7L16/24-GS-60Hz

The MAN 7L16/24-GS-60Hz is a 7-cylinder, in-line, four-stroke medium-speed GenSet engine (bore 160 mm, stroke 240 mm). According to the manufacturer's brochure it is rated at 770 kW at 1200 rpm for 60 Hz GenSets; the alternator output is 730 kW (based on a nominal generator efficiency of 95 %). Diesel engines like the 7L16/24-GS-60Hz are commonly found in shipboard auxiliary power generation systems, providing reliable electricity for various maritime operations. It is designed to run on Marine Diesel Oil (MDO) and is compliant with IMO Tier II emission standards, ensuring environmental compliance while offering robust performance. The engine features an inline configuration with seven cylinders, each having a bore of 160 mm and a stroke of 240 mm. It operates on a 4-stroke cycle and is turbocharged, contributing to its efficient combustion and high power-to-weight ratio. Maintenance checks are critical for this engine, particularly regarding valve clearance adjustments and connecting rod bolt preloads, to prevent potential failures such as valve bridge guide stress and engine breakdowns. Regular inspections of lube oil coolers and monitoring of coolant water quality are also essential to maintain the engine's operational integrity.