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1. Zibo Chai N26/S series dual fuel engines adopt dual oil and gas (diesel, natural gas) control technology to achieve control of diesel and natural gas injection time and injection volume;
2. The natural gas intake pipe adopts a double-wall pipe structure design to meet the requirements of the essential system of CCS specifications;
3. The natural gas replacement rate is 70%~85%, which can save operating costs and reduce the emission of harmful substances such as nitrogen oxides, sulfides, and tiny particulate matter;
4. The dual fuel mode and pure diesel mode can be switched in real time during operation, making it more flexible to use;
5. Meet the emission requirements of IMO Tier IⅡ and GB15097/second stage;
6. Advanced structure, stable performance and convenient maintenance. It is suitable for the main and auxiliary engines of ships such as passenger and freighters, engineering ships, oil-chemical ships, law enforcement ships, tugboats, ocean-going fishing ships, military ships and other ships and land power stations.
| Serial number No | name Name | Unit | Technical Specifications Technical specifications | ||
| 1 | Type Type | / | Inline, four strokes, direct injection, turbocharged, irreversible In-line, four strokes, direct injection, turbocharger, irreversible | ||
| 2 | model Model | / | 6N260ZLC/S 6N260ZLCZ/S | 6N260ZLC/S-1 6N260ZLCZ/S-1 | 6N260ZLC/S-2 6N260ZLCZ/S-2 |
| 3 | Continuous power Rated power | kW/PS | 1544/2100 | 1610/2190 | 1544/2100 |
| 4 | Continuous speed Rated speed | r/min | 750 | 750 | 750 |
| 5 | Cylinder diameter Cylinder bore | mm | 260 | ||
| 6 | Piston stroke Piston stroke | mm | 330 | ||
| 7 | Compression ratio Compression ratio | / | 14.0 | ||
| 8 | Number of cylinders No. of cylinders | / | 6 | ||
| 9 | Total displacement Total displacement | L | 105.12 | ||
| 10 | Working stable speed Minimum stable speed | r/min | 300 | 300 | 320 |
| 11 | Average piston speed Mean piston speed | m/s | 8.25 | 8.25 | 8.8 |
| 12 | Average effective pressure Mean effective pressure | MPa | 2.349 | 2.451 | 2.203 |
| 13 | Supercharge pressure() Supercharged pressure | MPa | 0.32±0.01 | 0.36±0.01 | 0.30±0.01 |
| 14 | Explosion pressure Maximum exploration pressure | MPa | ≤ 17.5 | ≤ 18.5 | ≤ 16.0 |
| 15 | Exhaust temperature of each cylinder Each cylinder exhaust temperature | ℃ | ≤450 | ||
| 16 | Turbine front row temperature Exhaust temperature before turbocharger | ℃ | ≤580 | ||
| 17 | Fuel consumption rate Fuel oil consumption | g/kW. h | 188+5% | ||
| 18 | Oil consumption rate Lubrication oil consumption | g/kW. h | 1.0 | ||
| 19 | Substitution rate Maximum substitution rate | % | 90 | ||
| 21 | Fire order Fire order | / | Right machine turn right Clockwise: 1-3-5-6-4-2Left machine turn left Counterclockwise: 1-2-4-6-5-3 | ||
| 22 | Starting method Starting method | / | Compressed air motor starts Compressed air starting motor | ||
| 23 | Oil supply timing Fuel injection timing | ℃ A | 9-13 (The difference in oil supply timing of each cylinder is 1℃A) | ||
