• headergrafik
    Environmentally sound
    and innovative technology
    Track construction machines

Precision and speed with the best quality

Modern and heavy-duty equipment characterize the machinery used by LEONHARD WEISS. Processes which are closely coordinated with each other serve as a basis for smooth progression on the construction site. This is guaranteed through a continuous review of processes and structures.

We also involve our employees and their ideas in optimization measures. We continually educate and train our employees in cooperation with our LW Academy. We regularly maintain and adapt these high-performance machines in our own specially equipped workshops in order to meet market demands with innovations developed in-house in close collaboration with the manufacturers.

We set standards for effective, sustainable, and environmentally compatible construction. Our services and processes are carried out with the greatest possible emphasis on environmental compatibility. We use the latest technologies and continuously review measures for the reduction of CO2 emissions with our environmental management. We also utilize and explore all possibilities for recycling and environmentally compatible disposal.

Maintenance and repair of railway construction machines for third parties

We are available for the maintenance and repair of railway construction machines (large machines). Corresponding to the individual requirements we carry out maintenance works ourselves our make our infrastructure and materials available. Our range of services extends from planning and execution of scheduled maintenance works over the execution of repair works up to the supply of spare parts.

Our workshops are ECM certified according to EC regulation N° 779/2019.

Our range of performances includes:

Inspection of automatic train control installations (I60R)
Mobile weighing of railway vehicles
Impedance measuring of railway vehicles
Rental of railway pits incl. infrastructure
Welding on railway vehicles according to DIN EN 15085-2 – CL1
Testing and repair of train radio systems (GSM-R)


We provide you with a spectrum of services that range from complete package services to rental services. Please contact us.

Ansprechpartner Stefan Kolb