Dubai Unveils Innovative 3D-Printed Electric Abra In Maritime Transport Sector

Dubai’s Roads and Transport Authority (RTA) has initiated the trial run of the world's first electric abra made using 3D printing technology. This project, in collaboration with the private sector, aims to maintain the traditional abra identity while incorporating modern technology.

The abra can accommodate 20 passengers and supports Dubai's 3D printing strategy by reducing manufacturing time by 90%, cutting costs by 30%, and lowering operation and maintenance expenses by 30%. It also aligns with RTA's environmental sustainability goals for maritime transport.

Image Courtesy: RTA/X

The newly designed abra boasts several advanced technical features. It has the longest monocoque structure created using 3D printing technology, measuring 11 metres in length and 3.1 metres in width. The electric propulsion system is powered by two 10-kilowatt motors and lithium batteries.

This abra will be tested at the Sheikh Zayed Road Marine Transport Station on the TR6 line. During this trial phase, its performance will be monitored and compared with existing fibreglass abras that also carry 20 passengers.

Mattar Al Tayer, Director General, Chairman of the Board of Executive Directors of RTA, remarked: "The trial operation of the electric abra manufactured using 3D printing technology, along with the improvement of traditional abra stations project, is part of RTA’s master plan to enhance marine transport services, a vital mobility means in Dubai, adding much value to the maritime transport sector."

The abra was produced by Al Seer Marine Company in Abu Dhabi with contributions from global companies like Mitsubishi of Japan, which supplied materials for manufacturing and printing. Siemens of Germany supervised programming and calibration of the printer, while Torqeedo of Germany provided the electric motors. TASNEEF Company ensured that safety standards were met during manufacturing.

RTA is currently upgrading traditional abra stations along Dubai Creek to improve marine transport services. This project aims to enhance safety standards, meet Dubai Universal Design Code requirements for People of Determination, and improve the overall appearance of these stations used by over 14 million passengers annually.

Enhancements to Traditional Abra Stations

The project includes improvements to four traditional abra stations. In February 2023, RTA completed upgrades at Bur Dubai Marine Transport Station and Deira Old Souq Station. Upgrades at Dubai Old Souq Station and Al Sabkha Station are expected to be finished by August 2025.

Enhancements include replacing all floating docks for passenger safety, providing retail spaces for better customer service, facilities for employees and operators, and bike racks to promote transport integration. The project also involves increasing passenger waiting areas with priority seating for People of Determination, widening docking spaces by 15%, expanding shaded waiting areas by 100%, increasing commercial spaces by 27%, and improving compliance with the Dubai Code by 87%. Sustainable materials will be used to reduce annual maintenance costs by 10%.

This initiative marks a significant step towards integrating advanced technology with traditional designs while promoting sustainability within Dubai's maritime transport sector.

With inputs from WAM