From crown to shoulder

Ballast profiling and sweeping of plain-line tracks and turnouts

  • From narrow track gauge to broad track gauge and for very tight structure gauges
  • Design for working in tight radii and networks with axle loads under 15 t
  • Choice of different engine manufacturers and emission standards ensures worldwide serviceability
  • Customizable for your application scenarios

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machines supplied use the technology of the CompactRegulator

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countries successfully in operation

There are also economic reasons in favour of a uniform ballast cross-section, as excess ballast along the line ties up considerable financial capital. With a Plasser CompactRegulator, you can counteract the wasteful widening of the ballast bed and reduce the need for new ballast.

Proven technology in a new, modular design

  • The ballast-crown plough distributes ballast to every part of the ballast bed using hydraulically adjustable plough blades
  • Three-part ballast-bed shoulder ploughs create precise shoulder angles and move ballast in the longitudinal direction
  • Rail fastening channels protect track components 
  • Powerful sweeping unit removes excess ballast and protects against flying ballast
  • Machine types with ballast hopper for stockpiling ballast for where it is needed
  • Ballast profiling is possible in both directions

Examples of the product

Time-tested machine types for every challenge

To meet the diverse requirements of modern infrastructures, CompactRegulators are innovative types of ballast distributing and profiling machines. They are equipped with specially developed, tried-and-tested functions that are precisely tailored to different application scenarios. This guarantees maximum efficiency and reliability.

Depending on the machine type, the CompactRegulator’s ballast-crown plough is designed either as a front plough or centre plough. Either option allows ballast to be distributed as desired.

The right quantity in the right profile

  • Exact reprofiling of the ballast cross-section
  • Save on new ballast by utilizing existing resources
  • Preparation of the tamping zones for the CompactTamper
  • Good view of the working area

Mechanized maintenance train with machines from the Compact series

Perfectly matched

The interplay between different machines in the fleet formation will become more important.

The better the machines work together, the higher the achievable working output and quality – and, ultimately, the economic efficiency. The machines in the Compact series are perfectly matched in terms of working output and speed, making it ideal to use them together.

A time-tested system ensures safe train transport worldwide
Time-tested for decades, the MDZ mechanized maintenance train is a system for ensuring optimal results on existing and newly laid track. It refers to the use of several machine types in a formation to produce a sustainable track position.

The team for efficient track maintenance

Plasser & Theurer’s Compact series provides all the machines required for economical track maintenance during short track possessions:

Plasser & Theurer is your one-stop source of machines for a mechanized maintenance train. We are on-site for you worldwide.

With our 22 partner companies, we offer a large network with global production capacities. Our Certified Plasser Partners expand this network. This makes it even easier for our customers to reach us regionally for upgrades and retrofits as well as servicing or maintenance.

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