| 24 | Starting air pressure Starting air pressure | MPa | Air bottle pressure: 3.0 After the relief valve pressure: 1.0 | ||
| 25 | Cylinder height Height of lifting piston from crrankshaft | mm | 2010 | ||
| 26 | External dimensions Dimensions(L×W×H) | mm | 4497×2075×2610 (Length×Width×Height) (Reference size, the specific drawing shall prevail Only reference, please refer to the drawing) | ||
| 27 | The quality of the whole machine Weight | kg | About 14,000 | ||
| Serial number No | name Name | Unit | Technical Specifications Technical specifications | ||
| 1 | Type Type | / | Inline, four strokes, direct injection, turbocharged, irreversible In-line, four strokes, direct injection, turbocharger, irreversible | ||
| 2 | model Model | / | 6N260ZLC/S-3 6N260ZLCZ/S-3 | 6N260ZLC/S-4 6N260ZLCZ/S-4 | 6N260ZLC/S-5 6N260ZLCZ/S-5 |
| 3 | Continuous work Rated power | kW/PS | 1654/2250 | 1654/2250 | 1765/2400 |
| 4 | Continuous speed Rated speed | r/min | 800 | 850 | 850 |
| 5 | Cylinder diameter Cylinder bore | mm | 260 | ||
| 6 | Piston stroke Piston stroke | mm | 330 | ||
| 7 | Compression ratio Compression ratio | / | 14.0 | ||
| 8 | Number of cylinders No. of cylinders | / | 6 | ||
| 9 | Total displacement Total displacement | L | 105.12 | ||
| 10 | Working stable speed Minimum stable speed | r/min | 320 | 340 | 340 |
| 11 | Average piston speed Mean piston speed | m/s | 8.8 | 9.35 | 9.35 |
| 12 | Average effective pressure Mean effective pressure | MPa | 2.362 | 2.223 | 2.371 |
| 13 | Supercharge pressure() Supercharge pressure | MPa | 0.34±0.01 | 0.31±0.01 | 0.35±0.01 |
| 14 | Explosion pressure Maximum exploration pressure | MPa | ≤ 17.5 | ≤16.5 | ≤ 18.0 |
| 15 | Exhaust temperature of each cylinder Each cylinder exhaust temperature | ℃ | ≤450 | ||
| 16 | Turbine front row temperature Exhaust temperature before turbocharger | ℃ | ≤580 | ||
| 17 | Fuel consumption rate Fuel oil consumption | g/kW. h | 188+5% | ||
| 18 | Oil consumption rate Lubrication oil consumption | g/kW. h | 1.0 | ||
| 19 | Substitution rate Maximum substitution rate | % | 90 | ||
| 21 | Fire order Fire order | / | Right machine turn right Clockwise: 1-3-5-6-4-2Left machine turn left Counterclockwise: 1-2-4-6-5-3 | ||
| 22 | Starting method Starting method | / | Compressed air motor starts Compressed air starting motor | ||
| 23 | Oil supply timing Fuel injection timing | ℃ A | 9-13 (The difference in oil supply timing of each cylinder is 1℃A) | ||
| 24 | Starting air pressure Starting air pressure | MPa | Air bottle pressure: 3.0 pressure relief valve rear pressure After the relief valve pressure: 1.0 | ||
| 25 | Cylinder height Height of lifting piston from crrankshaft | mm | 2010 | ||
| 26 | Dimensions (L×W×H) | mm | 4497×2075×2610 (Length×Width×Height) (Reference size, the specific drawing shall prevail Only reference, please refer to the drawing) | ||
| 27 | The quality of the whole machine Weight | kg | About 14,000 | ||
| Serial number No | name Name | Unit | Technical Specifications Technical specifications | |||||
