The generator sets are extensively used for oil drilling rigs, special purpose vehicles, movable electric stations, reserve power supply, engineering machinery, heavy trucks, and in well sites.
Type | Four-stroke, water cooled, air-to-air intercooler, direct-injection type combustion chamber | |||||||
Number and arrangement of cylinders | 6-cylinder in-line | |||||||
Cylinder diameter×Stroke | mm | 140×165 | ||||||
Displacement of a single cylinder | L | 32.17 | ||||||
Compression ratio | 17:1 | |||||||
Rated power | kW | 427 | 457 | |||||
Continuous revolution | r/min | 2100 | 1500 | |||||
Min. operating speed (steady-state) r/min | ||||||||
Under the operating condition of continuous power | Specific fuel consumption | g/kW.h | ≤212 | ≤195 | ||||
Specific oil consumption | g/kW.h | 0.35 | 0.3 | |||||
Mean effective pressure | MPa | 1.6 | 2.4 | |||||
Mean speed of piston m/s | 11.6 | 8.3 | ||||||
Idle speed rpm | 600 | |||||||
Smoke intensity FSU | ||||||||
Noise dB(A) | 98 | |||||||
Emission | Meet US EPA TIER2 | |||||||
Exhaust gas temperature (before the turbine) | 670 | 640 | ||||||
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 | Electric or air | |||||||
Net weight (without flywheel) kg | 1500 | |||||||
Overall size (l×b×h) mm | 1900×1000×1400 |
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.