Isuzu 4LE1 Engine Specs
Engine Configuration
The Isuzu 4LE1 engine is a four-cylinder, water-cooled, diesel engine. It features a vertical, in-line arrangement of the cylinders. With a displacement of 2.2 liters, this engine is known for its compact size and efficient performance.
Engine Oil Specs & Service Intervals
Proper maintenance of the Isuzu 4LE1 engine includes regular oil changes. Here are the engine oil specifications and recommended service intervals for this engine:
- Engine Oil Type: It is recommended to use a high-quality diesel engine oil that meets the API CF-4 or higher specification. This ensures optimal lubrication and protection for the engine.
- Oil Capacity: The Isuzu 4LE1 engine requires approximately 5.5 liters (or 1.5 gallons) of engine oil for a complete oil change.
- Service Intervals: It is recommended to change the engine oil and oil filter every 250 hours of operation or every 6 months, whichever comes first. Regular oil changes help maintain the engine’s performance and prolong its lifespan.
Detailed Engine Specifications
| Specification | Value |
|---|---|
| Engine Type | Four-cylinder, water-cooled, diesel engine |
| Displacement | 2.2 liters |
| Configuration | Vertical, in-line arrangement |
| Compression Ratio | 19.5:1 |
| Maximum Power Output | 45 horsepower at 2,800 RPM |
| Maximum Torque | 98 lb-ft at 1,800 RPM |
| Fuel System | Direct injection |
| Cooling System | Water-cooled |
| Oil Capacity | 5.5 liters (1.5 gallons) |
The Isuzu 4LE1 engine is a reliable and efficient powerplant that offers impressive performance for various applications. Its compact size and robust design make it suitable for use in industrial machinery, generators, and small construction equipment.
Regular maintenance, including timely oil changes, is crucial to ensure the longevity and optimal performance of the Isuzu 4LE1 engine. By following the recommended service intervals and using the appropriate engine oil, you can keep this engine running smoothly for years to come.
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