Diesel Engine 12V26/32
CNPC JICHAI POWER DIESEL ENGINE
About the product
TECHNICAL SPECIFICATIONS
| Type | Four-stroke, water cooled, supercharged, intake intercooled, direct-injection type combustion chamber | ||||
| Number and arrangement of cylinders | 12-cylinder, V type, 60° | ||||
| Cylinder diameter×Stroke | mm | 260×320 | |||
| Displacement of a single cylinder | L | 17 | |||
| Compression ratio | 16:1 | ||||
| Continuous power | kW | 4170 | |||
| Continuous revolution | r/min | 1000 | |||
| Min. operating speed (steady-state) r/min | 350 | ||||
| Under the operating condition of continuous power | Specific fuel consumption | g/kW.h | ≤184+5% | ||
| Specific oil consumption | g/kW.h | ≤0.5 | |||
| Mean effective pressure | MPa | 2.45 | |||
| Mean speed of piston m/s | 10.7 | ||||
| Exhaust gas temperature (after the turbo) ℃ | 354 | ||||
| Smoke intensity FSU | ≤0.5 | ||||
| Noise dB(A) | ≤120 | ||||
| Emission | The diesel engines with different configuration meet IMO Tier Ⅰor Tier Ⅱ standards. | ||||
| Fuel system | Common rail system | ||||
| Type of fuel | Light diesel oil | ||||
| Direction of rotation | Counterclockwise (face the flywheel end) | ||||
| Cooling mode | Forced cooling | ||||
| Lubrication mode | Pressure lubrication | ||||
| Starting mode | Air motor | ||||
| Net weight (without flywheel) kg | 29500 | ||||
| Overall size (l×b×h) mm | 5830×2240×3355 | ||||
