Description

The WD12 series truck diesel engine is engineered for excellence in performance and reliability, making it a leader in medium and heavy-duty truck markets. With its impressive power output and low noise operation, this Euro II compliant engine is the ideal choice for demanding transportation needs. Relying on advanced technology, the WD12 diesel engine provides robust power, ensuring vehicles can operate efficiently under various conditions.

Highlighted characteristics of the WD12 engine include:

• Economical Performance: The WD12 engine features a wide torque range that enhances fuel efficiency, boasting a notable reduction in fuel consumption by over 10% due to optimized combustion.
• Powerful Output: With a power range of 336-480 kW and a high torque backup of up to 30%, the engine guarantees reliable operation in all driving conditions.
• Reliability: Built with a high-rigidity cylinder block and a specially framed main bearing structure, the WD12 engine is designed for durability with a lifespan of 10,000 hours without major overhauls.
• Practical Design: Featuring a one cylinder one head configuration, maintenance is simplified. Additionally, many components are interchangeable with the WD615 engine, reducing running costs significantly.
• Environmentally Friendly: Optimized for low emissions, the WD12 engine exceeds the Euro II regulations and is on track for Euro III compliance, minimizing exhaust pollutants.
• Excellent Cold Start Performance: The engine operates reliably at temperatures as low as -15℃ without auxiliary equipment and can start smoothly at -40℃ with assistance. Furthermore, it maintains functionality at altitudes up to 5000 meters.
• Advanced Brake System: The integrated Weichai Exhaust Valve Brake (WEVB) system enhances brake performance by 55%, improving safety for both vehicles and passengers.

Specifications

Additional Information

This engine’s design allows for easy maintenance and lower operational costs, making it a practical choice for fleet operators looking for reliability and efficiency.