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X15-C675
Cummins

Product Description: Cummins X15-C675 Heavy-Duty Diesel Engine
Unmatched Power and Reliability for Extreme Demands
The Cummins X15-C675 represents the pinnacle of heavy-duty diesel engineering, delivering 503 kW (675 horsepower) of formidable power and a massive 2778 Nm of peak torque. Designed for the most demanding applications, this 6-cylinder, 14.9-liter inline engine combines brute strength with advanced efficiency technologies to maximize productivity and minimize total cost of ownership. It sets a new standard for performance and durability in the 15-liter class.
Core Technical Specifications
The key specifications for the X15-C675 model are summarized below:
Primary Applications: Engineered for Critical Missions
This high-horsepower engine is the prime choice for equipment where performance cannot be compromised:
Heavy-Duty & Severe-Service Trucks: The ideal power source for heavy-haul tractors, logging trucks, and premium vocational vehicles requiring exceptional torque and gradeability.
Fire and Emergency Vehicles: Provides the reliable, instant power necessary for pump operation and rapid response in fire apparatus and other emergency equipment.
High-Performance Mining & Construction Machinery: Powers the most demanding off-road equipment, including large excavators, mining trucks, and drill rigs.
Specialized Heavy Equipment: Suitable for oilfield machinery, heavy transport, and custom applications engineered by truck equipment manufacturers (TEMs).
Advanced Core Technologies & Features
The X15 platform incorporates Cummins' latest innovations to deliver superior performance.
XPI Fuel System: Features a High-Pressure Common Rail system for precise fuel injection. This enables multiple injection events per cycle, leading to superior fuel economy, lower emissions, and remarkably quiet operation.
Connected Diagnostics & Remote Programming: Comes factory-ready for connectivity, enabling Over-the-Air (OTA) programming and remote diagnostics. This allows for optimization of engine parameters and proactive maintenance planning, reducing unplanned downtime.
Advanced Aftertreatment System: Utilizes a compact and efficient Single-Module™ aftertreatment system with high ash capacity, significantly extending maintenance intervals compared to older designs.
Optimized for Low Total Cost of Ownership (TCO): Designed with industry-leading service intervals for oil and filters. Features like the integrated Cummins Engine Brake (up to 600 hp) reduce wear on service brakes and lower operating costs.

Product Description: Cummins X15-C675 Heavy-Duty Diesel Engine
Unmatched Power and Reliability for Extreme Demands
The Cummins X15-C675 represents the pinnacle of heavy-duty diesel engineering, delivering 503 kW (675 horsepower) of formidable power and a massive 2778 Nm of peak torque. Designed for the most demanding applications, this 6-cylinder, 14.9-liter inline engine combines brute strength with advanced efficiency technologies to maximize productivity and minimize total cost of ownership. It sets a new standard for performance and durability in the 15-liter class.
Core Technical Specifications
The key specifications for the X15-C675 model are summarized below:
Primary Applications: Engineered for Critical Missions
This high-horsepower engine is the prime choice for equipment where performance cannot be compromised:
Heavy-Duty & Severe-Service Trucks: The ideal power source for heavy-haul tractors, logging trucks, and premium vocational vehicles requiring exceptional torque and gradeability.
Fire and Emergency Vehicles: Provides the reliable, instant power necessary for pump operation and rapid response in fire apparatus and other emergency equipment.
High-Performance Mining & Construction Machinery: Powers the most demanding off-road equipment, including large excavators, mining trucks, and drill rigs.
Specialized Heavy Equipment: Suitable for oilfield machinery, heavy transport, and custom applications engineered by truck equipment manufacturers (TEMs).
Advanced Core Technologies & Features
The X15 platform incorporates Cummins' latest innovations to deliver superior performance.
XPI Fuel System: Features a High-Pressure Common Rail system for precise fuel injection. This enables multiple injection events per cycle, leading to superior fuel economy, lower emissions, and remarkably quiet operation.
Connected Diagnostics & Remote Programming: Comes factory-ready for connectivity, enabling Over-the-Air (OTA) programming and remote diagnostics. This allows for optimization of engine parameters and proactive maintenance planning, reducing unplanned downtime.
Advanced Aftertreatment System: Utilizes a compact and efficient Single-Module™ aftertreatment system with high ash capacity, significantly extending maintenance intervals compared to older designs.
Optimized for Low Total Cost of Ownership (TCO): Designed with industry-leading service intervals for oil and filters. Features like the integrated Cummins Engine Brake (up to 600 hp) reduce wear on service brakes and lower operating costs.
