IN Brief:
- CentrePort has completed the first operational deployment on its private 5G network.
- Reach stackers, empty container handlers, and electric IMVs now carry 5G-enabled modems linked to operational systems.
- The shift points to a more practical phase of port digitalisation, where connectivity becomes an operating asset rather than a pilot project.
CentrePort has put the first major operational use of its private 5G network into live container handling, installing 5G-enabled modems across reach stackers, empty container handlers, and fully electric internal movement vehicles. The Wellington port says the change is giving frontline teams faster, more reliable access to operational systems in areas where the public 4G network had struggled.
The deployment follows the launch of CentrePort’s private 5G network late last year. Using existing light-pole infrastructure, the port and telecommunications partner Tū Ātea built coverage across critical operating areas, linking devices back through fibre to a cloud-based core. CentrePort says operators can now use onboard tablets more consistently while radio traffic once used to work around connectivity gaps can be reserved for safety communications.
In a container terminal, network quality shapes far more than message speed. Ports are dense, metal-heavy environments where stacked boxes, moving equipment, and blind spots can degrade public mobile performance quickly. When coverage drops, the operation falls back on manual workarounds, duplicated communications, and slower job execution. Stable connectivity removes that friction and gives yard systems, equipment status, and job instructions a firmer operational footing.
CentrePort says the early results include no reported dropouts, faster access to information, and clearer separation between digital task execution and radio-based safety traffic. That points to a more mature use of private wireless than the industry has often shown. Much of the discussion around 5G in logistics has focused on future potential. Here, the technology is already tied to specific pieces of handling equipment doing routine container work.
That is where the value becomes tangible. Once equipment can maintain reliable connectivity across the site, ports can do more with live instructions, job sequencing, condition monitoring, and software-driven control of operational flow. Private wireless does not replace the terminal operating system or the handling fleet, but it removes one of the barriers that often limits how well those systems work together in a live yard environment.
The development also aligns with wider changes in terminal operations. Ports are introducing more electric equipment, more telemetry, more software layers, and tighter expectations around productivity and turnaround times. Each of those shifts increases dependence on reliable communications infrastructure. Public mobile networks are useful, but they are not designed around the specific coverage, resilience, and traffic-priority needs of a working terminal.
For CentrePort, the deployment is a step deeper into operational digitalisation. For the wider port sector, it offers a more concrete view of what private 5G can do when it moves out of demonstration mode and into daily equipment use. The gains begin with connectivity, but the longer-term value sits in what that connectivity allows the terminal to coordinate next.
