ZICHAI Marine 6EY17W Engine
The 6EY17W is an 6-cylinder marine engine featuring an in-line, four-stroke, direct-injection, turbocharged and intercooled non-reversible design. With a cylinder bore of 170 mm, piston stroke of 230 mm, and rated speed of 1400-1450 rpm, it delivers a rated power of 736-837 kW, with an optimized fuel consumption rate of 185 g/kW·h. Built with robust construction and sophisticated engineering, it has been rigorously tested under harsh operating conditions to guarantee stable power output and greatly improve equipment uptime.
Supported by advanced combustion and electronic control systems, the engine achieves outstanding efficiency and energy conservation, effectively lowering fuel consumption and operating costs to enhance customer profitability. Furthermore, it fully meets the latest domestic and international emission requirements, embodying eco-friendly performance and supporting sustainable development in the shipping industry. With superior power, reliability and economy, it serves as an ideal power solution for various marine applications.
Advantages of Marine Engine 6EY17W
Reliable & Durable: Sturdy structure and reliable operation ensure stable performance and long service life.
Highly Efficient: Advanced technology optimizes energy efficiency and lowers operating costs effectively.
Eco-friendly: Fully compliant with international emission regulations for green and sustainable operation.
Stable Output: Professional design guarantees consistent power performance and high uptime.
Technical Specifications
Engine Model | Rated Power | Rated Speed | Fuel Oil Consumption | ||
| 6EY17W | 736-837 kW | 1400-1450 rpm | 185 g/kW·h | ||
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| General Information of ZICHAI 6EY17W Marine Engine | |||||
|---|---|---|---|---|---|
| Model | 6EY17W | Type | In-line, four strokes, direct injection, turbocharged, intercooled, irreversible | ||
| Cylinder No. | 6 | Cylinder Bore × Piston Stroke | 170 mm × 230 mm | ||
| Rated Speed | 1400-1450 rpm | Rated Power | 736-837 kW | ||
| Rotation | Viewed from flywheel side : Counter-Clockwise | Starting Method | Electric motor | ||
| Fire Order | 1-4-2-6-3-5-1 | Fuel Oil Consumption | 185 g/kW·h | ||
| Lubrication Oil Consumption | 0.5 g/kW·h | Emission Standard | IMO Tier I, GB15097-2016 China II | ||
| Dimensions ( L × W × H ) | 2154×1305×1882 mm (Only reference, please refer to the drawing) | Weight | (About) 3880 kg | ||
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6EY17W Series Marine Engine Dimensions

Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

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