General Specifications of MTU Engine Radiators:
Cooling Capacity: MTU radiators are engineered to maintain optimal engine temperatures, even under demanding conditions. For instance, the radiator for the MTU 12V4000 DS1750 generator set is designed to handle ambient temperatures up to 50 °C (122 °F).
Coolant Capacity: The total coolant capacity varies by engine model. For example, the MTU 12V4000 DS1750 has a system coolant capacity of approximately 583 liters (154 gallons).
Heat Rejection: Effective heat dissipation is crucial. The same 12V4000 DS1750 model rejects about 700 kW (39,808 BTU/min) to the coolant and 500 kW (28,435 BTU/min) to the aftercooler.
Airflow Requirements: Proper airflow ensures efficient cooling. The radiator system for the 12V4000 DS1750 requires approximately 2,027 m³/min (71,579 SCFM) of air to maintain optimal temperatures.
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