Engine Model: SAA6D170E - 3
Compatible Excavator Models: Hitachi EX1200, PC1250 - 7, PC1250 - 8
Power Source: Diesel
2. Performance Specifications
Rated Power Output
The rated power of this engine assembly is typically in the range of [X] kW (kilowatts). The exact value may vary depending on the specific configuration and operating conditions such as altitude, ambient temperature, and load requirements. It is designed to provide sufficient power to operate the heavy - duty excavators effectively.
Rated Speed
The engine's rated rotational speed is around [X] RPM (revolutions per minute). This speed is optimized to balance power output, fuel efficiency, and mechanical durability. Maintaining the engine at or near this speed during normal operation helps ensure stable performance and longevity.
Torque Characteristics
The engine is capable of delivering a maximum torque of [X] N·m (Newton - meters) at a specific engine speed. This high torque output enables the excavator to handle heavy loads and perform tasks such as digging, lifting, and loading with ease. The torque curve is designed to provide good low - speed torque, allowing for efficient operation even at slow speeds, which is crucial for precise control during excavation work.
3. Engine Structure
Number of Cylinders
The SAA6D170E - 3 engine assembly is equipped with [X] cylinders. The multi - cylinder configuration provides a smooth and continuous power delivery, reducing vibrations and ensuring stable operation.
Cylinder Bore and Stroke
The cylinder bore has a diameter of [X] mm (millimeters), and the piston stroke length is [X] mm. These dimensions determine the engine's displacement and play a crucial role in its power - generating capabilities and overall performance.
Displacement
The total displacement of the engine is approximately [X] L (liters). Displacement is a key factor in determining the engine's power output and fuel consumption characteristics.
