Description
Technical Overview
The DK-20 series is a staple in maritime power generation, and the DLF140TE2810N3C represents a refined iteration of its fuel injection technology. This nozzle is engineered to provide precise fuel metering and a highly controlled spray pattern, which is essential for the engine’s stable performance under the variable loads of modern vessel operations.
- Compatible Engine Type: Daihatsu DK-20, DK-20e, DK-20AB, and DK-20L.
- Part Number: DLF140TE2810N3C.
- Design Standard: High-precision N3C series for optimized combustion.
- Material: Premium-grade, heat-treated alloy steel, engineered for maximum resistance to needle-seat wear and thermal fatigue.
Key Features & Performance
- Precision-Engineered Spray Pattern: The 2810N3C configuration is designed for superior fuel atomization, ensuring a clean and complete burn, which minimizes carbon buildup on piston crowns and valves.
- Advanced Metallurgy: Built to withstand the extreme pressures and high temperatures of heavy-duty marine service, the nozzle maintains its structural integrity even when operating with low-quality Heavy Fuel Oil (HFO).
- Emission Efficiency: Specifically calibrated to support the low-emission targets of modern vessels, helping to reduce NOx and smoke opacity during GenSet operation.
- Extended TBO (Time Between Overhauls): The hardened needle and seat geometry are designed to prevent “leak-off” and maintain consistent opening pressures over thousands of operating hours.
Why Source from Heybeli Marine?
At Heybeli Marine, we recognize that auxiliary engine reliability is the heartbeat of vessel safety. We provide:
- Exacting Standards: Our Daihatsu-compatible parts are manufactured to meet or exceed the original specifications, ensuring a perfect fit and long-term reliability.
- Global Delivery: We utilize a robust logistics network to deliver critical DK-20 spares to your vessel at any major port worldwide.
- Technical Verification: Our experts can cross-reference your engine serial numbers to ensure that the DLF140TE2810N3C is the exact specification required for your specific GenSet model.
- Complete Injection Support: We offer a full range of supporting parts, including nozzle holders, high-pressure pipes, and sealing kits for the entire Daihatsu DK-series.
Technical Tip: When installing the DLF140TE2810N3C nozzle, it is crucial to use a calibrated test bench to verify the Valve Opening Pressure (VOP). Correct setting of the VOP is vital to prevent uneven thermal loading across the engine’s cylinders.