The Deutz F6L912 engine is a cornerstone of agricultural and industrial machinery in China, known for its reliability and efficiency. As one of the most widely used engines in various applications, understanding its features and maintenance is crucial for operators and technicians alike. This guide aims to provide comprehensive insights into the F6L912, enhancing your knowledge and operational skills.
Readers can expect to learn about the engine’s specifications, performance characteristics, and common applications. Additionally, the guide will cover maintenance practices, troubleshooting tips, and the importance of using genuine parts. By the end, you will be equipped with the knowledge to optimize the performance and longevity of the Deutz F6L912 engine in your operations.
FL 912/W – Deutz AG: A Comprehensive Guide
The Deutz F6L912 engine is a robust and efficient power unit designed for mobile machinery, offering a power range of 24 to 82 kW (31 to 110 hp) at 1500 to 2500 rpm. This engine meets the stringent requirements of China Stage II emissions standards, making it an ideal choice for various applications in the region. With its advanced design and features, the F6L912 engine stands out in the competitive market of industrial engines.
Technical Features of the Deutz F6L912 Engine
The Deutz F6L912 engine is characterized by several technical features that enhance its performance, efficiency, and reliability. Below is a comparison table highlighting the key technical specifications of the F6L912 engine and its variants.
| Feature | F3L912 | F4L912/W | F5L912/W | F6L912/W |
|---|---|---|---|---|
| No. of Cylinders | 3 | 4 | 5 | 6 |
| Bore/Stroke (mm/in) | 102/132 | 102/132 | 102/132 | 102/132 |
| Displacement (l/cu in) | 3.23/197.1 | 4.31/263.0 | 5.35/326.5 | 6.47/394.8 |
| Maximum Nominal Speed (rpm) | 2500 | 2500 | 2500 | 2500 |
| Power Output (kW/hp) | 40/54 | 54/72 | 68/91 | 82/110 |
| Max. Torque (Nm/lb-ft) | 185/136.4 | 247/182.2 | 308/227.2 | 370/272.9 |
| Minimum Idling Speed (rpm) | 650 | 650 | 650 | 650 |
| Specific Fuel Consumption (g/kWh) | 225/0.370 | 225/0.370 | 225/0.370 | 225/0.370 |
| Weight (kg/lb) | 277/611 | 307/677 | 380/838 | 430/948 |
Key Features Explained
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Engine Design: The F6L912 features a compact and robust design, allowing for worldwide operation, even with high-sulfur fuels. This versatility makes it suitable for various environments and applications.
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Fuel Efficiency: The engine’s highly efficient injection and combustion system ensure optimal performance while maintaining low fuel consumption. This efficiency is crucial for reducing operational costs.
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Low Emissions: With indirect injection technology, the F6L912 engine significantly reduces emissions, complying with China Stage II standards. This feature is essential for meeting environmental regulations.
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Durability: The engine is designed for long-lasting performance, with acoustically optimized components that minimize noise emissions and enhance durability.
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Maintenance: The F6L912 engine has few maintenance points and long oil change intervals, making it user-friendly and cost-effective for operators.
Variants of the Deutz F6L912 Engine
The Deutz F6L912 engine comes in several variants, each tailored for specific applications and power requirements. Below is a comparison table of the different types of the F6L912 engine.
| Engine Type | No. of Cylinders | Power Output (kW/hp) | Displacement (l/cu in) | Weight (kg/lb) |
|---|---|---|---|---|
| F3L912 | 3 | 40/54 | 3.23/197.1 | 277/611 |
| F4L912/W | 4 | 54/72 | 4.31/263.0 | 307/677 |
| F5L912/W | 5 | 68/91 | 5.35/326.5 | 380/838 |
| F6L912/W | 6 | 82/110 | 6.47/394.8 | 430/948 |
Differences Among Variants
- Power Output: The primary difference among the variants is the power output, which increases with the number of cylinders. The F3L912 offers 40 kW, while the F6L912 provides up to 82 kW.
- Displacement: Each variant has a different displacement, affecting the engine’s torque and overall performance. The F6L912 has the highest displacement, contributing to its superior power output.
- Weight: The weight of the engines also varies, with the F6L912 being the heaviest. This factor can influence the choice of engine based on the application and machinery requirements.
Conclusion
The Deutz F6L912 engine is a powerful and efficient solution for mobile machinery, offering a range of features that enhance performance, reduce emissions, and ensure durability. With its various configurations, it caters to different power needs while maintaining a compact design. For more information about the Deutz F6L912 engine and its applications, visit www.deutz.com.
FAQs
1. What is the power range of the Deutz F6L912 engine?
The Deutz F6L912 engine offers a power range of 24 to 82 kW (31 to 110 hp).
2. How does the F6L912 engine comply with emissions standards?
The engine features indirect injection technology, which significantly reduces emissions, meeting the requirements of China Stage II.
3. What are the maintenance requirements for the F6L912 engine?
The F6L912 engine has few maintenance points and long oil change intervals, making it user-friendly and cost-effective.
4. What is the weight of the F6L912 engine?
The F6L912 engine weighs approximately 430 kg (948 lb).
5. Where can I find more information about Deutz engines?
For more information, you can visit www.deutz.com.