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Yuchai YC6JN Gas Engine | 6.49L Euro V CNG/LNG Engine for 8.5-10.5m Buses & Medium-Duty Trucks

YC6JN
Gas Engine
190~225Hp Power Coverage
Adapted Models：9-10.5m public buses and road buses
classic medium-duty engine
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    product details

    Product Feature

    1.Model description:
    It is a classic medium-duty engine jointly designed and developed with FEV, featuring outstanding modular advantages and advanced technology.

    2.Model characteristics:
    ● Wet cylinder liner, with higher reliability and durability and more convenient maintenance
    ● Low-inertia turbocharger
    ● Long-life iridium spark plug
    ● Low gas consumption and high reliability

    Product Advantages

    1

    Low Gas Consumption & High Efficiency

    01
    Equipped with advanced ECI electronic control system and optimized combustion, delivering ≤210g/kW・h gas consumption for excellent fuel economy and Euro V emission compliance.
    2

    Reliable & Durable Performance

    01
    6.49L 6-cylinder gas engine with proven reliability, 20,000km oil change cycle and 700,000km B10 service life, minimizing maintenance costs for fleets.
    3

    Powerful & Versatile for Commercial Vehicles

    01
    Delivers up to 155kW (210Hp) power and 710N・m peak torque, perfectly adapted for 8.5-10.5m city buses and medium-duty trucks.
    01

    Application Scenarios3

    Product Parameters

    Product Series

    Model Series

    Displacement (L)

    Bore × Stroke

    Number of Valves per Cylinder

    Emissions

    Power (kw/rpm)

    Torque (N.m/rpm)

    Gas System

    Exhaust Aftertreatment

    Dry Weight (kg)

    Oil Change Cycle

    B10 Service Life (10,000 km)

    YC6JN-52

    YC6J190N-52

    6.49

    105×125

    4

    Euro V

    140/2500

    650/1300~1600

    CFV

    Catalytic converter

    760

    20,000

    70

    YC6J210N-52

    155/2500

    710/1300~1600

    YC6J225N-52

    166/2500

    750/1300~1600

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