ZICHAI Marine 6210ZLC-7 Engine
The 6210ZLC-7 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 210 mm, piston stroke of 290 mm, compression ratio of approx. 13.0, and rated speed of 900 rpm, it delivers a rated power of 809 kW, with an optimized fuel consumption rate of 190 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 6210ZLC-7
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Reliable & Durable: Sturdy structure and reliable operation ensure stable performance and long service life.
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Highly Efficient: Advanced technology optimizes energy efficiency and lowers operating costs effectively.
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Eco-friendly: Fully compliant with international emission regulations for green and sustainable operation.
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Stable Output: Professional design guarantees consistent power performance and high uptime.
Technical Specifications
Engine Model |
Rated Power |
Rated Speed |
Mean Effective Pressure |
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| 6210ZLC | 400 kW | 600 rpm | 1.33 MPa | ||
| 6210ZLC-1 | 440 kW | 600 rpm | 1.46 MPa | ||
| 6210ZLC-2 | 528 kW | 720 rpm | 1.46 MPa | ||
| 6210ZLC-3 | 550 kW | 750 rpm | 1.46 MPa | ||
| 6210ZLC-4 | 610 kW | 830 rpm | 1.46 MPa | ||
| 6210ZLC-5 | 662 kW | 750 rpm | 1.76 MPa | ||
| 6210ZLC-6 | 735 kW | 830 rpm | 1.76 MPa | ||
| 6210ZLC-7 | 809 kW | 900 rpm | 1.79 MPa | ||
| 6210ZLC-8 | 735 kW | 1000 rpm | 1.46 MPa | ||
| 6210ZLC-9 | 809 kW | 1000 rpm | 1.61 MPa | ||
| 6210ZLC-10 | 610 kW | 750 rpm | 1.62 MPa | ||
| 6210ZLC-11 | 490 kW | 750 rpm | 1.30 MPa | ||
| 6210ZLC-12 | 374 kW | 600 rpm | 1.24 MPa | ||
| 6210ZLC-21 | 882 kW | 1000 rpm | 1.76 MPa | ||
| 6210ZLC-24 | 924 kW | 1000 rpm | 1.839 MPa | ||
| 6210ZLC-29 | 1000 kW | 1000 rpm | 1.99 MPa | ||
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| General Information of ZICHAI 6210ZLC-7 Marine Engine | |||||
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| Model | 6210ZLC-7 | Type | In-line, four strokes, direct injection, turbocharged, intercooled, irreversible |
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| Cylinder No. | 6 | Cylinder Bore | 210 mm | ||
| Piston Stroke | 290 mm | Total Displacement | 60.27 L | ||
| Rated Power | 809 kW | Rated Speed | 900 rpm | ||
| One Hour Power | 890 kW | Minimum Stable Speed | 360 rpm | ||
| Mean Piston Speed | 8.7 m/s | Compression Ratio | ~13.0 | ||
| Mean Effective Pressure | 1.79 MPa | Each Cylinder Exhaust Temperature | ≤450 °C | ||
| Exhaust Temperature Before Turbocharger | <550 °C | Fuel Oil Consumption | 190 g/kW·h | ||
| Lubrication Oil Consumption | 0.8 g/kW·h | Rotation | Facing flywheel: turn right is clockwise, turn left is counterclockwise |
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| Firing Order | Clockwise: 1-3-5-6-4-2 Counterclockwise: 1-2-4-6-5-3 |
Starting Method | Air motor starting or electric motor starting | ||
| Height Of Lifting Piston | 1785 mm | Weight | <9100 kg | ||
| Dimensions ( L × W × H ) | Right engine: 3315×1145×2452 mm Left engine: 3495×1145×2452 mm (Only reference, please refer to the drawing) |
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6210ZLC 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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