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Zibo Z170 series dual-fuel engine is a new energy-saving engine designed and developed based on the Z170 series diesel engine, fully absorbing advanced domestic and foreign technologies and design ideas, and maintaining its good power, economy, reliability and other advantages.
Zibo Z170 series dual-fuel engines adopt electronically controlled multi-point injection technology. The engine can switch working status according to the actual working conditions, and can use LNG diesel dual fuel or diesel alone. It realizes the ratio of gas and diesel injection through an electronic control unit, so that the engine always operates in a state and saves diesel without affecting power output, thereby achieving energy-saving and emission reduction effects. The comprehensive fuel replacement rate is 75% and the fuel replacement rate is 85%. The common working conditions of ships are mostly low-speed and high-torque. They can meet the needs of low-load filling in dual-fuel mode. Under low-load conditions, 10% of the load point can enter dual-fuel mode, and the replacement rate can reach more than 40%.
Zibo Z170 series dual-fuel engines are mainly based on the marine main, auxiliary and land unit markets.
| Serial number No | Project ltem | Unit | Technical specifications | |||||
| 1 | Model Model | / | Z6170ZLC/S Z6170ZLCZ/S | Z6170ZLC/S-1 Z6170ZLCZ/S-1 | Z6170ZLC/S-2 Z6170ZLCZ/S-2 | Z6170ZLC/S-3 Z6170ZLCZ/S-3 | Z6170ZLC/S-4 Z6170ZLCZ/S-4 | Z6170ZLC/S-5 Z6170ZLCZ/S-5 |
| 2 | Type Type | / | Inline, four strokes, direct injection, turbocharger, intercooling, irreversible | |||||
| 3 | NO. of cylinders | / | 6 | |||||
| 4 | Cylinder diameter Cylinder bore | mm | 170 | |||||
| 5 | Piston stroke Piston stroke | mm | 200 | |||||
| 6 | Calibrated speed Rated speed | r/min | 1000 | 1000 | 1000 | 1200 | 1200 | 1200 |
| 7 | Calibration power Rated power | kW | 300 | 220 | 258 | 330 | 350 | 260 |
| 8 | Average piston speed Mean piston speed | m/s | 6.67 | 6.67 | 6.67 | 8 | 8 | 8 |
| 9 | Average effective pressure Mean effective pressure | MPa | 1.322 | 0.969 | 1.137 | 1.212 | 1.285 | 0.955 |
| 10 | Fuel consumption rate Fuel oil consumption | g/kW.h | 185 (Diesel mode Diesel oil method) | |||||
| 11 | Substitution rate Maximum substitution rate | % | 85 | |||||
| 12 | Compression ratio Compression ratio | / | 14.5:1 | |||||
| 13 | Rotation and fire order | / | Viewed from flywheel side: Turn left Counterclockwise, the fire order1-5-3-6-2-4 Turn right Clockwise, the fire order1-4-2-6-3-5 | |||||
| 14 | Cooling method | / | Closed water cooling | |||||
| 15 | Starting method | / | Air, Electrical, Air & Electrical motor starting | |||||
| 16 | Lubricating method | / | Pressure lubrication Pressure | |||||
| 17 | Dimensions (LxWxH) | mm | Length x width x height: 2612x1475x1835 (for reference only, the actual model shall be the only reference) | |||||
| 18 | Net Weight | kg | 3200 | |||||
| Serial number No | project Item | Unit | Technical specifications | |||||
| 1 | model Model | / | Z6170ZLC/S-6 Z6170ZLCZ/S-6 | Z6170ZLC/S-14 Z6170ZLCZ/S-14 | Z6170ZLC/S-18 Z6170ZLCZ/S-18 | Z6170ZLC/S-9 Z6170ZLCZ/S-9 | Z6170ZLC/S-7 Z6170ZLCZ/S-7 | Z6170ZLC/S-8 Z6170ZLCZ/S-8 |
| 2 | Type Type | / | Inline, four strokes, direct injection, turbocharger, intercooling, irreversible in-line, four strokes, direct injection turbocharger, intercoolig, irreversible | |||||
