Cummins Engine K19

The K19 is proof that dependable high-horsepower performance can be delivered in a compact package.  The clean, efficient inline six-cylinder K19 engine design has been in Cummins product line for over 30 years delivering the lowest total cost of ownership while providing maximum productivity and durability.  With ratings from 450 hp to 700 hp (336 – 522 kW), K19 engines have proven performance with the mechanical simplicity of Cummins PT® fuel system. 

Key Features

• PT Fuel System – uses the time-tested and proven PT fuel system for high performance and ease of maintenance.  PT injectors are built to handle high pressures for optimum combustion. 
• Fillet-Hardened Crankshaft – smaller bolt circle and rolled threads for strength and durability
• Cummins Prelub System – Distributes and pressurizes oil in the engine before cranking can occur, and is proven to greatly extend life-to-rebuild.
• Galley-cooled pistons – reduced piston crown temperatures by as much as 100°F (38°C) for enhanced durability, reduced piston ring wear and 30% longer cylinder life. 
• Turbochargers – Custom-built for K Series engines and are available in single-stage or two-stage configurations to meet any application’s requirement.

Advantages

• PT Fuel System – uses the time-tested and proven PT fuel system for high performance and ease of maintenance.  PT injectors are built to handle high pressures for optimum combustion. 
• Fillet-Hardened Crankshaft – smaller bolt circle and rolled threads for strength and durability
• Cummins Prelub System – Distributes and pressurizes oil in the engine before cranking can occur, and is proven to greatly extend life-to-rebuild.
• Galley-cooled pistons – reduced piston crown temperatures by as much as 100°F (38°C) for enhanced durability, reduced piston ring wear and 30% longer cylinder life. 
• Turbochargers – Custom-built for K Series engines and are available in single-stage or two-stage configurations to meet any application’s requirement.