Features for YC6M Series Bus 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 ¨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
|