Products
It is the first four-valve commercial engine in China developed based on ten-year cooperation between Yuchai and FEV, featuring ultra-low emission and ultra-low gas consumption.
● Patented intermediate supporting wet cylinder liner structure, with high cooling efficiency
● Long-life iridium spark plug
● Low-inertia turbocharger
● Efficient JACOBS in-cylinder/exhaust brake
● Ultra-low emission, ultra-low gas consumption and ultra-low oil consumption
|
Product Series |
Model Series |
Displacement (L) |
Bore × Stroke |
Number of Valves per Cylinder |
Emissions |
Power |
Torque |
Gas System |
Exhaust Aftertreatment |
Dry Weight (kg) |
Oil Change Cycle |
B10 Service Life (10,000 km) |
|
YC6LN-52 |
YC6L240N-52 |
8.42 |
113×140 |
4 |
Euro Ⅴ |
177/2200 |
900/1200~1600 |
ESI |
Catalytic converter |
780 |
20,000 |
80 |
|
YC6L260N-52 |
191/2200 |
1000/1200~1600 |
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|
YC6L280N-52 |
206/2200 |
1100/1200~1500 |
Large displacement, high gradeability and high efficiency
Bosch high pressure common rail (HPCR) fuel injection system with the injection pressure up to 1,600 bar, achieving multiple injections and accurate control
High-strength alloy cast iron cylinder head
General engine block + independent crankcase
Long B10 service life design, which can be more than 500,000 km
Reduction soft meshing starter, ensuring smooth start
A framed engine body structure, ensuring good rigidity and small vibration
Damping gear
It is the first four-valve commercial engine in China developed based on ten-year cooperation between Yuchai and FEV, featuring ultra-low emission and ultra-low gas consumption.
● Patented intermediate supporting wet cylinder liner structure, with high cooling efficiency
● Long-life iridium spark plug
● Low-inertia turbocharger
● Efficient JACOBS in-cylinder/exhaust brake
● Ultra-low emission, ultra-low gas consumption and ultra-low oil consumption