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CUMMINS QSK38 Engine

QSK38 Engine

Product Advantages

Outstanding Performance
Utilizes world-leading high-pressure common rail fuel systems and full electronic control modules. With ultra-high fuel injection pressure, vortex and harmonic integrated air ducts, and a Cummins-specific high-pressure ratio efficient turbocharger, the engine’s power and transient response are maximized. It demonstrates enhanced adaptability to altitude, temperature, and load variations.

· Delivers high torque, powerful performance, fast transient response, and excellent fuel economy.

Superior Durability
The cylinder block and head employ high-strength integrated design, reducing failure rates and ensuring long-lasting, reliable operation with an excellent reputation.
Equipped with a pre-lubrication system, Centriguard centrifugal filter, CENTINEL continuous oil renewal system, and a two-stage combined Fleetguard oil filter, enabling extended maintenance intervals and reduced engine startup failure rates.

High Reliability
Features modular integration, a compact structure, low failure rate, minimal vibration, and low noise. The engine maintains optimal performance across various altitudes and load conditions.

Easy Maintenance
INSITE, engine monitoring and diagnostic software based on the Windows operating system, provides a user-friendly interface and great flexibility, supporting rapid engine fault diagnosis.
The overall modular design, with block integration and a compact structure, allows components to be separable and highly reusable. The common platform design ensures high parts commonality.

Emission Compliance
An improved combustion chamber design allows the engine to achieve excellent emission levels without requiring aftertreatment. It has already passed China’s Non-Road Stage III emission certification.

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