Hactl to Introduce Autonomous Electric Tractors for Efficient Ramp Operations

Hong Kong cargo handler Hactl is aiming to introduce Autonomous Electric Tractors (AETs) to its ramp operations later this year as it looks to combat an ongoing recruitment challenge.
The handler has signed a Memorandum of Understanding (MoU) with Westwell Holdings to collaborate on the introduction of the vehicles.
As well as towing dollies, the AETs will also automatically couple and uncouple and adjust to their differing specifications.
The AETs will be progressively integrated into Hactl’s current driver-controlled tractor fleet once testing and final on-site tuning and mapping to Hactl’s specific requirements are completed.
They will initially tow loaded import ULDs on a 1 km route between the outdoor ULD staging area and the main terminal ULD system intake deck of SuperTerminal 1.
“AETs will be used on longer and more complex routes in due course,” Hactl said.
The handler explained that one of the main reasons for deploying AET’s is the ongoing challenge of recruitment faced by the airport industry.
Hactl chief executive Wilson Kwong explained: “Recruitment for airport-related work and particularly airside work is becoming ever more challenging.
“This means we must utilise our available workforce as efficiently as possible and deploy them on those duties which make best use of their experience, skills and abilities.
“After extensive investigation and research, we believe that the work of operating towing tractors over set routes should now be feasible using the latest autonomous vehicle technology and that this can be achieved without compromising safety.
“Although driverless vehicles are becoming established technology, Hactl is enhancing the concept with the addition of automated functions specific to its needs.”
He added that the deployment of AETs is Hactl’s “first step in the potential wider use of autonomous vehicles throughout its operations”.
“This is just the beginning,” said Kwong “We are exploring additional applications for this technology with the aim of further improving productivity and freeing up staff for more demanding duties while continuing to reduce our environmental impact.”
The AETs have a range of up to 75 km per charge and will also make a significant contribution to Hactl’s carbon reduction programme.
“Safety is the major consideration in operating the new vehicles,” Hactl said. “Each AET is equipped with a highly accurate GNSS system and uses multiple HD cameras and LiDAR sensors to detect all objects and avoid collisions.
“The AETs have similar capabilities to the current diesel-powered tractor fleet, but operational speeds will be restricted to eight kmph as an additional safety measure.”