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4000 Long-stroke Diesel Engine
Description of 4000 Long-stroke Diesel Engine
- Economical operation, reduced downtime
- Designed for the machine and equipment with big load changes
- Power: 1200 kW and 1320 kW
- Fuel consumption: ≤202 g/kW.h
- Oil consumption: ≤1.0 g/kW.h
- Net weight: 9300 kg
Applications
Widespread use of diesel engines, particularly in oil drilling rigs, ships and diesel generating sets etc.
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Specification of 4000 Long-stroke Diesel Engine
| Model | BL12V190ZL-1 | BL12V190ZL-2 | BL12V190ZL-3 |
| Type | Four-stroke, water cooling, exhaust gas turbocharged, inlet air inter cooling, pre-combustion chamber | ||
| No.and layout of cylinder | 12-cylinder, V shape, 60°angle | ||
| Cylinder diameter (mm) | 190 | ||
| Piston stroke (mm) | 255 | ||
| Standby power (kW) | 1320 | 1100 | 1440 |
| Standby speed (r/min) | 1200 | 1000 | 1300 |
| Normal power (kW) | 1260 | 1000 | 1360 |
| Normal speed (r/min) | 1200 | 1000 | 1300 |
| Cylinder total displacement (L) | 86.72 | ||
| Fuel consumption (g/kW.h) | ≤200 | ||
| Oil consumption (g/kW.h) | ≤1.0g | ||
| Gas exhaust temperature before turbine (℃) | ≤600 | ||
| Water temperature (℃) | ≤85 | ||
| Oil temperature (℃) | ≤90 | ||
| Stable rate (%) | ≤5 | ||
| Combustion air flow (kg/s) | 2.45 | 2.04 | 2.23 |
| Exhaust flow (m³/h) | 18779 | 15649 | 20229 |
| Oil sump capacity (L) | 340 | ||
| High temperature water capacity (L) | 160 | ||
| Low temperature water capacity (L) | 60 | ||
| Starting type | Air motor or electric motor starting | ||
| Lubricating | Pressure and spray lubrication | ||
| Crankshaft rotation direction | counter-clockwise (facing the power output end) | ||
| Dimension (mm) | 2950×1980×2312 | ||
| Net quality (kg) | 9300 | ||
Parameters
| Model | Basic type | Complete set engine | ||||
| BL12V190ZL-1 | BL12V190ZL-2 | BL12V190ZL-3 | BL12V190PZL-1 | BL12V190PZL-2 | B12V190PZL-3 | |
| Type | Four-stroke, water cooling, exhaust gas turbocharged, inlet air inter cooling, direct injection combustion chamber | |||||
| No. and layout of cylinder | 12-cylinder, V shape, 60° angle | |||||
| Cylinder diameter (mm) | 190 | |||||
| Piston stroke (mm) | 255 | |||||
| Standby power (kW) | 1320 | 1100 | 1440 | 1260 | 1040 | 1380 |
| Standby speed (r/min) | 1200 | 1000 | 1300 | 1200 | 1000 | 1300 |
| Normal power (kW) | 1260 | 1000 | 1360 | 1140 | 940 | 1300 |
| Normal speed (r/min) | 1200 | 1000 | 1300 | 1200 | 1000 | 1300 |
| Cylinder total displacement (L) | 86.72 | |||||
| Fuel consumption (g/kW.h) | ≤200 | |||||
| Oil consumption (g/kW.h) | ≤1.0g | |||||
| Gas exhaust temperature before turbine(℃) | ≤600 | |||||
| Water temperature(℃) | ≤85 | |||||
| Oil temperature(℃) | ≤90 | |||||
| Stable rate(%) | ≤5 | |||||
| Cooling | ||||||
| Combustion air flow (kg/s) | 2.45 | 2.04 | 2.23 | 2.33 | 1.9 | 2.45 |
| Exhaust flow (m³/h) | 18779 | 15649 | 20229 | 18862 | 15386 | 19539 |
| Oil sump capacity (L) | 340 | 340 | ||||
| High temperature water capacity (L) | 160 | 280 | ||||
| Low temperature water capacity (L) | 60 | 180 | ||||
| Starting | Air motor or electric motor starting | |||||
| Lubricating | Press and spray lubrication | |||||
| Steering | Anticlockwise (facing the output end) | |||||
| Dimension (mm) | 2950×1980×2312 | 3980×2250×2850 | ||||
| Net weight (kg) | 9300 | 11000 | ||||
CNPC JICHAI was formed in 1920, we are a prestigious brand in China and is a global leader in internal conbustion engine and generator set manufacturing. Our power solutions are designed to improve your performance and productivity.
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