| 1 | Type Type | / | Inline, four strokes, direct injection, turbocharged, irreversible In-line, four strokes, direct injection, turbocharger, irreversible | |||||
| 2 | model Model | / | 8N260ZLC/S 8N260ZLCZ/S | 8N260ZLC/S-1 8N260ZLCZ/S-1 | 8N260ZLC/S-2 8N260ZLCZ/S-2 | 8N260ZLC/S-3 8N260ZLCZ/S-3 | 8N260ZLC/S-4 8N260ZLCZ/S-4 | 8N260ZLC/S-5 8N260ZLCZ/S-5 |
| 3 | Continuous power Rated power | kW/PS | 2058/2800 | 2147/2920 | 2058/2800 | 2207/3000 | 2207/3000 | 2354/3200 |
| 4 | Continuous speed Rated speed | r/min | 750 | 750 | 800 | 800 | 800 | 800 |
| 5 | Cylinder diameter Cylinder bore | mm | 260 | |||||
| 6 | Piston stroke Piston stroke | mm | 330 | |||||
| 7 | Compression ratio Compression ratio | / | 14.0 | |||||
| 8 | Number of cylinders No. of cylinders | / | 8 | |||||
| 9 | Total displacement Total displacement | L | 140.17 | |||||
| 10 | Minimum stable speed | r/min | 300 | 300 | 320 | 320 | 340 | 340 |
| 11 | Average piston speed Mean piston speed | m/s | 8.25 | 8.25 | 8.8 | 8.8 | 9.35 | 9.35 |
| 12 | Average effective pressure Mean effective pressure | MPa | 2.349 | 2.451 | 2.203 | 2.362 | 2.223 | 2.371 |
| 13 | Supercharge pressure() Supercharged pressure | MPa | 0.32±0.01 | 0.36±0.01 | 0.30±0.01 | 0.34±0.01 | 0.31±0.01 | 0.35±0.01 |
| 14 | Maximum explosion pressure | MPa | ≤ 17.5 | ≤ 18.5 | ≤ 16.0 | ≤ 17.5 | ≤ 16.5 | ≤ 18.0 |
| 15 | Exhaust temperature of each cylinder Each cylinder exhaust temperature | ℃ | ≤ 450 | |||||
| 16 | Turbine front row temperature Exhaust temperature before turbocharger | ℃ | ≤580 | |||||
| 17 | Fuel consumption rate Fuel oil consumption | g/kW. h | 188+5% | |||||
| 18 | Oil consumption rate Lubrication oil consumption | g/kW. h | 1.0 | |||||
| 19 | Substitution rate Maximum substitution rate | % | 90 | |||||
| 21 | Fire order Fire order | / | Right turn right Clockwise: 1-3-5-7-8-6-4-2 Left turn left Counterclockwise: 1-2-4-6-8-7-5-3 | |||||
| 22 | Starting method Starting method | / | Compressed air motor starts Compressed air starting motor | |||||
| 23 | Oil supply timing Fuel injection timing | ℃A | 9-13 (The difference in oil supply timing of each cylinder is 1℃A) | |||||
| 24 | Starting air pressure Starting air pressure | MPa | Air bottle pressure: 3.0 pressure after pressure reducing valve After the relief valve pressure: 1.0 | |||||
| 25 | Cylinder height Height of lifting piston from crrankshaft | mm | 2010 | |||||
| 26 | Dimensions (L×W×H) | mm | 5307×2075×2610 (Length×Width×Height) (Reference size, the specific drawing shall prevail Only reference, please refer to the drawing) | |||||
| 27 | The of the whole machine quality | kg | About 19,000 | |||||
Serial number No | name Name | Unit | Technical Specifications Technical specifications | |||
| 1 | Type Type | / | Inline, four strokes, direct injection, turbocharged, irreversible In-line, four strokes, direct injection, turbocharger, irreversible | |||
| 2 | model Model | / | 9N260ZLC/S-1 9N260ZLCZ/S-1 | 9N260ZLC/S-2 9N260ZLCZ/S-2 | 9N260ZLC/S-3 9N260ZLCZ/S-3 | 9N260ZLC/S-4 9N260ZLCZ/S-4 |
