News | 29. 03. 2017
Liebherr-Transportation Systems was recently commissioned by Siemens AG (Deutschland) to supply 30 active yaw damper systems that will be installed in the bogies of Vectron-type locomotives. Deliveries will begin this year.
This order from Siemens represents the first serial use of active yaw dampers for locomotives.
The active yaw damper is a compact, fully closed, maintenance-free hydraulic system with a cylinder, position sensor, pump, valves and oil reservoir with a sophisticated electronic control system.
As well as performing the function of a conventional yaw damper, it is also an actuator that allows the respective bogie to be positioned actively and precisely. When locomotives travel on narrow curves, the active yaw damper considerably reduces the forces occurring between the wheels and the rail, which in turn reduces wear. Maintenance costs for wheels and rails are significantly minimized and the tractive power of locomotives has been proven to increase.
Možná vás také zajímá
19. 10. 2026
Press releases
An investment of more than € 40 million euros, 12,000 m² of new space and 400 employees at the site by the end of 2026 are the impressive figures of Liebherr-Aerospace’s activities in Campsas, near Toulouse (France), where the company has officially opened its new industrial center of excellence for aerospace heat transfer equipment.
08. 10. 2026
Press releases
Innovative solutions for the next generation of business jets: Liebherr at NBAA-BACE 2026
At NBAA-BACE, taking place from October 20 to 22, 2026, in Las Vegas, Nevada (USA), Liebherr-Aerospace will showcase its cutting-edge innovations for the business jet market at booth no. 3555. Visitors can discover state-of-the-art systems and components, including a nose landing gear, an air-conditioning pack and modular electro-mechanical actuators.
22. 09. 2026
Press releases
Liebherr-Aerospace and China Airlines reach an agreement for Airbus A350 nose landing gear overhaul
Liebherr-Aerospace and China Airlines have reached a commercial agreement for the overhaul of nose landing gear on the airline’s Airbus A350 fleet. The campaign is set to start this year and will continue through 2031.