CAT 320D Engine Specs
Engine Configuration
The CAT 320D is equipped with a powerful and efficient engine that is designed to deliver exceptional performance in various applications. Here are the key specifications of the engine configuration:
- Engine Type: Inline 6-cylinder
- Displacement: 7.01 liters
- Bore: 105 mm
- Stroke: 135 mm
- Compression Ratio: 16.5:1
- Aspiration: Turbocharged and aftercooled
Engine Oil Specs & Service Intervals
Proper maintenance of the engine oil is crucial for the longevity and optimal performance of the CAT 320D engine. Here are the recommended engine oil specifications and service intervals:
- Engine Oil Type: Caterpillar DEO (Diesel Engine Oil) or equivalent
- Viscosity Grade: SAE 15W-40
- API Classification: CI-4 or higher
- Service Interval: Every 250 hours or 6 months, whichever comes first
Detailed Engine Specifications
To provide a comprehensive overview of the CAT 320D engine, here are the detailed specifications:
| Specification | Value |
|---|---|
| Engine Model | Caterpillar C6.4 ACERT |
| Net Power – ISO 9249 | 103 kW (138 hp) |
| Gross Power – ISO 14396 | 110 kW (148 hp) |
| Net Power – SAE J1349 | 103 kW (138 hp) |
| Gross Power – SAE J1995 | 110 kW (148 hp) |
| Operating Weight | 20,700 kg (45,640 lb) |
| Maximum Digging Depth | 6,930 mm (22 ft 9 in) |
| Bucket Capacity | 1.0 – 1.2 m³ (1.3 – 1.6 yd³) |
In conclusion, the CAT 320D engine boasts an impressive inline 6-cylinder configuration with a displacement of 7.01 liters. It is turbocharged and aftercooled, providing enhanced power and efficiency. To ensure optimal performance, it is recommended to use Caterpillar DEO or equivalent engine oil with a viscosity grade of SAE 15W-40 and API classification of CI-4 or higher. Regular oil changes should be performed every 250 hours or 6 months. With these specifications and maintenance guidelines, the CAT 320D engine is ready to tackle various tasks with reliability and performance.
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