| 3 | Continuous work Rated power | kW/PS | 2280/3100 | 2207/3000 | 2147/2920 | 2058/2800 |
| 4 | Continuous speed Rated speed | r/min | 825 | 800 | 750 | 750 |
| 5 | Cylinder diameter Cylinder bore | mm | 260 | |||
| 6 | Piston stroke Piston stroke | mm | 330 | |||
| 7 | Compression ratio Compression ratio | / | 14.0 | |||
| 8 | Number of cylinders No. of cylinders | / | 9 | |||
| 9 | Total displacement Total displacement | L | 157.69 | |||
| 10 | Minimum stable speed | r/min | 330 | 320 | 300 | 300 |
| 11 | Average piston speed Mean piston speed | m/s | 9.08 | 8.8 | 8.25 | 8.25 |
| 12 | Average effective pressure Mean effective pressure | MPa | 2.102 | 2.099 | 2.179 | 2.088 |
| 13 | Supercharge pressure() Supercharge pressure | MPa | 0.28±0.01 | 0.28±0.01 | 0.29±0.01 | 0.28±0.01 |
| 14 | Explosion pressure Maximum exploration pressure | MPa | ≤ 18.5 | ≤ 16.0 | ≤ 17.5 | ≤ 16.5 |
| 15 | Each cylinder exhaust temperature | ℃ | ≤ 450 | |||
| 16 | Turbine front row temperature Exhaust temperature before turbocharger | ℃ | ≤580 | |||
| 17 | Fuel consumption rate Fuel oil consumption | g/kW. h | 188+5% | |||
| 18 | Oil consumption rate Lubrication oil consumption | g/kW. h | 1.0 | |||
| 19 | Substitution rate | % | 90 | |||
| 21 | Fire order Fire order | / | Right turn right Clockwise: 1-3-5-7-8-6-4-2 Left turn left Counterclockwise: 1-2-4-6-8-7-5-3 | |||
| 22 | Starting method Starting method | / | Compressed air motor starts Compressed air starting motor | |||
| 23 | Oil supply timing | ℃A | 9-13 (The difference in oil supply timing of each cylinder is 1℃A) | |||
| 24 | Starting air pressure Starting air pressure | MPa | Air bottle pressure: 3.0 Pressure pressure after the relief valve pressure: 1.0 | |||
| 25 | Cylinder height Height of lifting piston from crrankshaft | mm | 2010 | |||
| 26 | Dimensions (L×W×H) | mm | 5307×2075×2610 (Length×Width×Height) (Reference size, the specific drawing shall prevail Only reference, please refer to the drawing) | |||
| 27 | The quality of the whole machine Weight | kg | About 19,000 | |||
1. Zibo Chai N26/S series dual fuel engines adopt dual oil and gas (diesel, natural gas) control technology to achieve control of diesel and natural gas injection time and injection volume;
2. The natural gas intake pipe adopts a double-wall pipe structure design to meet the requirements of the essential system of CCS specifications;
3. The natural gas replacement rate is 70%~85%, which can save operating costs and reduce the emission of harmful substances such as nitrogen oxides, sulfides, and tiny particulate matter;
4. The dual fuel mode and pure diesel mode can be switched in real time during operation, making it more flexible to use;
5. Meet the emission requirements of IMO Tier IⅡ and GB15097/second stage;
6. Advanced structure, stable performance and convenient maintenance. It is suitable for the main and auxiliary engines of ships such as passenger and freighters, engineering ships, oil-chemical ships, law enforcement ships, tugboats, ocean-going fishing ships, military ships and other ships and land power stations.
