Nissan TD42 Engine Specifications
The Nissan TD42 engine is a robust and reliable diesel engine known for its durability and performance. It has been widely used in various Nissan vehicles, particularly in off-road and utility applications. Below are the detailed specifications of the TD42 engine.
| Specification | Details |
|---|---|
| Engine Type | Inline 6-cylinder, 4-stroke, diesel |
| Displacement | 4.2 liters (4169 cc) |
| Bore x Stroke | 97.0 mm x 104.0 mm |
| Compression Ratio | 21:1 |
| Power Output | Approximately 125-150 hp (93-112 kW) at 3600 RPM |
| Torque | Approximately 280-400 Nm (207-295 lb-ft) at 2000 RPM |
| Fuel System | Direct injection |
| Cooling System | Water-cooled |
| Weight | Approximately 250 kg (551 lbs) |
Engine Configuration
The Nissan TD42 engine features an inline configuration, which contributes to its smooth operation and balance. Below are key aspects of its engine configuration:
Key Features
- Inline 6-Cylinder: The TD42’s inline six-cylinder design allows for a more even distribution of power and torque, enhancing performance.
- Direct Injection: This technology improves fuel efficiency and reduces emissions, making the engine more environmentally friendly.
- Turbocharged Options: Some variants of the TD42 are equipped with a turbocharger, providing increased power and torque for demanding applications.
- Durability: The engine is built with robust materials, making it suitable for heavy-duty use in various conditions.
Engine Oil Specifications
Proper engine oil is crucial for the longevity and performance of the Nissan TD42 engine. Below are the recommended oil specifications.
Recommended Engine Oil
- Type: Diesel engine oil
- Viscosity Grade: 15W-40 or 10W-30 (depending on ambient temperature)
- API Rating: API CF or higher
Oil Capacity
- With Filter: Approximately 10 liters (2.6 gallons)
- Without Filter: Approximately 9.5 liters (2.5 gallons)
Service Intervals
Regular maintenance is essential to keep the TD42 engine running smoothly. Below are the recommended service intervals for oil changes and general maintenance.
Oil Change Intervals
- Every 5,000 km (3,100 miles): For normal driving conditions.
- Every 3,000 km (1,900 miles): For severe driving conditions, such as towing or off-road use.
General Maintenance Schedule
- Check and replace air filter: Every 10,000 km (6,200 miles).
- Inspect fuel filter: Every 20,000 km (12,400 miles).
- Check coolant level and condition: Every 10,000 km (6,200 miles).
- Inspect and replace timing belt: Every 100,000 km (62,000 miles).
- Check and replace glow plugs: Every 60,000 km (37,300 miles).
Conclusion
The Nissan TD42 engine is a well-engineered diesel powerplant that offers a blend of performance, durability, and efficiency. Understanding its specifications, configuration, oil requirements, and service intervals is essential for maintaining the engine’s longevity and ensuring optimal performance. Regular maintenance and the use of the correct engine oil will help keep the TD42 running smoothly for years to come.
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