Features and technology / Features in general


J624 H


Type J624 H – 2-stage turbocharging


Function Two-stage turbocharging with an intercooler design concept enables significantly higher boost pressure at higher charging efficiency and lower compressor exit temperatures. This allows advanced Miller timing and intercooler water temperatures of up to 70°C (158°F), which offers significantly improved product flexibility regarding boundary conditions.


Benefits • Increased specific output (BMEP = 24 bar) • Increased electrical efficiency at normal ambient conditions • Significantly increased electrical efficiency at hot and tropical ambient conditions • Increased CHP efficiency • Increased product flexibility regarding ambient temperatures or altitude • Higher tolerance regarding low methane number • Improved load rejection and load steps at 24 bar


45-70˚C (113-158°F) Up to 40°C


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