| 3 | NO. of cylinders | / | 6 | |||||
| 4 | Cylinder diameter Cylinder bore | mm | 170 | |||||
| 5 | Piston stroke Piston stroke | mm | 200 | |||||
| 6 | Calibrated speed Rated speed | r/min | 1200 | 1200 | 1200 | 1350 | 1500 | 1500 |
| 7 | Calibration power Rated power | kW | 300 | 250 | 385 | 400 | 400 | 450 |
| 8 | Average piston speed Mean piston speed | m/s | 8 | 8 | 8 | 9 | 10 | 10 |
| 9 | Average effective pressure Mean effective pressure | MPa | 1.101 | 0.918 | 1.414 | 1.306 | 1.175 | 1.322 |
| 10 | Fuel consumption rate Fuel oil consumption | g/kW.h | 185 (Diesel mode Diesel oil method) | |||||
| 11 | Substitution rate Maximum subscription rate | % | 85 | |||||
| 12 | Compression ratio Compression ratio | / | 14.5:1 | |||||
| 13 | Rotation and fire order | / | Viewed from flywheel side: Turn left Counterclockwise, the fire order1-5-3-6-2-4 Turn right Clockwise, the fire order1-4-2-6-3-5 | |||||
| 14 | Cooling method Cooling method | / | Closed water cooling | |||||
| 15 | Starting method Starting method | / | Air, Electrical, Air & Electrical motor starting | |||||
| 16 | Lubricating method | / | Pressure lubrication Pressure | |||||
| 17 | Dimensions (LxWxH) | mm | Length x width x height: 2612x1475x1835 (for reference only, the actual model shall be the only reference) | |||||
| 18 | Net Weight | kg | 3200 | |||||
| Serial number No | project Item | Unit | Technical specifications | |||||
| 1 | model Model | / | Z8170ZLC/S-6 Z8170ZLCZ/S-6 | Z8170ZLC/S-18 Z8170ZLCZS-18 | Z8170ZLC/S-9 Z8170ZLCZ/S-9 | Z8170ZLC/S-20 Z8170ZLCZ/S-20 | Z8170ZLC/S-7 Z8170ZLCZ/S-7 | Z8170ZLC/S-8 Z8170ZLCZ/S-8 |
| 2 | Type Type | / | Inline, four strokes, direct injection turbocharger, intercooling, irreversible | |||||
| 3 | NO. of cylinders | / | 8 | |||||
| 4 | Cylinder diameter Cylinder bore | mm | 170 | |||||
| 5 | Piston stroke Piston stroke | mm | 200 | |||||
| 6 | Calibrated speed Rated speed | r/min | 1200 | 1200 | 1350 | 1350 | 1500 | 1500 |
| 7 | Calibration power Rated power | kW | 400 | 528 | 540 | 575 | 540 | 600 |
| 8 | Average piston speed Mean piston speed | m/s | 8 | 8 | 9 | 9 | 10 | 10 |
| 9 | Average effective pressure Mean effective pressure | MPa | 1.102 | 1.454 | 1.322 | 1.407 | 1.19 | 1.322 |
| 10 | Fuel consumption rate Fuel oil consumption | g/kW-h | 185 (Diesel mode Diesel oil method) | |||||
| 11 | Substitution rate Maximum substitution rate | % | 85 | |||||
| 12 | Compression ratio Compression ratio | / | 14.5:1 | |||||
| 13 | Rotation and fire order | / | Viewed from flywheel side: Turn left Counterclockwise, the fire order1-5-7-3-8-4-2-6 Turn right Clockwise, the fire order1-6-2-4-8-3-7-5 | |||||
| 14 | Cooling method Cooling method | / | Closed water cooling | |||||
| 15 | Starting method | / | Air, Electrical, Air & Electrical motor starting | |||||
| 16 | Lubricating method | / | Pressure lubrication Pressure | |||||
| 17 | Dimensions (LxWxH) | mm | Length x width x height: 3080x1440x2050 (for reference only, the actual model shall be the only reference) | |||||
| 18 | Net Weight | kg | 4300 | |||||
Zibo Z170 series dual-fuel engine is a new energy-saving engine designed and developed based on the Z170 series diesel engine, fully absorbing advanced domestic and foreign technologies and design ideas, and maintaining its good power, economy, reliability and other advantages.
