Description

Relying on outstanding performance and quality advantages, the WD615 series specialized truck diesel engines have maintained their superiority in the medium and heavy-duty market, consistently ranking first. Featuring strong power, reliable performance, and low noise, these Euro II compliant engines are the ideal power source for trucks.

These engines are characterized by:

• Economical Performance: The WD615 diesel engine offers a broad torque range and excellent fuel economy across all conditions, with fuel consumption reduced by over 10% due to optimized combustion.
• Powerful Output: With a wide power range of 196-323 kW and high torque backup of up to 30%, the engine ensures that vehicles operate effectively under various conditions.
• Reliable Design: The high rigidity of the cylinder block, combined with a specially framed main bearing structure and strict quality management, guarantees engine reliability, aiming for a durability target of 10,000 hours without major overhaul.
• Practical Maintenance: The design of one cylinder per head facilitates maintenance, and many major parts of the WD615 and WD618 engines are interchangeable, lowering running costs. The outline dimensions of the entire series are standardized, simplifying design and manufacturing processes.
• Environmental Protection: With optimized combustion and fuel supply systems, emissions of exhaust pollutants from Weichai Power products meet or exceed Euro II regulations, with potential compliance for Euro III.
• Excellent Cold Start Performance: The engine can start normally at -15℃ without auxiliary equipment and can operate smoothly at -40℃ with assistance. It performs reliably at high altitudes, up to 5000 meters.

Additionally, the vehicle’s brake system is enhanced by the Weichai Exhaust Valve Brake (WEVB) system, improving braking efficiency by 55% for increased safety of both the vehicle and its passengers.

Specifications

Additional Information

No additional information is available.