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KTAA19-G6A
Cummins
The Cummins KTAA19-G6A is a world-class 19-liter, 6-cylinder industrial diesel engine, engineered to deliver unmatched reliability, superior power density, and exceptional operational economy. Part of the globally renowned Cummins K19 series, this engine is specifically designed as the optimal prime mover for generator sets, providing dependable prime, standby, and continuous power for mission-critical facilities across all sectors.
Key Performance Ratings:
Prime / Continuous Power: Configurable for prime power applications (e.g., 500-550 kW output).
Maximum Output (for reference): Up to 664 kW (890 HP) @ 1800 RPM.
The KTAA19-G6A is the engine of choice for industrial and commercial diesel generator sets, forming the reliable heart of power systems in environments where electricity is critical.
Primary Application Sectors:
Mission-Critical Facilities: Data centers, telecommunications hubs, and hospitals where uninterrupted power is non-negotiable.
Industrial & Commercial Operations: Manufacturing plants, oil and gas installations, construction sites, and large commercial complexes.
Public & Institutional Infrastructure: Schools, government buildings, water treatment plants, and transportation networks.
Generator sets powered by the KTAA19-G6A are available in various configurations, including open-base, weather-protected canopies, and advanced silent (low-noise) enclosures designed for urban or noise-sensitive environments like hospitals and residential areas, with sound levels as low as 68-75 dB(A).
Advanced Combustion & Air Management
The engine's high power output and efficiency are driven by its turbocharged and aftercooled (TTA) aspiration system. This technology forces a greater mass of cool, dense air into the cylinders, enabling more complete fuel combustion. Combined with a high compression ratio (13.0:1 to 13.9:1), this translates to robust performance, low specific fuel consumption, and excellent response to load changes.
Proven and Reliable Fuel System
At its core is the legendary Cummins PT (Pressure-Time) fuel system. Known for its mechanical simplicity, ruggedness, and precise fuel delivery, this system ensures stable operation, easy maintenance, and outstanding tolerance to varying fuel conditions, contributing to the engine's legendary durability and long service life.
Engineered for Durability & Easy Service
Built with a heavy-duty design by Chongqing Cummins Engine Co., Ltd. (CCEC), a joint venture of Cummins USA. Key features include a water-cooled design for optimal thermal management and strategically placed service points. This design philosophy ensures high availability, extended overhaul intervals, and a lower total cost of ownership over the engine's lifecycle.
Integrated Power Generation Design
As an engine purpose-built for generator sets, it features precise electronic governing for stable frequency control and seamless integration with a wide range of alternators and digital control systems. Its design supports quick paralleling of multiple units for scalable power solutions.
The Cummins KTAA19-G6A is a world-class 19-liter, 6-cylinder industrial diesel engine, engineered to deliver unmatched reliability, superior power density, and exceptional operational economy. Part of the globally renowned Cummins K19 series, this engine is specifically designed as the optimal prime mover for generator sets, providing dependable prime, standby, and continuous power for mission-critical facilities across all sectors.
Key Performance Ratings:
Prime / Continuous Power: Configurable for prime power applications (e.g., 500-550 kW output).
Maximum Output (for reference): Up to 664 kW (890 HP) @ 1800 RPM.
The KTAA19-G6A is the engine of choice for industrial and commercial diesel generator sets, forming the reliable heart of power systems in environments where electricity is critical.
Primary Application Sectors:
Mission-Critical Facilities: Data centers, telecommunications hubs, and hospitals where uninterrupted power is non-negotiable.
Industrial & Commercial Operations: Manufacturing plants, oil and gas installations, construction sites, and large commercial complexes.
Public & Institutional Infrastructure: Schools, government buildings, water treatment plants, and transportation networks.
Generator sets powered by the KTAA19-G6A are available in various configurations, including open-base, weather-protected canopies, and advanced silent (low-noise) enclosures designed for urban or noise-sensitive environments like hospitals and residential areas, with sound levels as low as 68-75 dB(A).
Advanced Combustion & Air Management
The engine's high power output and efficiency are driven by its turbocharged and aftercooled (TTA) aspiration system. This technology forces a greater mass of cool, dense air into the cylinders, enabling more complete fuel combustion. Combined with a high compression ratio (13.0:1 to 13.9:1), this translates to robust performance, low specific fuel consumption, and excellent response to load changes.
Proven and Reliable Fuel System
At its core is the legendary Cummins PT (Pressure-Time) fuel system. Known for its mechanical simplicity, ruggedness, and precise fuel delivery, this system ensures stable operation, easy maintenance, and outstanding tolerance to varying fuel conditions, contributing to the engine's legendary durability and long service life.
Engineered for Durability & Easy Service
Built with a heavy-duty design by Chongqing Cummins Engine Co., Ltd. (CCEC), a joint venture of Cummins USA. Key features include a water-cooled design for optimal thermal management and strategically placed service points. This design philosophy ensures high availability, extended overhaul intervals, and a lower total cost of ownership over the engine's lifecycle.
Integrated Power Generation Design
As an engine purpose-built for generator sets, it features precise electronic governing for stable frequency control and seamless integration with a wide range of alternators and digital control systems. Its design supports quick paralleling of multiple units for scalable power solutions.