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.
- For engine outputs from 450 to 5 400 kW per turbocharger
- Maximum pressure ratio 4.5
- Suitable for heavy fuel, diesel oi, biofuell and gas operation
- Radial flow turbine
- Uncooled casings
- Inboard plain bearings
- Lubricated by the engines lube oil system
- Easy maintenance
- Market introduction 1995
NR/S Series technical dataHere you can download the project guide for NR turbocharger.
Project guides turbochargers