| Serial number No | name Name | Unit | Technical Specifications Technical specifications | ||
| 1 | Type Type | / | Inline, four strokes, direct injection, turbocharged, irreversible In-line, four strokes, direct injection, turbocharger, irreversible | ||
| 2 | model Model | / | 6N260ZLC/S 6N260ZLCZ/S | 6N260ZLC/S-1 6N260ZLCZ/S-1 | 6N260ZLC/S-2 6N260ZLCZ/S-2 |
| 3 | Continuous power Rated power | kW/PS | 1544/2100 | 1610/2190 | 1544/2100 |
| 4 | Continuous speed Rated speed | r/min | 750 | 750 | 750 |
| 5 | Cylinder diameter Cylinder bore | mm | 260 | ||
| 6 | Piston stroke Piston stroke | mm | 330 | ||
| 7 | Compression ratio Compression ratio | / | 14.0 | ||
| 8 | Number of cylinders No. of cylinders | / | 6 | ||
| 9 | Total displacement Total displacement | L | 105.12 | ||
| 10 | Working stable speed Minimum stable speed | r/min | 300 | 300 | 320 |
| 11 | Average piston speed Mean piston speed | m/s | 8.25 | 8.25 | 8.8 |
| 12 | Average effective pressure Mean effective pressure | MPa | 2.349 | 2.451 | 2.203 |
| 13 | Supercharge pressure() Supercharged pressure | MPa | 0.32±0.01 | 0.36±0.01 | 0.30±0.01 |
| 14 | Explosion pressure Maximum exploration pressure | MPa | ≤ 17.5 | ≤ 18.5 | ≤ 16.0 |
| 15 | Exhaust temperature of each cylinder Each cylinder exhaust temperature | ℃ | ≤450 | ||
| 16 | Turbine front row temperature Exhaust temperature before turbocharger | ℃ | ≤580 | ||
| 17 | Fuel consumption rate Fuel oil consumption | g/kW. h | 188+5% | ||
| 18 | Oil consumption rate Lubrication oil consumption | g/kW. h | 1.0 | ||
| 19 | Substitution rate Maximum substitution rate | % | 90 | ||
| 21 | Fire order Fire order | / | Right machine turn right Clockwise: 1-3-5-6-4-2Left machine turn left Counterclockwise: 1-2-4-6-5-3 | ||
| 22 | Starting method Starting method | / | Compressed air motor starts Compressed air starting motor | ||
| 23 | Oil supply timing Fuel injection timing | ℃ A | 9-13 (The difference in oil supply timing of each cylinder is 1℃A) | ||
| 24 | Starting air pressure Starting air pressure | MPa | Air bottle pressure: 3.0 After the relief valve pressure: 1.0 | ||
| 25 | Cylinder height Height of lifting piston from crrankshaft | mm | 2010 | ||
| 26 | External dimensions Dimensions(L×W×H) | mm | 4497×2075×2610 (Length×Width×Height) (Reference size, the specific drawing shall prevail Only reference, please refer to the drawing) | ||
| 27 | The quality of the whole machine Weight | kg | About 14,000 | ||
| Serial number No | name Name | Unit | Technical Specifications Technical specifications | ||
| 1 | Type Type | / | Inline, four strokes, direct injection, turbocharged, irreversible In-line, four strokes, direct injection, turbocharger, irreversible | ||
| 2 | model Model | / | 6N260ZLC/S-3 6N260ZLCZ/S-3 | 6N260ZLC/S-4 6N260ZLCZ/S-4 | 6N260ZLC/S-5 6N260ZLCZ/S-5 |
| 3 | Continuous work Rated power | kW/PS | 1654/2250 | 1654/2250 | 1765/2400 |
| 4 | Continuous speed Rated speed | r/min | 800 | 850 | 850 |
| 5 | Cylinder diameter Cylinder bore | mm | 260 | ||
| 6 | Piston stroke Piston stroke | mm | 330 | ||
| 7 | Compression ratio Compression ratio | / | 14.0 | ||
| 8 | Number of cylinders No. of cylinders | / | 6 | ||
| 9 | Total displacement Total displacement | L | 105.12 | ||
| 10 | Working stable speed Minimum stable speed | r/min | 320 | 340 | 340 |
| 11 | Average piston speed Mean piston speed | m/s | 8.8 | 9.35 | 9.35 |
