When Royal IHC won the contract to design and build the Amphibious Hi-Traq® Jetter for specialist US cable installation contractor, Caldwell Marine International (CMI), it was a landmark moment for everyone involved.

It was a great opportunity to create a bespoke, state-of-the-art subsea tracked trenching vehicle that would be a step change for the global offshore industry.

Discover the full behind-the-scenes experience! On this page, you'll explore the cutting-edge technology, connect with the great minds and immerse yourself in our journey.

Get ready to be amazed!

From vision to reality - Firsthand accounts

The dedicated people behind this ground-breaking vehicle share their experiences throughout the key stages of its development – the highs and the lows, the triumphs and challenges – from design, engineering, construction, commissioning and testing, to delivery. Collectively, their incredible insights provide a new perspective that will hopefully inform and inspire.

Design

From a blank sheet to a bespoke machine

Engineering

Details make the difference

Project Management

Putting faith in people power

Commissioning

Planning makes perfect

Amphibious Hi-Traq® Jetter demo event

Visual highlights

Unveiling the Hi-Traq® Jetter: testing and timelapse insights

Roll test

What’s this awesome machine? It might seem like futuristic tech, but it’s our amphibious Hi-Traq Jetter in motion!

Level tests

Check out this video, showcasing the benefits of the 4-track system and why it can maintain a flat bottom trench. Key in challenging seabed conditions!

Steering

Take a look at how our team tests the steering system and the precise fine-tuning that ensures top-tier performance and reliability.

Levelling & Track Drives

Watch as we bring stability and mobility to our powerful Hi-Traq Jetter, ensuring it can navigate the toughest underwater terrains and trench with ease.

Steering & Crab

See how our team tests the steering and crab functionalities, ensuring unparalleled manoeuvrability and control in the toughest underwater environments.

Constructing

Watch as we fast-forward through the process of building a state-of-the-art piece of equipment. Behind every bolt and weld lies our expertise and commitment.