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K19
Cummins

The Cummins K19 engine stands as a titan of industrial power. This legendary 19-liter, inline-six diesel platform is engineered to deliver uncompromising performance, legendary reliability, and the lowest total cost of ownership in the most demanding environments on earth and at sea. For over 30 years, the K19's robust mechanical design and time-tested technology have powered critical applications where uptime and durability are non-negotiable.
The K19 platform offers a versatile range of power to meet diverse industrial needs.
The K19's power and robustness make it the prime mover for heavy-duty capital equipment across multiple sectors:
Mining: The primary application, powering haul trucks, large excavators, wheel loaders, and blast hole drills to deliver the lowest cost per ton moved.
Marine: A proven force for commercial propulsion, auxiliary power on cargo vessels, tugboats, and fishing fleets.
Industrial & Oil & Gas: Drives high-capacity pumps, generators, compressors, and drilling rigs.
Power Generation: Serves as a reliable prime mover for standby and prime power diesel generator sets.
Legendary PT® Fuel System with Mechanical Simplicity: The heart of the K19 is the proven PT fuel system, renowned for high performance, ease of maintenance, and exceptional reliability without complex electronic dependencies. This simplicity translates to high uptime in remote locations.
Unmatched Durability for Longevity: Key innovations extend service life dramatically. The Cummins Prelub System pressurizes oil before startup, drastically reducing wear. Galley-cooled pistons lower crown temperatures by up to 100°F (38°C), contributing to 30% longer cylinder life. Features like a fillet-hardened crankshaft and replaceable wet cylinder liners are built for multiple overhauls.
Robust Engine Architecture: Based on the heavy-duty K50 platform, it features a high-strength alloy cast iron block for rigidity. The four-valve-per-cylinder head design optimizes airflow for better combustion and fuel efficiency.
Advanced Monitoring & Support: Available Cummins CENTRY™ electronic controls allow for precise performance monitoring and automatic adjustment. It is backed by a comprehensive global warranty and support network, ensuring peace of mind.

The Cummins K19 engine stands as a titan of industrial power. This legendary 19-liter, inline-six diesel platform is engineered to deliver uncompromising performance, legendary reliability, and the lowest total cost of ownership in the most demanding environments on earth and at sea. For over 30 years, the K19's robust mechanical design and time-tested technology have powered critical applications where uptime and durability are non-negotiable.
The K19 platform offers a versatile range of power to meet diverse industrial needs.
The K19's power and robustness make it the prime mover for heavy-duty capital equipment across multiple sectors:
Mining: The primary application, powering haul trucks, large excavators, wheel loaders, and blast hole drills to deliver the lowest cost per ton moved.
Marine: A proven force for commercial propulsion, auxiliary power on cargo vessels, tugboats, and fishing fleets.
Industrial & Oil & Gas: Drives high-capacity pumps, generators, compressors, and drilling rigs.
Power Generation: Serves as a reliable prime mover for standby and prime power diesel generator sets.
Legendary PT® Fuel System with Mechanical Simplicity: The heart of the K19 is the proven PT fuel system, renowned for high performance, ease of maintenance, and exceptional reliability without complex electronic dependencies. This simplicity translates to high uptime in remote locations.
Unmatched Durability for Longevity: Key innovations extend service life dramatically. The Cummins Prelub System pressurizes oil before startup, drastically reducing wear. Galley-cooled pistons lower crown temperatures by up to 100°F (38°C), contributing to 30% longer cylinder life. Features like a fillet-hardened crankshaft and replaceable wet cylinder liners are built for multiple overhauls.
Robust Engine Architecture: Based on the heavy-duty K50 platform, it features a high-strength alloy cast iron block for rigidity. The four-valve-per-cylinder head design optimizes airflow for better combustion and fuel efficiency.
Advanced Monitoring & Support: Available Cummins CENTRY™ electronic controls allow for precise performance monitoring and automatic adjustment. It is backed by a comprehensive global warranty and support network, ensuring peace of mind.
