Sixty-one hundred wagons a day. Can you imagine the sheer scale? That’s the capacity of the Wien Kledering Zentralverschiebebahnhof right here before us. This isn’t just any train station. It’s the largest marshalling yard in Austria a behemoth of engineering and logistics.
Built over five years starting in the spring of 1978 the Wien Kledering Zentralverschiebebahnhof opened in phases. The first partial opening was in September 1983. Full operation finally began in December 1987 at a cost of 3.8 billion schillings. Think of the manpower the materials the sheer planning involved.
The yard isn’t just about sorting freight trains. It’s about creating and breaking them down. Imagine the precision the coordination required to manage this daily torrent of goods. The 120 kilometers of track weave together like a complex spiderweb. Fifteen tracks feed into the yard. Forty-eight tracks are dedicated to sorting and rearranging the wagons. Finally ten tracks send them out to their destinations.
The heart of the Wien Kledering Zentralverschiebebahnhof is its main hump yard. This is a steeply inclined track where gravity does much of the work. Wagons roll down at up to 5 m/s then slow down using 38,886 Dowty retarders. These are ingenious braking systems which control the speed of the wagons with precision. Each wagon is detached and sorted. Even the locomotives are remotely controlled using radio signals.
But there’s more. East of the main hump lies the secondary hump handling smaller local freight trains. This uses older technology which is still partly manually operated. Then there’s the Kledering transformer station. Built between 1986 and 1989 this station provided a seventh of Austria’s entire railway electricity needs at the time. It truly is the powerhouse of this location.
And what about the fire escapes? Two fire escapes are situated south and east of the service bridge. They were built in 1986 and provide access over the tracks for emergencies.
The Wien Kledering Zentralverschiebebahnhof. It’s more than just a railway yard. It’s a testament to human ingenuity and planning. A silent giant that keeps Austria’s economy moving. It’s a place where the rhythmic clatter of wheels and the controlled chaos of a gigantic sorting operation quietly serve the nation.