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9L 32/40 Diesel Engine
Our company is a licensed manufacturer of German MAN32/40 diesel engine. MAN Diesel is a world's leading designer and producer of medium- and low-speed diesel engines. And its MAN diesel engines cover nearly 50% of the power required all over the world. The 32/40 diesel engines are divided into in-line type and V type, including in-line 6-, 7-, 8-, 9-cylinders and V type 14-, 16- and 18-cylinders. They offer two rotation speeds, namely, 720r/min and 750r/min, with power ranging from 3000 kW to 9000 kW.
- The diesel engine provides high efficiency, high power density, precombustion chamber structure, spark plug ignition, and stable combustion performance.
- The single point injection system responds quickly, which offers improved reliability of the air-fuel ratio control and homogeneous combustion in different cylinders.
- Integrated SaCoSone control system comes with functions of engine control, alarm, detection and safety protection. It can offer remote control of the diesel engine.
- The reliable diesel engine is very economical and has low emission.
The diesel engine is used in compressor drive, ocean platform drive, industrial power plants, ocean-going vessels, underground gas storage projects, and more.
| Type | Four-stroke, direct-injection type combustion chamber, water cooled, exhaust turbocharging, intake intercooled | ||||||
| Number and arrangement of cylinders | 9-cylinder in-line | ||||||
| Cylinder diameter×Stroke | mm | 320×400 | |||||
| Displacement of a single cylinder | L | 32.17 | |||||
| Compression ratio | 14.5:1 | ||||||
| Continuous power | kW | 4500 | |||||
| Continuous revolution | r/min | 750 | 720 | ||||
| Min. operating speed (steady-state) r/min | 250 | ||||||
| Under the operating condition of continuous power | Specific fuel consumption | g/kW.h | ≤181+5% | ||||
| Specific oil consumption | g/kW.h | ≤0.5 | |||||
| Mean effective pressure | MPa | 2.49 | 2.59 | ||||
| Mean speed of piston m/s | 10 | 9.6 | |||||
| Exhaust gas temperature (after the turbo) ℃ | 354 | ||||||
| Smoke intensity FSU | ≤0.3 | ||||||
| Noise dB(A) | ≤108 | ||||||
| Emission | The diesel engines with different configuration meet IMO Tier Ⅰ or Tier Ⅱ standards. | ||||||
| Type of fuel | MGO, MDO, HFO (700cst@50°) Optional | ||||||
| Direction of rotation | Clockwise or counterclockwise (face the flywheel end) | ||||||
| Cooling mode | Forced cooling | ||||||
| Lubrication mode | Pressure lubrication | ||||||
| Starting mode | Compressed air | ||||||
| Net weight (without flywheel) kg | 51000 | ||||||
| Overall size (l×b×h) mm | 7530×2715×4490 | ||||||
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.
