What size motor is in a case 450C bulldozer?

The Case 450C bulldozer is equipped with a Case 4-390 diesel engine, which has a displacement of approximately 3.9 liters (or 239 cubic inches). This engine typically produces around 75 horsepower, providing the necessary power for its operation in various construction and earthmoving tasks. The 450C is known for its reliability and efficiency in mid-sized dozing applications.