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ISM11E5-385
Cummins
Product Description: Cummins ISM11E5-385 Diesel Engine
A Legend of Heavy-Duty Reliability and Power
The Cummins ISM11E5-385 is a benchmark in heavy-duty diesel engine performance and durability. As a flagship product of the Cummins ISM series, this 10.8-liter, inline six-cylinder engine is engineered for demanding vocational and long-haul applications. It is manufactured by Xi'an Cummins Engine Co. (XCEC), the sole production base for Cummins' 11-liter heavy-duty engines outside of North America. Delivering a robust 385 horsepower and exceptional low-speed torque, it provides the perfect balance of power, fuel economy, and legendary reliability, making it an ideal power source for a wide range of heavy-duty equipment.
The ISM11E5-385 is a versatile powerplant designed for a broad spectrum of heavy-duty vehicles and machinery:
Heavy-Duty Trucks: Its primary application is in heavy trucks for haulage, including dump trucks, tractor units, and specialized vehicles like cement mixers and tankers.
Construction & Mining Equipment: Provides reliable power for excavators, wheel loaders, mining dumpers, and drilling rigs.
Power Generation: Serves as a dependable prime mover for industrial diesel generator sets.
Buses & Coaches: Used in large tourist coaches and city buses requiring durable and efficient power.
Advanced Full-Authority Electronic Control System: The engine is managed by a sophisticated electronic control module (ECM), which provides precise control over fuel injection, optimizing combustion for maximum power, fuel efficiency, and low emissions. This smart system integrates over 100 functions, including cruise control, road speed governing, and idle management.
Proven Heavy-Duty Architecture: Built with a compact, integrated design, the ISM engine features a forged steel crankshaft, articulated pistons, and in-block camshafts for exceptional strength and durability. This design is validated by an average overhaul interval exceeding 1 million kilometers, demonstrating its legendary longevity.
Integrated Module Design for Serviceability: Utilizing a highly modular design, the ISM series has approximately 30% fewer parts than comparable engines, which significantly reduces potential failure points and simplifies maintenance. Features like extended service intervals for air filters and engine oil contribute to a lower total cost of ownership.
Efficient & Responsive Turbocharging: Equipped with a Holset turbocharger and charge air cooler, the engine achieves excellent air intake efficiency. This, combined with its high-pressure fuel system, generates substantial low-end torque, ensuring strong pulling power and rapid acceleration from low RPMs.
Product Description: Cummins ISM11E5-385 Diesel Engine
A Legend of Heavy-Duty Reliability and Power
The Cummins ISM11E5-385 is a benchmark in heavy-duty diesel engine performance and durability. As a flagship product of the Cummins ISM series, this 10.8-liter, inline six-cylinder engine is engineered for demanding vocational and long-haul applications. It is manufactured by Xi'an Cummins Engine Co. (XCEC), the sole production base for Cummins' 11-liter heavy-duty engines outside of North America. Delivering a robust 385 horsepower and exceptional low-speed torque, it provides the perfect balance of power, fuel economy, and legendary reliability, making it an ideal power source for a wide range of heavy-duty equipment.
The ISM11E5-385 is a versatile powerplant designed for a broad spectrum of heavy-duty vehicles and machinery:
Heavy-Duty Trucks: Its primary application is in heavy trucks for haulage, including dump trucks, tractor units, and specialized vehicles like cement mixers and tankers.
Construction & Mining Equipment: Provides reliable power for excavators, wheel loaders, mining dumpers, and drilling rigs.
Power Generation: Serves as a dependable prime mover for industrial diesel generator sets.
Buses & Coaches: Used in large tourist coaches and city buses requiring durable and efficient power.
Advanced Full-Authority Electronic Control System: The engine is managed by a sophisticated electronic control module (ECM), which provides precise control over fuel injection, optimizing combustion for maximum power, fuel efficiency, and low emissions. This smart system integrates over 100 functions, including cruise control, road speed governing, and idle management.
Proven Heavy-Duty Architecture: Built with a compact, integrated design, the ISM engine features a forged steel crankshaft, articulated pistons, and in-block camshafts for exceptional strength and durability. This design is validated by an average overhaul interval exceeding 1 million kilometers, demonstrating its legendary longevity.
Integrated Module Design for Serviceability: Utilizing a highly modular design, the ISM series has approximately 30% fewer parts than comparable engines, which significantly reduces potential failure points and simplifies maintenance. Features like extended service intervals for air filters and engine oil contribute to a lower total cost of ownership.
Efficient & Responsive Turbocharging: Equipped with a Holset turbocharger and charge air cooler, the engine achieves excellent air intake efficiency. This, combined with its high-pressure fuel system, generates substantial low-end torque, ensuring strong pulling power and rapid acceleration from low RPMs.