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ISF3.8s5154
Cummins
The Cummins ISF3.8s5154 is a high-performance 3.8-liter diesel engine engineered to deliver robust power, exceptional fuel efficiency, and outstanding reliability for a new era of operational demands. Designed with advanced technologies to meet stringent emission regulations, this engine provides a future-proof powertrain solution that maximizes uptime and minimizes total cost of ownership for modern fleets and equipment.
The ISF3.8s5154 is engineered to power a broad spectrum of light to medium-duty applications where dependable power and regulatory compliance are paramount:
Commercial Trucks: Ideal for urban and regional distribution trucks, delivery vehicles, and utility trucks requiring reliable daily performance.
Buses: A proven power source for light-duty buses, school buses, and passenger shuttles.
Specialized Vehicles: Well-suited for vocational applications such as dump trucks, refuse collection vehicles, and mobile service units.
Off-Road Machinery: Can be adapted for use in construction equipment like compactors and small excavators, as well as industrial generator sets.
1. Advanced High-Pressure Common Rail Fuel System
This engine utilizes a state-of-the-art High-Pressure Common Rail (HPCR) fuel system. It enables ultra-precise, multiple injections of fuel per combustion cycle, resulting in exceptionally clean and efficient burning. This technology is fundamental to achieving powerful performance while significantly reducing fuel consumption, engine noise, and particulate emissions.
2. Integrated Turbocharging and Aftertreatment
Featuring a high-efficiency turbocharger, the ISF3.8s5154 delivers excellent responsiveness and strong low-end torque for superior drivability under load. The "s5154" model designation strongly indicates integration with a advanced aftertreatment system (such as Selective Catalytic Reduction - SCR) to reliably meet China National V / Euro V emission standards, ensuring compliance in regulated markets.
3. Full-Authority Electronic Control Platform
A sophisticated Cummins Electronic Control Module (ECM) provides complete, intelligent management of the engine. It continuously optimizes fuel delivery, air handling, and aftertreatment operation for peak efficiency and performance. The ECM also offers advanced diagnostics, real-time data reporting, and seamless integration with vehicle telematics systems.
4. Durability and Serviceability by Design
Built on Cummins' proven F-series platform, it features a robust structure with premium components for extended life. A modular design with up to 40% fewer parts than previous-generation engines enhances reliability and simplifies maintenance, contributing to lower operating costs over the engine's lifecycle.
| Specification | Detail |
|---|---|
| Model | Cummins ISF3.8s5154 |
| Configuration | In-line 4-Cylinder, Turbocharged & Intercooled |
| Displacement | 3.76 L |
| Rated Power | 115 kW (154 HP) @ 2600 rpm* |
| Peak Torque | Approx. 500-550 N·m* |
| Emission Standard | China National V / Euro V (Indicated by model suffix "5") |
| Fuel System | High-Pressure Common Rail (HPCR) |
| Key Technology | Advanced Electronic Control, Integrated Aftertreatment (SCR) |
The Cummins ISF3.8s5154 is a high-performance 3.8-liter diesel engine engineered to deliver robust power, exceptional fuel efficiency, and outstanding reliability for a new era of operational demands. Designed with advanced technologies to meet stringent emission regulations, this engine provides a future-proof powertrain solution that maximizes uptime and minimizes total cost of ownership for modern fleets and equipment.
The ISF3.8s5154 is engineered to power a broad spectrum of light to medium-duty applications where dependable power and regulatory compliance are paramount:
Commercial Trucks: Ideal for urban and regional distribution trucks, delivery vehicles, and utility trucks requiring reliable daily performance.
Buses: A proven power source for light-duty buses, school buses, and passenger shuttles.
Specialized Vehicles: Well-suited for vocational applications such as dump trucks, refuse collection vehicles, and mobile service units.
Off-Road Machinery: Can be adapted for use in construction equipment like compactors and small excavators, as well as industrial generator sets.
1. Advanced High-Pressure Common Rail Fuel System
This engine utilizes a state-of-the-art High-Pressure Common Rail (HPCR) fuel system. It enables ultra-precise, multiple injections of fuel per combustion cycle, resulting in exceptionally clean and efficient burning. This technology is fundamental to achieving powerful performance while significantly reducing fuel consumption, engine noise, and particulate emissions.
2. Integrated Turbocharging and Aftertreatment
Featuring a high-efficiency turbocharger, the ISF3.8s5154 delivers excellent responsiveness and strong low-end torque for superior drivability under load. The "s5154" model designation strongly indicates integration with a advanced aftertreatment system (such as Selective Catalytic Reduction - SCR) to reliably meet China National V / Euro V emission standards, ensuring compliance in regulated markets.
3. Full-Authority Electronic Control Platform
A sophisticated Cummins Electronic Control Module (ECM) provides complete, intelligent management of the engine. It continuously optimizes fuel delivery, air handling, and aftertreatment operation for peak efficiency and performance. The ECM also offers advanced diagnostics, real-time data reporting, and seamless integration with vehicle telematics systems.
4. Durability and Serviceability by Design
Built on Cummins' proven F-series platform, it features a robust structure with premium components for extended life. A modular design with up to 40% fewer parts than previous-generation engines enhances reliability and simplifies maintenance, contributing to lower operating costs over the engine's lifecycle.
| Specification | Detail |
|---|---|
| Model | Cummins ISF3.8s5154 |
| Configuration | In-line 4-Cylinder, Turbocharged & Intercooled |
| Displacement | 3.76 L |
| Rated Power | 115 kW (154 HP) @ 2600 rpm* |
| Peak Torque | Approx. 500-550 N·m* |
| Emission Standard | China National V / Euro V (Indicated by model suffix "5") |
| Fuel System | High-Pressure Common Rail (HPCR) |
| Key Technology | Advanced Electronic Control, Integrated Aftertreatment (SCR) |