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New Supply 4 Cylinder Gas Engine Yuchai Yc4DN Series Engine for Trucks-1

Gas Engine

120~140Hp Power Coverage

Adapted Models：4×2 medium and light trucks, and various special refitted vehicles (e.g. sanitation vehicles)

benchmarking engine for light vehicles

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    product details

    Product Feature

    1.Model description:
    Jointly designed and developed by Yuchai and FEV of Germany Featuring low emission, low gas consumption, low noise, high reliability and low cost

    2.Model characteristics:
    ● Application of the technology of piston cooling by oil injection
    ● Independent oil and gas return, and cyclone oil and gas separation technology
    ● Pressure-balanced oil and gas chamber technology for crankcase
    ● Low-inertia turbocharger
    ● Low cost, low gas consumption and high reliability

    Product Advantages

    1

    Low Gas Consumption

    01
    The 4.21L engine with ESI gas system and four-valve design delivers efficient combustion, achieving economical fuel use while complying with Euro V emission standards.
    2

    Low Maintenance Cost

    01
    With a 20,000 km oil change cycle and 500,000 km B10 service life, it extends maintenance intervals and reduces long-term operating costs.
    3

    Compact & Lightweight

    01
    At 380 kg dry weight, its small form factor enables flexible installation for short-wheelbase vehicles without sacrificing power output.
    01

    Application Scenarios1

    Application 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)

    YC4DN-50

    YC4D120N-50

    4.21

    108×115

    4

    Euro V

    88/2800

    380/1400~1800

    ESI

    Catalytic converter

    380

    20,000

    50

    YC4D140N-50

    103/2800

    420/1400~1800

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