Nissan UD FE6 Engine Specifications
The Nissan UD FE6 engine is a robust powertrain commonly used in various commercial vehicles. Known for its reliability and performance, this engine has garnered attention in the trucking and transportation industries. Below are the detailed specifications for the Nissan UD FE6 engine.
| Specification | Details |
|---|---|
| Engine Type | Inline 6-cylinder, 4-stroke diesel engine |
| Displacement | 6.0 liters (5,883 cc) |
| Bore x Stroke | 100 mm x 120 mm |
| Compression Ratio | 17.5:1 |
| Maximum Power Output | 180 – 200 hp (134 – 149 kW) at 2,500 rpm |
| Maximum Torque | 500 – 600 Nm at 1,500 – 1,800 rpm |
| Fuel System | Direct injection |
| Cooling System | Water-cooled |
| Turbocharger | Yes, with intercooler |
| Weight | Approximately 500 kg (1,102 lbs) |
Engine Configuration
The Nissan UD FE6 engine features a well-engineered configuration that optimizes performance and efficiency.
Key Features of Engine Configuration
- Inline 6-Cylinder Design: This configuration provides a smooth power delivery and balanced operation.
- Direct Fuel Injection: Enhances fuel efficiency and reduces emissions.
- Turbocharged: The presence of a turbocharger allows for increased power output without significantly increasing engine size.
- Water-Cooled System: Maintains optimal operating temperatures, ensuring longevity and performance.
Engine Oil Specifications & Service Intervals
Proper maintenance is crucial for the longevity and performance of the Nissan UD FE6 engine. Understanding the engine oil specifications and recommended service intervals is essential for optimal operation.
Engine Oil Specifications
| Specification | Details |
|---|---|
| Recommended Oil Type | SAE 15W-40 or SAE 10W-30 |
| Oil Capacity | Approximately 14 liters (3.7 gallons) |
| Oil Filter Type | Full-flow oil filter |
| Oil Change Interval | Every 10,000 km (6,200 miles) or 250 hours of operation |
Service Intervals
To ensure the engine operates efficiently, adhere to the following service intervals:
- Oil Change: Every 10,000 km (6,200 miles) or 250 hours of operation.
- Fuel Filter Replacement: Every 20,000 km (12,400 miles).
- Air Filter Replacement: Every 15,000 km (9,300 miles) or as needed based on operating conditions.
- Coolant Replacement: Every 2 years or 40,000 km (24,800 miles).
- Timing Belt Inspection: Every 100,000 km (62,000 miles).
Conclusion
The Nissan UD FE6 engine is a powerful and efficient diesel engine designed for commercial applications. With its inline 6-cylinder configuration, turbocharged system, and direct fuel injection, it delivers impressive performance while maintaining reliability. Regular maintenance, including adhering to oil specifications and service intervals, is essential to ensure the engine operates at its best. Understanding these specifications will help owners and operators maximize the lifespan and performance of their vehicles equipped with the UD FE6 engine.
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