QST30 Engine

The Cummins QST30 engine is a high-performance diesel engine widely used in various construction machinery and power plants. Here are some of the main technical data and features of this engine:

Main Technical Data
Engine Type: 12 cylinders, V-shaped, 4-stroke, turbocharged
Capacity: 30 liters (30,000 cm³)
Maximum Power: About 783-1,000 kW (1,050-1,340 hp), the exact value depends on the application and tuning
Maximum Torque: About 4,000-5,000 Nm
Nominal Speed: Typically 1,800-2,100 rpm
Compression Ratio: Typically about 14:1
Fuel System: High pressure common rail injection system, providing excellent fuel efficiency and engine performance
Turbocharging: Equipped with a turbocharger, which improves power output and response
Features and Benefits
Power and Torque: The QST30 provides excellent power and torque, making it suitable for heavy-duty and demanding applications such as large construction vehicles and generator sets.
Excellent fuel economy: State-of-the-art injection technology ensures efficient fuel use, reducing operating costs.
Reliability and durability: Cummins engines are renowned for their reliability and durability, and the QST30 is no exception, capable of operating for long periods in challenging conditions.
Low emissions: Complies with current emission standards, reducing environmental impact.
Flexible Application: Widely used in various large machines and equipments, such as excavators, bulldozers, generators, etc.
Application

Cummins QST30 engine is suitable for:

Large construction machines (such as excavators, bulldozers, etc.)
Power plants
Marine propulsion systems

Overall, Cummins QST30 engine is an efficient and reliable power plant suitable for various heavy-duty and demanding operating conditions.