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 YC6J190N-30 YC6J210N-30 YC6J190N-40 YC6J210N-40 YC6J190N-52 YC6J210N-52
Configuration  Vertical, in-line, 4 stroke, water-cooled, single-point injection
Number of Cylinders  6
Valves per Cylinder  2
Displacement (L) 7.8
Bore x Stroke (mm) 105x125
Aspiration Turbocharged, inter-cooled
System  ECI
Fuel  CNG (Compressed Natural Gas)/LNG (Liquefied Natural Gas)
Rated Power /Speed(kW/r/min) 140/2500 155/2500 140/2500 155/2500 140/2500 155/2500
Peak Torque/Speed (N.m/r/min) 650/1500 710/1500 650/1500 710/1500 650/1300~1600 710/1300~1600
Min. fuel consumption with full load (g/kW.h) ≤210
Noise (ISO3744)  dB(A) ≤93
Emissions  Euro 3 Euro 4 Euro 5 
Dry weight  760
Application 4 x 2 / 6 x 2 on-road trucks, 6-14T medium-duty on-road trucks;
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