| 12 | Average effective pressure Mean effective pressure | MPa | 2.362 | 2.223 | 2.371 |
| 13 | Supercharge pressure() Supercharge pressure | MPa | 0.34±0.01 | 0.31±0.01 | 0.35±0.01 |
| 14 | Explosion pressure Maximum exploration pressure | MPa | ≤ 17.5 | ≤16.5 | ≤ 18.0 |
| 15 | Exhaust temperature of each cylinder Each cylinder exhaust temperature | ℃ | ≤450 | ||
| 16 | Turbine front row temperature Exhaust temperature before turbocharger | ℃ | ≤580 | ||
| 17 | Fuel consumption rate Fuel oil consumption | g/kW. h | 188+5% | ||
| 18 | Oil consumption rate Lubrication oil consumption | g/kW. h | 1.0 | ||
| 19 | Substitution rate Maximum substitution rate | % | 90 | ||
| 21 | Fire order Fire order | / | Right machine turn right Clockwise: 1-3-5-6-4-2Left machine turn left Counterclockwise: 1-2-4-6-5-3 | ||
| 22 | Starting method Starting method | / | Compressed air motor starts Compressed air starting motor | ||
| 23 | Oil supply timing Fuel injection timing | ℃ A | 9-13 (The difference in oil supply timing of each cylinder is 1℃A) | ||
| 24 | Starting air pressure Starting air pressure | MPa | Air bottle pressure: 3.0 pressure relief valve rear pressure After the relief valve pressure: 1.0 | ||
| 25 | Cylinder height Height of lifting piston from crrankshaft | mm | 2010 | ||
| 26 | Dimensions (L×W×H) | mm | 4497×2075×2610 (Length×Width×Height) (Reference size, the specific drawing shall prevail Only reference, please refer to the drawing) | ||
| 27 | The quality of the whole machine Weight | kg | About 14,000 | ||
| Serial number No | name Name | Unit | Technical Specifications Technical specifications | |||||
| 1 | Type Type | / | Inline, four strokes, direct injection, turbocharged, irreversible In-line, four strokes, direct injection, turbocharger, irreversible | |||||
| 2 | model Model | / | 8N260ZLC/S 8N260ZLCZ/S | 8N260ZLC/S-1 8N260ZLCZ/S-1 | 8N260ZLC/S-2 8N260ZLCZ/S-2 | 8N260ZLC/S-3 8N260ZLCZ/S-3 | 8N260ZLC/S-4 8N260ZLCZ/S-4 | 8N260ZLC/S-5 8N260ZLCZ/S-5 |
| 3 | Continuous power Rated power | kW/PS | 2058/2800 | 2147/2920 | 2058/2800 | 2207/3000 | 2207/3000 | 2354/3200 |
| 4 | Continuous speed Rated speed | r/min | 750 | 750 | 800 | 800 | 800 | 800 |
| 5 | Cylinder diameter Cylinder bore | mm | 260 | |||||
| 6 | Piston stroke Piston stroke | mm | 330 | |||||
| 7 | Compression ratio Compression ratio | / | 14.0 | |||||
| 8 | Number of cylinders No. of cylinders | / | 8 | |||||
| 9 | Total displacement Total displacement | L | 140.17 | |||||
| 10 | Minimum stable speed | r/min | 300 | 300 | 320 | 320 | 340 | 340 |
| 11 | Average piston speed Mean piston speed | m/s | 8.25 | 8.25 | 8.8 | 8.8 | 9.35 | 9.35 |
| 12 | Average effective pressure Mean effective pressure | MPa | 2.349 | 2.451 | 2.203 | 2.362 | 2.223 | 2.371 |
| 13 | Supercharge pressure() Supercharged pressure | MPa | 0.32±0.01 | 0.36±0.01 | 0.30±0.01 | 0.34±0.01 | 0.31±0.01 | 0.35±0.01 |
| 14 | Maximum explosion pressure | MPa | ≤ 17.5 | ≤ 18.5 | ≤ 16.0 | ≤ 17.5 | ≤ 16.5 | ≤ 18.0 |
| 15 | Exhaust temperature of each cylinder Each cylinder exhaust temperature | ℃ | ≤ 450 | |||||
| 16 | Turbine front row temperature Exhaust temperature before turbocharger | ℃ | ≤580 | |||||
| 17 | Fuel consumption rate Fuel oil consumption | g/kW. h | 188+5% | |||||
| 18 | Oil consumption rate Lubrication oil consumption | g/kW. h | 1.0 | |||||
