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Engine Application
Bus
|
Engine Category
Yuchai
|
Engine Model | YC6K380N-40 | YC6K400N-40 | YC6K420N-40 | YC6K440N-40 | YC6K460N-40 | |
---|---|---|---|---|---|---|
Configuration | Vertical, in-line, 4 stroke, water-cooled, single-point injection | |||||
Number of Cylinders | 6 | |||||
Valves per Cylinder | 4 | |||||
Displacement (L) | 12.16 | 12.94 | ||||
Bore × Stroke (mm) | 129×165 | |||||
Aspiration | Turbocharged, inter-cooled | |||||
System | ECI | |||||
Fuel | CNG (Compressed Natural Gas) /LNG (Liquefied Natural Gas) | |||||
Rated Power /Speed(kW/r/min) | 280/1900 | 294/1900 | 309/1900 | 324/1900 | 338/1900 | |
Peak Torque /Speed (N.m/r/min) | 1620/1000~1500 | 1700/1000~1500 | 1800/1100~1500 | 1880/1100~1500 | 1950/1100~1500 | |
Min. fuel consumption with full load (g/kW.h) | ≤185 | |||||
Noise (ISO3744) dB(A) | ≤93 | |||||
Emissions | Euro 4 | |||||
Dry weight | 1100 | |||||
Application | 12m beyond large-size coaches, tourist buses, BRT ; |