Yutong King long /Higer/Huanghai/Youngman Bus Parts YC6L240-40 Diesel Engine

4-Valve Per Cylinder Technology-centered injector, more even atomization and more complete combustion, improved airflow, higher efficiency of air intake and exhaust, lower fuel consumption and better for environmental protection.

Full-Authority Electronic Controls–optimize engine performance and provide seamless integration with other components, advanced diagnostics, plus a complete set of programming options.

High-performance Configuration:

> 4-valve per cylinder technology, higher efficiency of air intake and exhaust

> Fuel injection system adopting BOSCH electronic control high pressure common rail or DELPHI EUP, better working capability

> Honeywell GT turbo-charger, optimized performance at high speeds

> Oil sump made of multilayer vibration-damping steel plate, lower noise

> Equipped with German Mahle pistons, more reliable operation

Lower Fuel Consumption-Equipped with DELPHI EUP or BOSCH electronic control high-pressure common rail fuel injection system, ensured quality of fuel atomization; equipped with HONEYWELL GT series turbocharger featured by wider high efficiency-band and quicker response; equipped with piston rings designed, reduced the oil consumption

Stronger Power-8.4L displacement and bigger torque reserve, max. torque reaching 1280N.m, max. power reaching 330 horse powers, better capability for starting to move and acceleration performance

Lower Emission-passed certification of German TUV Company, meets Euro-II, Euro-III and Euro-IV standards for emission.

Lower Noise-4-valve per cylinder technology, lower noise, Optimized piston profile and piston-to-cylinder clearance, lower the noise made by piston, noise shields for key locations such as cylinder head cover, gear chamber, cylinder block etc., equipped with the suspended & noise-reducing oil sump made of multilayer vibration damping steel plate