Features And Benefits
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 ¨C 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
> BOSCH high-pressure common rail technology, stronger 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
Stronger Power-10L displacement and Max. torque reaching 1680N.m,Maximum power 390HP, optimized performance at high speeds, quick response for acceleration
Lower emission-passed certification of both German TUV,meets Euro-II, Euro-III and Euro-IV standard of emission.
Lower Noise-Optimized piston profile and piston-to-cylinder clearance, lower the noise made by piston, adopting rear-positioned timing gear chamber and advanced point-line gear-meshing technology, lower the mechanical noise of the transmission system.
Main Technical Parameters
Model | YC6M340£20 | YC6M360¡ª20 | YC6M390£20 | YC6M320£30 | YC6M340£30 | YC6M360¡ª30 | YC6M375¡ª30 | YC6M390£30 |
Type | Vertical, in-line, 6 cylinder, water-cooled, 4-stroke |
No. of Valve | 24 |
Displacement£¨L£© | 10 |
Intake Way | Turbo-charging & Inter-cooling |
Rated power/speed£¨kW/ r/min£© | 250/2100 | 266/2100 | 288/2100 | 236/2100 | 250/2100 | 266/2100 | 276/2100 | 288/2100 |
Max. Toque/speed£¨N∙m/ r/min£© | 1460/1300~1500 | 1550/1300~1500 | 1650/¡Ü1600 | 1380/¡Ü1600 | 1460/¡Ü1600 | 1550/¡Ü1600 | 1550/¡Ü1600 | 1650/¡Ü1600 |
Min. fuel consumption at full load£¨g/kW∙h£© | ¡Ü193 | ¡Ü193 |
Noise£¨ISO 3744£© dB(A) | ¡Ü96 | ¡Ü96 |
Emission | Euro-II | Euro-III |
Net Mass£¨kg£© | 880 | 880 |
Application | 12-13.7 meters buses | 12-13.7 meters buses |