The Mercedes-Benz OM444LA is a 400 series industrial V12 diesel engine designed for operation in demanding conditions. This engine has approximately 22 liters displacement, turbocharger and intercooler, which allows it to achieve high power and efficient fuel consumption.
The OM444LA features power up to ~830 HP and torque up to ~3200 Nm, making it widely used in heavy machinery – road construction equipment, generators and other industrial equipment. The engine is designed for long-term continuous operation, has a reliable direct injection system and efficient cooling system.
Due to its robust construction and high-quality components, this model is valued for its longevity, stable operation and ability to work under heavy loads. It is one of the most powerful engines in its class, suitable for both industrial and specialized transport applications.


















