuracy meets NDT standards
  • Dramatically reduces tank downtime for inspection

Cons

  • Only works on ferrous (steel) surfaces
  • Requires clean surface for accurate readings
  • Limited to smooth and moderately curved surfaces

Interested in this product?

Want to know more about the Gecko Robotics TOKA 4? Send us an enquiry and we'll get back to you with pricing, availability, and any details you need.

We respect your privacy. Your information will only be used to respond to your enquiry.

Related Products

Gecko Robotics TOKA 4
Enquire Now