| Availability: | |
|---|---|
| Quantity: | |
ISL-350
Cummins

The Cummins ISL-350 is a premium 8.9-liter, in-line six-cylinder diesel engine renowned for its exceptional balance of power, lightweight design, and proven durability. Engineered to meet the rigorous demands of diverse global markets, it delivers robust performance and excellent fuel efficiency, making it a versatile and reliable power choice for a wide range of equipment.
Quick Specifications
The ISL-350 is engineered for flexibility, serving as an ideal power source across multiple sectors:
Trucks & Tractors: Excels in premium rigid trucks and lightweight tractor units where its high power-to-weight ratio contributes to greater payload capacity and strong acceleration. It is a well-established engine in the Chinese market for medium and heavy-duty trucks.
Buses & Coaches: Provides reliable and powerful propulsion for city buses, higher-powered coaches, and intercity transportation.
Specialized & Vocational Vehicles: Commonly fitted to equipment such as dump trucks, cement mixers (often utilizing its Rear Engine Power Take-Off capability), cranes, and mobile service vehicles.
Industrial Power: Suitable for stationary applications like generator sets and various industrial machinery.
1. Advanced High-Pressure Fuel System
The engine features a state-of-the-art High-Pressure Common Rail (HPCR) system—specifically the Cummins XPI system in later models. Capable of generating injection pressures up to 1800 bar, it ensures precise fuel delivery and optimized combustion. This results in refined power delivery, reduced engine noise, improved cold starts, lower fuel consumption, and minimized emissions.
2. Intelligent Electronic Control & Integration
A powerful Electronic Control Module (ECM) acts as the engine's brain, continuously balancing load demands, fuel efficiency, and emissions control. It enables seamless integration with vehicle systems like electronic transmissions and ABS brakes, and provides advanced self-diagnosis and data capabilities for maximum uptime.
3. High-Efficiency Turbocharging
Equipped with a Variable Geometry Turbocharger (VGT), the ISL-350 delivers superior responsiveness and driveability across the entire engine speed range. The VGT also functions as an effective exhaust brake, simplifying vehicle design and enhancing control.

The Cummins ISL-350 is a premium 8.9-liter, in-line six-cylinder diesel engine renowned for its exceptional balance of power, lightweight design, and proven durability. Engineered to meet the rigorous demands of diverse global markets, it delivers robust performance and excellent fuel efficiency, making it a versatile and reliable power choice for a wide range of equipment.
Quick Specifications
The ISL-350 is engineered for flexibility, serving as an ideal power source across multiple sectors:
Trucks & Tractors: Excels in premium rigid trucks and lightweight tractor units where its high power-to-weight ratio contributes to greater payload capacity and strong acceleration. It is a well-established engine in the Chinese market for medium and heavy-duty trucks.
Buses & Coaches: Provides reliable and powerful propulsion for city buses, higher-powered coaches, and intercity transportation.
Specialized & Vocational Vehicles: Commonly fitted to equipment such as dump trucks, cement mixers (often utilizing its Rear Engine Power Take-Off capability), cranes, and mobile service vehicles.
Industrial Power: Suitable for stationary applications like generator sets and various industrial machinery.
1. Advanced High-Pressure Fuel System
The engine features a state-of-the-art High-Pressure Common Rail (HPCR) system—specifically the Cummins XPI system in later models. Capable of generating injection pressures up to 1800 bar, it ensures precise fuel delivery and optimized combustion. This results in refined power delivery, reduced engine noise, improved cold starts, lower fuel consumption, and minimized emissions.
2. Intelligent Electronic Control & Integration
A powerful Electronic Control Module (ECM) acts as the engine's brain, continuously balancing load demands, fuel efficiency, and emissions control. It enables seamless integration with vehicle systems like electronic transmissions and ABS brakes, and provides advanced self-diagnosis and data capabilities for maximum uptime.
3. High-Efficiency Turbocharging
Equipped with a Variable Geometry Turbocharger (VGT), the ISL-350 delivers superior responsiveness and driveability across the entire engine speed range. The VGT also functions as an effective exhaust brake, simplifying vehicle design and enhancing control.