| 19 | Substitution rate Maximum substitution rate | % | 90 | |||||
| 21 | Fire order Fire order | / | Right turn right Clockwise: 1-3-5-7-8-6-4-2 Left turn left Counterclockwise: 1-2-4-6-8-7-5-3 | |||||
| 22 | Starting method Starting method | / | Compressed air motor starts Compressed air starting motor | |||||
| 23 | Oil supply timing Fuel injection timing | ℃A | 9-13 (The difference in oil supply timing of each cylinder is 1℃A) | |||||
| 24 | Starting air pressure Starting air pressure | MPa | Air bottle pressure: 3.0 pressure after pressure reducing valve After the relief valve pressure: 1.0 | |||||
| 25 | Cylinder height Height of lifting piston from crrankshaft | mm | 2010 | |||||
| 26 | Dimensions (L×W×H) | mm | 5307×2075×2610 (Length×Width×Height) (Reference size, the specific drawing shall prevail Only reference, please refer to the drawing) | |||||
| 27 | The of the whole machine quality | kg | About 19,000 | |||||
Serial number No | name Name | Unit | Technical Specifications Technical specifications | |||
| 1 | Type Type | / | Inline, four strokes, direct injection, turbocharged, irreversible In-line, four strokes, direct injection, turbocharger, irreversible | |||
| 2 | model Model | / | 9N260ZLC/S-1 9N260ZLCZ/S-1 | 9N260ZLC/S-2 9N260ZLCZ/S-2 | 9N260ZLC/S-3 9N260ZLCZ/S-3 | 9N260ZLC/S-4 9N260ZLCZ/S-4 |
| 3 | Continuous work Rated power | kW/PS | 2280/3100 | 2207/3000 | 2147/2920 | 2058/2800 |
| 4 | Continuous speed Rated speed | r/min | 825 | 800 | 750 | 750 |
| 5 | Cylinder diameter Cylinder bore | mm | 260 | |||
| 6 | Piston stroke Piston stroke | mm | 330 | |||
| 7 | Compression ratio Compression ratio | / | 14.0 | |||
| 8 | Number of cylinders No. of cylinders | / | 9 | |||
| 9 | Total displacement Total displacement | L | 157.69 | |||
| 10 | Minimum stable speed | r/min | 330 | 320 | 300 | 300 |
| 11 | Average piston speed Mean piston speed | m/s | 9.08 | 8.8 | 8.25 | 8.25 |
| 12 | Average effective pressure Mean effective pressure | MPa | 2.102 | 2.099 | 2.179 | 2.088 |
| 13 | Supercharge pressure() Supercharge pressure | MPa | 0.28±0.01 | 0.28±0.01 | 0.29±0.01 | 0.28±0.01 |
| 14 | Explosion pressure Maximum exploration pressure | MPa | ≤ 18.5 | ≤ 16.0 | ≤ 17.5 | ≤ 16.5 |
| 15 | Each cylinder exhaust temperature | ℃ | ≤ 450 | |||
| 16 | Turbine front row temperature Exhaust temperature before turbocharger | ℃ | ≤580 | |||
| 17 | Fuel consumption rate Fuel oil consumption | g/kW. h | 188+5% | |||
| 18 | Oil consumption rate Lubrication oil consumption | g/kW. h | 1.0 | |||
| 19 | Substitution rate | % | 90 | |||
| 21 | Fire order Fire order | / | Right turn right Clockwise: 1-3-5-7-8-6-4-2 Left turn left Counterclockwise: 1-2-4-6-8-7-5-3 | |||
| 22 | Starting method Starting method | / | Compressed air motor starts Compressed air starting motor | |||
| 23 | Oil supply timing | ℃A | 9-13 (The difference in oil supply timing of each cylinder is 1℃A) | |||
| 24 | Starting air pressure Starting air pressure | MPa | Air bottle pressure: 3.0 Pressure pressure after the relief valve pressure: 1.0 | |||
| 25 | Cylinder height Height of lifting piston from crrankshaft | mm | 2010 | |||
| 26 | Dimensions (L×W×H) | mm | 5307×2075×2610 (Length×Width×Height) (Reference size, the specific drawing shall prevail Only reference, please refer to the drawing) | |||
| 27 | The quality of the whole machine Weight | kg | About 19,000 | |||
