To urban centers, and to mines around the world. Kobelco's all-out innovation brings you durable earth-friendly construction machinery that's equal to any task, at sites all over the planet. Increased power and even greater fuel economy bring higher effciency to any project.
Kobelco SK240SN machines are also more durable than ever, able to withstand the rigors of the toughest job sites. It all adds up to new levels of value that are a step ahead of the times. Also, this machine conforms to Stage IV Exhaust Emission Standards, thanks to its significantly reduced NOx* emissions. While focusing on the global environment of the future, Kobelco offers next-generation productivity to meet the need for lower life cycle costs and exceed the expectations of customers the world over.
Arm Interflow System
When lowering the boom, this system uses the downward force generated by the boom's weight to push fluid to the shovel arm. This greatly reduces the need to apply power from outside the system.
Hydraulic circuit reduces energy loss
We have made every effort to enhance fuel eciency by minimizing hydraulic pressure resistance, improving the hydraulic line layout to control friction resistance loss and minimizing valve resistance.
Fuel consumption is lower in ECO-mode/S-mode in comparison with the previous model (Generation 9).
AIS (Auto Idle Stop)
If the boarding/disembarking lever is left up, the engine will stop automatically.
This eliminates wasteful idling during standby, saving fuel and reducing CO2 emissions as well.
SCR System with DEF/Urea
The engine exhaust system has an SCR system that converts NOx emissions into harmless nitrogen and water. Combining this with a post-exhaust gas treatment system that captures and disposes of PM, the SK240SN has a much cleaner exhaust that meets Stage IV exhaust emission standards.
NOx reduction rate
(Compared to previous models) About 88% decrease.
Rolled Cople for pipe