Details
Genuine Cummins ISF2.8s3148T Engine Assembly
When sourcing a powertrain for demanding commercial environments, the Cummins ISF2.8s3148T engine stands out as a highly specialized solution. Designed specifically for light commercial vehicles, this 2.8L Cummins engine offers an ideal balance of compact architecture and exceptional power density. Operating at a peak of 148HP (110kW), it is engineered to move heavy payloads across challenging terrains without sacrificing fuel efficiency. As a trusted Cummins ISF2.8s3148T engine exporter, we provide this complete engine assembly to fleet operators, repair facilities, and distributors looking for authentic, factory-tested reliability.
Tech Specs of Cummins ISF2.8s3148T
General Engine Data
Engine Model: Cummins ISF2.8s3148T
Type: 4 Cylinders in Line
Displacement: 2.78 L
Bore * Stroke: 94 * 100
Net Weight (with flywheel & alternator): 214 Kg
Overall Dimension: 606mm*641mm*632mm
Key Performance Data
Rated Power: 110 kW/148 HP
Rated Speed: 3200 rpm
Idle Speed: 750 rpm
Min. Fuel Consumption: 205 g/Kw.h
Max Continuous Running Altitude: 2000 m
Max. Torque/Speed: 360 N.m @ 1800-2700 rpm
Max. No-load Governed Speed: 3600 rpm
More Technical Data
Certification: Euro III
Aspiration: Turbocharged & Charge Air Cooled
Fuel System: Bosch Direct Injection/HPCR, SCR
Compression Radio: 16.5:1
Starting System: Electrical Starting Motor 24V
Starting Temp (with/without auxiliary system): -10℃/-25℃
Cooling Method: Water cooled
Engine Cooling Fluid Volume: 11.1 L
ISF2.8s3148T vs. Standard 2.8L Variants: What Makes the 148HP Engine Different?
A common challenge during procurement is understanding the differences between the various ISF 2.8 liter models. Many buyers assume all 2.8L engines share the same performance curve. However, the Cummins ISF2.8s3148T 148HP diesel engine specifications reveal a powertrain tuned specifically for high-stress applications.
Compared to the widely used 129HP (96kW) variant, the 110kW engine delivers a substantial power upgrade. This increase is largely driven by its aggressive fuel mapping and specialized turbocharger configuration. The ISF2.8s3148T 360Nm torque engine hits its peak torque across a broad operating band of 1800 to 2700 RPM. This wide torque band means drivers experience less gear shifting when carrying heavy loads or climbing steep gradients, ultimately reducing drivetrain wear.
Mechanically, the engine utilizes a precise 94x100mm bore stroke combination. While universally marketed as a 2.8L, a closer look at the Cummins ISF2.8s3148T 2.78L engine specifications confirms its exact displacement. Because it operates under the Euro 3 engine certification framework, it relies on advanced in-cylinder combustion rather than complex external aftertreatment systems like SCR or DPF. This lack of heavy exhaust aftertreatment hardware keeps the ISF2.8s3148T engine weight exceptionally low at just 214 kg dry, allowing truck manufacturers to increase their legal payload capacity.
Real Application Scenarios
The Cummins ISF2.8s3148T vehicle engine is celebrated for its versatility across multiple automotive sectors. It is perhaps most recognized globally as the premier Foton Aumark ISF2.8 engine assembly, powering countless delivery trucks traversing both congested urban centers and long-haul highway routes.
Beyond standard box trucks, the ISF2.8s3148T engine for commercial vehicle applications sees heavy use in the passenger transport sector. Operating an ISF2.8s3148T engine for bus chassis requires sustained high RPMs to manage highway speeds while running high-draw accessories like passenger air conditioning. The 3200 RPM diesel engine handles these continuous loads effortlessly.
The aftermarket also frequently requests the Dongfeng Cummins ISF2.8s3148T for light trucks and vans. Fleet managers upgrading their heavy-duty cargo vans rely on this 148HP Cummins engine for light commercial vehicles because the compact ISF2.8s3148T engine dimensions allow it to fit seamlessly into tight engine bays where larger displacement engines cannot safely operate.
Maintenance and Engine Replacement Compatibility
Maintaining a Cummins ISF2.8s3148T diesel engine requires strict adherence to fluid cleanliness. The heart of this engine is the ISF2.8s3148T HPCR fuel system. This High-Pressure Common Rail setup, designed alongside Bosch, injects fuel at extreme pressures to atomize the diesel perfectly. Because of these tight tolerances, utilizing genuine Cummins ISF2.8s3148T spare parts, particularly fuel filters and water separators, is non-negotiable. Poor quality filtration is the leading cause of premature failure for the ISF2.8s3148T injector components.
