Project Profile: Queensland New Generation Rollingstock (NGR)

The Queensland New Generation Rollingstock (NGR) project was a large-scale public-private partnership designed to enhance passenger rail capacity and service quality across South East Queensland. The project encompassed the delivery of 75 six-car electric multiple units (EMUs) and the construction of a purpose-built maintenance facility. This initiative significantly modernized the region’s fleet to meet growing passenger demand and support major events like the 2018 Gold Coast Commonwealth Games.

Project Fact Sheet

Technical Specifications

Rolling Stock

The project delivered a fleet of 75 six-car electric multiple units (EMUs), designed in Queensland and manufactured by Bombardier Transportation. Each 147-meter trainset has a total passenger capacity of 964 (454 seated, 510 standing) and an approximate weight of 260 tonnes. Key technologies integrated into the fleet include Bombardier’s FLEXX bogies for superior ride stability and the MITRAC propulsion system for optimized energy efficiency and performance. For predictive maintenance and enhanced reliability, the trains are equipped with the ORBIFLO advanced condition monitoring system. The design is also future-proofed, with built-in provisions for the integration of the European Train Control System (ETCS) Level 2 for advanced signalling and train protection.

Wulkuraka Maintenance Centre

A core component of the project was the construction of the Wulkuraka Maintenance Centre, a state-of-the-art facility designed by Arcadis using 3D Building Information Modelling (BIM). The centre features ten rail lines, a specialized train wash, service bays, and a heavy maintenance bay equipped with a train jacking system capable of lifting a 200-tonne vehicle. Additional infrastructure includes a wheel lathe, extensive stabling yards, and operational and administrative buildings. This facility serves as the primary hub for the servicing, maintenance, and long-term upkeep of the entire NGR fleet, employing approximately 150 full-time staff.

Key Takeaways

• Successful PPP Model: The project demonstrates a highly effective public-private partnership (PPP) structure, successfully leveraging private sector expertise in finance, manufacturing, and long-term maintenance to deliver a complex public infrastructure asset.
• Significant Capacity Enhancement: The introduction of 75 high-capacity EMUs provided a critical boost to the South East Queensland rail network, alleviating congestion and improving service frequency on key commuter and airport lines.
• Advanced Technology Integration: By incorporating modern propulsion systems, predictive maintenance technology, and readiness for future ETCS upgrades, the NGR fleet represents a significant technological leap forward, enhancing operational efficiency and passenger safety.

Frequently Asked Questions (FAQ)

When did the Queensland New Generation Rollingstock enter service?
The first New Generation Rollingstock trains began passenger service in 2017. The entire fleet of 75 trains was fully operational by late 2018, in time to support transport requirements for the Gold Coast Commonwealth Games.

Who built the New Generation Rollingstock trains for Queensland?
The trains were delivered by the Qtectic consortium. Within this partnership, Bombardier Transportation (now Alstom) was responsible for the design, manufacturing, and ongoing maintenance of the rolling stock fleet.