ZICHAI Marine Z8180ZLCZ-5A Engine
The Z8180ZLCZ-5A is an 8-cylinder marine engine featuring an in-line, four-stroke, direct-injection, turbocharged and intercooled non-reversible design. With a cylinder bore of 180 mm, piston stroke of 210 mm, compression ratio of 14.5, and rated speed of 1350 rpm, it delivers a rated power of 735 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 Z8180ZLCZ-5A
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 | Mean Effective Pressure | ||
| Z8180ZLCZ-1 | 800 kW | 1500 rpm | 1.497 MPa | ||
| Z8180ZLCZ-4 | 661 kW | 1500 rpm | 1.237 MPa | ||
| Z8180ZLCZ-5A | 735 kW | 1350 rpm | 1.528 MPa | ||
| Z8180ZLCZ-8 | 588 kW | 1350 rpm | 1.223 MPa | ||
| Z8180ZLCZ-9A | 661 kW | 1200 rpm | 1.546 MPa | ||
| Z8180ZLCZ-12 | 514 kW | 1200 rpm | 1.202 MPa | ||
| Z8180ZLCZ-13B | 570 kW | 1000 rpm | 1.600 MPa | ||
| Z8180ZLCZ-16 | 419 kW | 1000 rpm | 1.176 MPa | ||
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| General Information of ZICHAI Z8180ZLCZ-5A Marine Engine | |||||
|---|---|---|---|---|---|
| Model | Z8180ZLCZ-5A | Type | In-line, four strokes, direct injection, turbocharged, intercooled, irreversible | ||
| Cylinder No. | 8 | Cylinder Bore / Piston Stroke | 180 mm/ 210 mm | ||
| Total Displacement | 42.75 L | Rated Power / Speed | 735 kW / 1350 rpm | ||
| Overload Power / Speed | 808 kW / 1393 rpm | Minimum Stable Speed | 540 rpm | ||
| Mean Piston Speed | 9.45 m/s | Compression Ratio | 14.5 | ||
| Mean Effective Pressure | 1.528 MPa | Absolute Boosted Pressure | 0.255±0.01 MPa | ||
| Maximum Combustion Pressure | ≤14.0 MPa | Each Cylinder Exhaust Temperature | ≤550 °C | ||
| Exhaust Temperature Before Turbocharger | ≤600 °C | Fuel Oil Consumption | 185 g/kW·h | ||
| Lubrication Oil Consumption | 0.8 g/kW·h | Rotation / Firing Order | Viewed from flywheel side Counterclockwise: 1-5-7-3-8-4-2-6 | ||
| Starting Method | Air、Electrical、air & Electrical motor starting | Lubricating Method | Pressure lubrication | ||
| Height Of Lifting Piston | 1260 mm | Weight | 4500 kg | ||
| Dimensions ( L × W × H ) | 2986×1156×1990 mm (Only reference, please refer to the drawing) | ||||
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Z8180ZLCZ 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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