Engine Model: QSK23 - C / QSK23 - C860
Engine Type: Diesel engine
Application: Specifically designed for the EX1200 Excavator and compatible with Cummins systems.
Rated Horsepower: 760 HP (horsepower), which is equivalent to approximately 566.75 kW (kilowatts), providing substantial power for the demanding operations of the excavator.
2. Performance Specifications
Rated Power: As mentioned above, around 566.75 kW. This power output is carefully calibrated to meet the heavy-duty requirements of the EX1200 Excavator, enabling it to handle tasks such as large-scale digging, heavy material handling, and efficient traversing in various working conditions.
Rated Speed: [X] RPM (revolutions per minute). The engine is designed to operate at this specific rotational speed to ensure optimal performance, with a good balance between power delivery, fuel efficiency, and the smooth operation of the excavator's functions.
Maximum Torque: [X] N·m (Newton - meters). The engine can generate a significant maximum torque at a particular engine speed, which is crucial for the excavator to overcome high resistance when dealing with tough soil, rocks, or heavy loads during excavation and other operations.
3. Engine Structure
Number of Cylinders: The QSK23 - C engine is a [X] - cylinder configuration. The multi-cylinder setup provides a stable power output and helps in reducing engine vibration, contributing to the overall smooth and reliable operation of the excavator.
Cylinder Bore and Stroke: The cylinder bore has a diameter of [X] mm (millimeters), and the piston stroke length is [X] mm. These dimensions jointly determine the engine's displacement and play a significant role in shaping its performance characteristics.
Displacement: The total displacement of the engine is approximately [X] liters. Displacement is an important factor influencing the engine's power output and fuel consumption.
