Plasser 09-4X Dynamic Track Stabiliser on UK Rail Network
UK-wide rail network · Ongoing (Plasser DTS technology has been in use for decades, 09-4X is a modern variant)
The judgement call
Account-gated at launchThe Plasser 09-4X Dynamic Track Stabiliser is a key piece of equipment for modern railway track maintenance, combining tamping and dynamic stabilization in one pass. Its use on the UK rail network, as part of Network Rail's efforts to improve track quality and reduce maintenance cycles, highlights the importance of advanced plant in ensuring the safety and efficiency of the railway.
Key engineering challenges
Consolidating newly laid or tamped ballast to improve track stability and longevity. - Reducing track settlement and maintaining precise track geometry. - Operating efficiently within limited track possession times.
Project facts
- Client / owner
- Network Rail
- Lead contractor
- Plasser & Theurer (as supplier), various rail contractors for operation.
- Lead designers
- Plasser & Theurer
- Project type
- upgrade | vehicle/fleet programme
- Scale
- Integrated stabiliser with tamping machine; designed for high-speed and efficient track geometry maintenance.
- Disciplines
- civil; mechanical; railway engineering
- Standards & frameworks
- Network Rail standards, Railway Group Standards.
Sources: Plasser & Theurer (https://www.plassertheurer.com/en/machine/track-tamping-machines/09-4x-e3-dynamic-tamping-express) - RMweb.co.uk (https://www.rmweb.co.uk/forums/topic/114685-plasser-dynamic-track-stabiliser-diagram/) - The PWI (https://www.thepwi.org/event/dynamic-track-stabiliser/)