Axial Flow

axial

TCR Series

The new TCR turbochargers were designed to comply with the special demands made on HFO, MDO, biofuel and gas engines. They cover the complete range of possible applications, like propulsion and stationary engines, GenSets as well as traction engines, wich are subject to the strictest requirements with regard to size and weight. As compared to the previous generation, these new turbochargers offer the advantage of increased compactness and less weight without any concessions regarding efficiency and performance. Advanced materials ensure extended service lives and easier maintenance. The TCR is a completely redesigned turbocharger with:

Engine outputs from 390 to 6,700 kW
Maximum pressure ratio of 5.2
Optimised compressor and turbine wheel for increased efficiency
Constant and pulse pressure turbocharging
Low moment of inertia for best dynamic behaviour
New compressor wheel fixation for easy servicing
Uncooled casings
Pipeless design with integrated oil inlet and oil drain
No sealing air required
Market introduction 2004

Downloads

NR/S Series

The NR/S basically follows the advantageous design principle of the NA/S series, only equipped with a radial turbine instead of an axial turbine. By the comparably simple design of the cast radial turbine, the NR/S series becomes the most economical choice for heavy fuel oil engines in the wide range from 450 kW up to 5,400 kW engine output per turbocharger without any compromise in reliability and performance.