MTU 8V 183 AA 31 Marine Emergency D.G. Set – 184 kW, 1800 RPM. This used MTU 8V 183 AA 31 marine emergency diesel generator set is available in ready stock at Narayan Marine Tech Pvt Ltd. It is rated at 184 kW at 1800 RPM and is based on the Mercedes-Benz OM 422 engine. Technical details: Make – MTU Diesel Motor Model – 8V 183 AA 31 Basis – Mercedes-Benz OM 422 Output – 184 kW Speed – 1800 RPM Application – Marine Emergency D.G. Set.The price shown is indicative only. The actual price may vary depending on market conditions, availability and the final specifications at the time of order.