Volvo D7E Engine Specifications
The Volvo D7E engine is a robust and reliable power unit widely used in various applications, including commercial vehicles and construction equipment. Its design emphasizes efficiency, durability, and performance, making it a preferred choice for many industries. Below is a detailed overview of the engine specifications.
| Specification | Value |
|---|---|
| Engine Type | Inline 6-cylinder, turbocharged |
| Displacement | 7.2 liters |
| Power Output | 250 – 300 HP |
| Torque | 1,000 – 1,200 Nm |
| Fuel Type | Diesel |
| Configuration | Vertical, water-cooled |
| Weight | Approximately 800 kg |
| Dimensions (L x W x H) | 1,200 x 800 x 900 mm |
Engine Configuration
The Volvo D7E engine features a well-engineered configuration that contributes to its performance and reliability. The following points highlight its key aspects:
- Cylinder Layout: Inline 6-cylinder design ensures smooth operation and balanced power delivery.
- Turbocharging: The engine is equipped with a turbocharger that enhances power output while maintaining fuel efficiency.
- Fuel Injection: Common rail direct fuel injection technology allows for precise fuel delivery, improving combustion efficiency and reducing emissions.
- Cooling System: A robust water-cooling system helps maintain optimal operating temperatures, ensuring longevity and performance.
- Emission Standards: Designed to meet stringent emission regulations, the D7E engine incorporates advanced technologies to minimize environmental impact.
Engine Oil Specifications
Proper lubrication is crucial for the longevity and performance of the Volvo D7E engine. The following specifications outline the recommended oil types and service intervals:
| Specification | Value |
|---|---|
| Oil Type | Fully synthetic diesel engine oil |
| Viscosity Grade | 10W-40 or 15W-40 |
| Oil Capacity | Approx. 25 liters |
| Oil Change Interval | Every 30,000 km or 12 months (whichever comes first) |
| Oil Filter Replacement | With every oil change |
Service Intervals
Regular maintenance is essential to ensure the Volvo D7E engine operates efficiently and reliably. The following service intervals are recommended:
- Oil Change: Every 30,000 km or 12 months.
- Fuel Filter Replacement: Every 20,000 km.
- Air Filter Replacement: Every 15,000 km or as needed based on operating conditions.
- Coolant Replacement: Every 60,000 km or 24 months.
- Inspection of Belts and Hoses: Every 10,000 km.
- Comprehensive Engine Inspection: Every 100,000 km.
Conclusion
The Volvo D7E engine stands out for its combination of power, efficiency, and reliability. Understanding its specifications, configuration, oil requirements, and service intervals is crucial for maintaining optimal performance. Regular maintenance not only extends the engine’s lifespan but also ensures that it operates at peak efficiency, making it a valuable asset in any application. By adhering to the recommended service intervals and using the appropriate engine oil, operators can maximize the performance and longevity of the Volvo D7E engine.
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