Zibo Z170 series dual-fuel engines adopt electronically controlled multi-point injection technology. The engine can switch working status according to the actual working conditions, and can use LNG diesel dual fuel or diesel alone. It realizes the ratio of gas and diesel injection through an electronic control unit, so that the engine always operates in a state and saves diesel without affecting power output, thereby achieving energy-saving and emission reduction effects. The comprehensive fuel replacement rate is 75% and the fuel replacement rate is 85%. The common working conditions of ships are mostly low-speed and high-torque. They can meet the needs of low-load filling in dual-fuel mode. Under low-load conditions, 10% of the load point can enter dual-fuel mode, and the replacement rate can reach more than 40%.
Zibo Z170 series dual-fuel engines are mainly based on the marine main, auxiliary and land unit markets.
| Serial number No | Project ltem | Unit | Technical specifications | |||||
| 1 | Model Model | / | Z6170ZLC/S Z6170ZLCZ/S | Z6170ZLC/S-1 Z6170ZLCZ/S-1 | Z6170ZLC/S-2 Z6170ZLCZ/S-2 | Z6170ZLC/S-3 Z6170ZLCZ/S-3 | Z6170ZLC/S-4 Z6170ZLCZ/S-4 | Z6170ZLC/S-5 Z6170ZLCZ/S-5 |
| 2 | Type Type | / | Inline, four strokes, direct injection, turbocharger, intercooling, irreversible | |||||
| 3 | NO. of cylinders | / | 6 | |||||
| 4 | Cylinder diameter Cylinder bore | mm | 170 | |||||
| 5 | Piston stroke Piston stroke | mm | 200 | |||||
| 6 | Calibrated speed Rated speed | r/min | 1000 | 1000 | 1000 | 1200 | 1200 | 1200 |
| 7 | Calibration power Rated power | kW | 300 | 220 | 258 | 330 | 350 | 260 |
| 8 | Average piston speed Mean piston speed | m/s | 6.67 | 6.67 | 6.67 | 8 | 8 | 8 |
| 9 | Average effective pressure Mean effective pressure | MPa | 1.322 | 0.969 | 1.137 | 1.212 | 1.285 | 0.955 |
| 10 | Fuel consumption rate Fuel oil consumption | g/kW.h | 185 (Diesel mode Diesel oil method) | |||||
| 11 | Substitution rate Maximum substitution rate | % | 85 | |||||
| 12 | Compression ratio Compression ratio | / | 14.5:1 | |||||
| 13 | Rotation and fire order | / | Viewed from flywheel side: Turn left Counterclockwise, the fire order1-5-3-6-2-4 Turn right Clockwise, the fire order1-4-2-6-3-5 | |||||
| 14 | Cooling method | / | Closed water cooling | |||||
| 15 | Starting method | / | Air, Electrical, Air & Electrical motor starting | |||||
| 16 | Lubricating method | / | Pressure lubrication Pressure | |||||
| 17 | Dimensions (LxWxH) | mm | Length x width x height: 2612x1475x1835 (for reference only, the actual model shall be the only reference) | |||||
| 18 | Net Weight | kg | 3200 | |||||
| Serial number No | project Item | Unit | Technical specifications | |||||
| 1 | model Model | / | Z6170ZLC/S-6 Z6170ZLCZ/S-6 | Z6170ZLC/S-14 Z6170ZLCZ/S-14 | Z6170ZLC/S-18 Z6170ZLCZ/S-18 | Z6170ZLC/S-9 Z6170ZLCZ/S-9 | Z6170ZLC/S-7 Z6170ZLCZ/S-7 | Z6170ZLC/S-8 Z6170ZLCZ/S-8 |
| 2 | Type Type | / | Inline, four strokes, direct injection, turbocharger, intercooling, irreversible in-line, four strokes, direct injection turbocharger, intercoolig, irreversible | |||||
