Gas Engine

YC6K SERIES GAS ENGINE

Features & Benefits

● Designed and developed on ECI (Econtrols) technology platform to provide the flexible power solution for medium-/ heavy-duty trucks, they share main components and parts with diesels versions, while inheriting all the super advantages.
● Quality imported electronic gas feed system, ignition system and engine management system kits.
● Platinum electrode spark plug- Give the most efficient combustion and extend performance life.
● Specifically built intake & exhaust system, fuel system are designed and configured for gas engine.
● Oxygen sensor- Achieve precise control over the air/ fuel ratios, providing the best fuel economy while reducing emission dramatically.
● Closed-loop control system- Achieve closed-loop performance across wide operating range and self-diagnostic function.
● Intelligent electronic control system- Complete in functionality.
● Smooth gentle combustion- Give you the best comfort ride with less noise and vibration.
● Oxidation catalyst- Easily meeting Euro 3 levels of performance, and be able to move to Euro 4, Euro 5.
● Highly human-oriented and easily interchangeable design, allowing for ease of maintenance.


Techincal Specifications

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) 1620/1100~1500 1700/1100~1500 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  6×2/ 6×4 Heavy-duty trucks, concrete mixers, heavy-duty construction vehicles; 


Engine Model  YC6K380N-52 YC6K400N-52 YC6K420N-52 YC6K440N-52
Configuration  Vertical, in-line, 4 stroke, water-cooled, single-point injection
Number of Cylinders  6
Valves per Cylinder  4
Displacement (L) 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
Peak Torque/Speed (N.m/r/min) 1620/1100~1500 1700/1100~1500 1800/1100~1500 1880/1100~1500
Min. fuel consumption with full load (g/kW.h) ≤185
Noise (ISO3744) dB(A) ≤93
Emissions  Euro 5
Dry weight  1100
Application 6×2/ 6×4 Heavy-duty trucks, concrete mixers, heavy-duty construction vehicles;
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