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YANGDONG Y4 Series Engine

Reliable Power for Diverse Applications

YANGDONG Y4 Series Engine Powerful, Versatile 4-Cylinder Engines

BAUDAUIN 4M (1)

Powerful & Versatile

The Y4 series consists of powerful, 4-cylinder diesel engines known for their exceptional reliability and versatility.
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BAUDAUIN Core Advantages (2)

Fuel Efficient

Advanced fuel system ensures optimal fuel efficiency, reducing operating costs significantly.
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DOOSAN Core Advantages (5)

Environmentally Friendly

Compliant with international emission standards like EPA, E-Mark, and CPCB, ensuring low environmental impact.
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3-Cylinder Engines (4)

Wide Applications

Ideal for generator sets, marine propulsion, construction machinery, and agricultural equipment.
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YANGDONG Y4 Series EngineProven Reliability & Durability

  • High Reliability & Durability (2)

    Rigorous Testing

    All engines pass rigorous 2000-hour durability tests and 720-hour accelerated load tests, ensuring long-term reliability.

  • BAUDAUIN 4M HRD (1)

    Robust Construction

    Built with high-quality materials and components for exceptional durability and a long service life.

  • Proven Reliability & Durability (3)

    Improved Cooling

    An enhanced cooling system effectively reduces heat load, further enhancing engine reliability and performance.

Reliable Power for Diverse Applications
Y4 Series Engine Internal Structure
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YANGDONG Y4 Series EngineSuperior Fuel Efficiency & Eco-Friendly

Excellent Fuel Efficiency (1)

Advanced Fuel System

The high-pressure rotor fuel pump ensures lower fuel consumption and noise levels, optimizing overall efficiency.
BAUDAUIN Core Advantages (2)

Low Consumption

The oil and fuel consumption ratio is less than 0.2%, reaching advanced levels in the industry.
Service & Support (4)

Compliant with Emissions

Meets strict international emission standards, including EPA, E-Mark, and CPCB, making it eco-friendly.
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YANGDONG Y4 Series Engine

Low Noise & Comfortable Operation

Powerful Performance (2)

Quiet Operation

Lower vibration and noise levels create a more comfortable and safer operating environment for operators.
BAUDAUIN 4M EM (1)

Innovative Design

The special design of the cylinder liner effectively prevents oil leakage and contributes to reduced noise.
SDEC 4Z Series Engine (2)

Smooth Performance

The engine's smooth operation ensures a quiet and pleasant user experience in various applications.
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Y4 Series Engine SpecificationsY490D & Y495D

Model Cylinders Displacement (L) Rated Power (kW) Speed (rpm)
Y490D 4 2.67 24 / 28 1500 / 1800
Y495D 4 2.977 27 / 30 1500 / 1800
Proven Reliability & Durability (2)

High Durability

Robust build for heavy-duty cycles

BAUDAUIN 4M (1)

Fuel Efficiency

Optimized combustion system

BAUDAUIN Core Advantages (4)

Easy Maintenance

Accessible components

Y4 Series Engine SpecificationsY4100D & Y4102D

Model Cylinders Displacement (L) Rated Power (kW) Speed (rpm)
Y4100D 4 3.707 30 / 36 1500 / 1800
Y4102D 4 3.857 33 / 36 1500 / 1800
Proven Reliability & Durability (2)
Designed for high performance and reliability in industrial applications.

YANGDONG Y4 Series Engine Global Service Network for Peace of Mind

Service & Support (1)

Worldwide Coverage

Benefit from our extensive network of service centers and authorized dealers located around the globe.
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Service & Support (3)

Genuine Parts

We supply only genuine Yangdong parts to ensure the optimal performance and longevity of your engines.
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Global Service Network (3)

Comprehensive Support

Our after-sales services include technical assistance, training, and prompt support to keep your operations running smoothly.
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BAUDAUIN 4M (3)

Warranty

We offer a two-year warranty on our export products, ensuring customer satisfaction and peace of mind.
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