| 3 | NO. of cylinders | / | 6 | |||||
| 4 | Cylinder diameter Cylinder bore | mm | 170 | |||||
| 5 | Piston stroke Piston stroke | mm | 200 | |||||
| 6 | Calibrated speed Rated speed | r/min | 1200 | 1200 | 1200 | 1350 | 1500 | 1500 |
| 7 | Calibration power Rated power | kW | 300 | 250 | 385 | 400 | 400 | 450 |
| 8 | Average piston speed Mean piston speed | m/s | 8 | 8 | 8 | 9 | 10 | 10 |
| 9 | Average effective pressure Mean effective pressure | MPa | 1.101 | 0.918 | 1.414 | 1.306 | 1.175 | 1.322 |
| 10 | Fuel consumption rate Fuel oil consumption | g/kW.h | 185 (Diesel mode Diesel oil method) | |||||
| 11 | Substitution rate Maximum subscription rate | % | 85 | |||||
| 12 | Compression ratio Compression ratio | / | 14.5:1 | |||||
| 13 | Rotation and fire order | / | Viewed from flywheel side: Turn left Counterclockwise, the fire order1-5-3-6-2-4 Turn right Clockwise, the fire order1-4-2-6-3-5 | |||||
| 14 | Cooling method Cooling method | / | Closed water cooling | |||||
| 15 | Starting method Starting method | / | Air, Electrical, Air & Electrical motor starting | |||||
| 16 | Lubricating method | / | Pressure lubrication Pressure | |||||
| 17 | Dimensions (LxWxH) | mm | Length x width x height: 2612x1475x1835 (for reference only, the actual model shall be the only reference) | |||||
| 18 | Net Weight | kg | 3200 | |||||
| Serial number No | project Item | Unit | Technical specifications | |||||
| 1 | model Model | / | Z8170ZLC/S-6 Z8170ZLCZ/S-6 | Z8170ZLC/S-18 Z8170ZLCZS-18 | Z8170ZLC/S-9 Z8170ZLCZ/S-9 | Z8170ZLC/S-20 Z8170ZLCZ/S-20 | Z8170ZLC/S-7 Z8170ZLCZ/S-7 | Z8170ZLC/S-8 Z8170ZLCZ/S-8 |
| 2 | Type Type | / | Inline, four strokes, direct injection turbocharger, intercooling, irreversible | |||||
| 3 | NO. of cylinders | / | 8 | |||||
| 4 | Cylinder diameter Cylinder bore | mm | 170 | |||||
| 5 | Piston stroke Piston stroke | mm | 200 | |||||
| 6 | Calibrated speed Rated speed | r/min | 1200 | 1200 | 1350 | 1350 | 1500 | 1500 |
| 7 | Calibration power Rated power | kW | 400 | 528 | 540 | 575 | 540 | 600 |
| 8 | Average piston speed Mean piston speed | m/s | 8 | 8 | 9 | 9 | 10 | 10 |
| 9 | Average effective pressure Mean effective pressure | MPa | 1.102 | 1.454 | 1.322 | 1.407 | 1.19 | 1.322 |
| 10 | Fuel consumption rate Fuel oil consumption | g/kW-h | 185 (Diesel mode Diesel oil method) | |||||
| 11 | Substitution rate Maximum substitution rate | % | 85 | |||||
| 12 | Compression ratio Compression ratio | / | 14.5:1 | |||||
| 13 | Rotation and fire order | / | Viewed from flywheel side: Turn left Counterclockwise, the fire order1-5-7-3-8-4-2-6 Turn right Clockwise, the fire order1-6-2-4-8-3-7-5 | |||||
| 14 | Cooling method Cooling method | / | Closed water cooling | |||||
| 15 | Starting method | / | Air, Electrical, Air & Electrical motor starting | |||||
| 16 | Lubricating method | / | Pressure lubrication Pressure | |||||
| 17 | Dimensions (LxWxH) | mm | Length x width x height: 3080x1440x2050 (for reference only, the actual model shall be the only reference) | |||||
| 18 | Net Weight | kg | 4300 | |||||
