EURO III 4DF3

The CA4DF3 EURO III diesel engine series represents the pinnacle of Chinese automotive engineering excellence from FAW Jiefang Wuxi Diesel Engine Plant. This robust 4-cylinder powerplant combines proven mechanical reliability with advanced fuel injection technology, delivering consistent performance across demanding commercial applications.

Technical Specifications

Core Engine Architecture

• Configuration: 4-cylinder in-line, direct injection design
• Bore × Stroke: 110mm × 125mm precision-engineered dimensions
• Total Displacement: 4.75 litres of proven capacity
• Valvetrain: 2 valves per cylinder for optimal airflow control
• Compression System: Turbocharged with intercooling for enhanced efficiency

Performance Characteristics

The CA4DF3 series encompasses five distinct power variants, each calibrated for specific operational requirements:

Advanced Technology Integration

Fuel Delivery System The engine incorporates sophisticated common rail fuel injection technology, ensuring precise fuel metering across all operating conditions. This advanced system contributes directly to the engine’s impressive fuel consumption rating of ≤205 g/kW·h, positioning it amongst the most economical engines in its class.

Emission Control Compliance Engineered to meet stringent EURO III emission standards, the CA4DF3 series demonstrates exceptional environmental responsibility. The sophisticated after-treatment system maintains smoke opacity below 0.8 m⁻¹ whilst delivering robust performance characteristics.

Operational Excellence

Acoustic Performance Noise levels remain consistently below 98 dB(A), ensuring comfortable operation in various working environments. This acoustic refinement reflects the engine’s precision manufacturing and balanced internal components.

Physical Dimensions & Weight

• Overall Dimensions: 935mm (L) × 720mm (W) × 940mm (H)
• Dry Weight: 480kg optimised mass distribution
• Compact Footprint: Ideal for space-constrained installations

Application Versatility

The CA4DF3 series excels across diverse commercial vehicle applications:

• Light Commercial Vehicles: Delivery vans and urban transport
• Medium-Duty Trucks: Regional distribution and logistics
• Industrial Equipment: Generators and stationary applications
• Agricultural Machinery: Farm equipment and rural transport

Manufacturing Heritage

Produced at FAW Jiefang’s state-of-the-art Wuxi facility, each CA4DF3 engine benefits from over seven decades of diesel engine manufacturing expertise. The plant’s advanced production capabilities ensure consistent quality whilst maintaining competitive pricing for global markets.

Quality Assurance

Every engine undergoes comprehensive testing protocols, including extended durability assessments and emission verification. This rigorous quality control process guarantees reliable operation across varying climatic conditions and fuel qualities encountered in international markets.