The ISF2.8s3148T turbocharged engine also demands careful thermal management. Drivers should be trained to let the engine idle for up to three minutes before shutdown after highway driving. This brief cooling period prevents oil coking inside the ISF2.8s3148T turbocharger bearings, dramatically extending the life of the component.
When dealing with a catastrophic failure, investing in a genuine ISF2.8s3148T complete replacement engine is far more cost-effective than attempting a piecemeal rebuild. However, you must verify your ISF2.8s3148T engine replacement compatibility before purchase. We strongly advise performing a precise ISF2.8s3148T engine identification by checking the data plate located on the rocker cover. Providing our service team with your exact ISF2.8s3148T engine serial number identification guarantees that the ECU wiring harness, flywheel housing, and accessory drives will mount perfectly to your existing chassis.
A Note on Manufacturing Origins (Debunking the DCEC Myth)
The aftermarket is filled with misconceptions regarding the manufacturing origin of the ISF series. You will frequently see suppliers advertising the "Dongfeng Cummins" (DCEC) ISF2.8. In reality, the genuine ISF2.8s3148T engine is a product of BFCEC (Beijing Foton Cummins Engine Co., Ltd). While Dongfeng operates a massive joint venture with Cummins for larger displacement engines, the world-class ISF series is exclusively manufactured at the state-of-the-art BFCEC facility. Purchasing a BFCEC ISF2.8s3148T engine ensures you are receiving the factory-authorized authentic product.
Exploring the Cummins ISF Vehicle Engine Family
Finding the exact powertrain match for your commercial fleet is critical to maximizing operational efficiency. While the 148HP Euro III model discussed above offers exceptional power for demanding payloads, the broader ISF family encompasses a wide spectrum of horsepower ratings and emission standards to suit diverse global markets. Whether you require a lighter-duty variant for urban delivery vans or a more advanced Euro IV/V configuration to meet strict regional compliance, the Cummins ISF platform has a specialized solution.
BFCEC ISF Series, original products from Beijing Foton Cummins Engine Company Limited (BFCEC), a 50/50 joint venture between Cummins Inc. and China's Beiqi Foton Motor Company (Foton Motor). BFCEC produces Cummins light-duty, high-performance ISF diesel engines. This series mainly includes ISF2.8s3129T, ISF2.8s3148T, ISF2.8s4129P, ISF2.8s4129T, ISF2.8s5129T, ISF2.8s4148T, ISF2.8s4161P, ISF3.8s3141, ISF3.8s3154, ISF3.8s3168, ISF3.8s4141, ISF3.8s4154, ISF3.8s4168, ISF2.8s4107P.
Frequently Asked Questions
What are the ISF2.8 110kW engine fuel consumption specs?
When maintained properly, the minimum fuel consumption for this model is rated at highly efficient 205g/kW.h. The ISF2.8s3148T compression ratio of 16.5:1 helps maximize thermal efficiency, resulting in excellent fuel economy for fleet operators.
What is the standard Cummins ISF 2.8 148 hp engine price and lead time?
Because we operate as a direct ISF2.8s3148T engine wholesale supplier, our ISF2.8s3148T replacement engine price remains highly competitive in the international market. The standard ISF2.8s3148T engine lead time is approximately 10 business days for processing and crating, though this can vary slightly based on global logistics conditions.
Can I buy individual replacement parts along with the complete engine assembly?
Yes. We maintain a dedicated inventory of genuine Cummins ISF2.8s3148T spare parts. This includes full Cummins ISF2.8s3148T maintenance support components like overhaul gasket kits, pistons, cylinder liners, main bearings, replacement turbochargers, and official service manual resources.
Do you supply maintenance parts alongside the complete engine?Yes, we provide comprehensive ISF2.8s3148T engine service support. Whether you need a routine ISF2.8s3148T fuel system service kit, specialized ISF2.8s3148T maintenance parts, or a completely new engine block, we ensure your vehicles minimize their downtime.
Is this engine compliant with modern emissions?
The ISF2.8s3148T Euro III emissions technical data confirms it meets Tier/Euro 3 standards. It is the ideal replacement for regions operating under Euro 3 regulations, providing robust mechanical reliability without the need for diesel exhaust fluid.
