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KTTA19-C700
Cummins

The Cummins KTA19-C700 is a powerful, heavy-duty diesel engine designed for maximum reliability in demanding industrial and mining applications. As part of the legendary K19 series from Chongqing Cummins Engine Co., Ltd. (CCEC), this 19-liter engine delivers a substantial 522 kW (700 HP) of continuous power and features the proven durability and mechanical simplicity required for harsh operating environments.
Here are the core specifications for the KTA19-C700 model:
This engine is engineered as a prime mover for a range of capital-intensive equipment, including:
Mining and Heavy Haulage: It is a suitable power source for large mining dump trucks (e.g., BELAZ) and heavy-duty excavators, providing the torque and durability needed for 24/7 operations.
Construction Machinery: Delivers robust power for heavy construction equipment.
Stationary Power: Can be configured for high-capacity industrial pump sets, air compressor units, and generator drives.
Marine Applications: Also suitable for ship propulsion and auxiliary power systems.
Legendary PT Fuel System: At its heart is the proven Cummins PT (Pressure-Time) fuel system. Known for its mechanical simplicity and reliability, this system offers easy maintenance, low sensitivity to fuel quality, and provides excellent high-pressure injection for efficient combustion.
Dual-Stage Turbocharging for High Performance: The engine features an advanced two-stage (twin) turbocharging system with intercooling (KTTA designation). This technology forces significantly more cool, dense air into the cylinders, enabling the engine to produce exceptionally high power and torque—especially in the low-to-mid RPM range critical for heavy hauling—while also improving fuel economy.
Robust and Durable Construction for Long Life: Engineered for longevity, key features include a heavy-duty alloy cast iron cylinder block with replaceable wet liners for superior heat dissipation and serviceability. The integrated design of the block and head reduces parts count by approximately 40% compared to similar engines, which minimizes potential leak points and significantly lowers the overall failure rate.
Optimized Combustion System: The engine utilizes a four-valve-per-cylinder head design, which optimizes air intake and exhaust flow for more complete combustion. This contributes to its excellent fuel consumption rate and performance.

The Cummins KTA19-C700 is a powerful, heavy-duty diesel engine designed for maximum reliability in demanding industrial and mining applications. As part of the legendary K19 series from Chongqing Cummins Engine Co., Ltd. (CCEC), this 19-liter engine delivers a substantial 522 kW (700 HP) of continuous power and features the proven durability and mechanical simplicity required for harsh operating environments.
Here are the core specifications for the KTA19-C700 model:
This engine is engineered as a prime mover for a range of capital-intensive equipment, including:
Mining and Heavy Haulage: It is a suitable power source for large mining dump trucks (e.g., BELAZ) and heavy-duty excavators, providing the torque and durability needed for 24/7 operations.
Construction Machinery: Delivers robust power for heavy construction equipment.
Stationary Power: Can be configured for high-capacity industrial pump sets, air compressor units, and generator drives.
Marine Applications: Also suitable for ship propulsion and auxiliary power systems.
Legendary PT Fuel System: At its heart is the proven Cummins PT (Pressure-Time) fuel system. Known for its mechanical simplicity and reliability, this system offers easy maintenance, low sensitivity to fuel quality, and provides excellent high-pressure injection for efficient combustion.
Dual-Stage Turbocharging for High Performance: The engine features an advanced two-stage (twin) turbocharging system with intercooling (KTTA designation). This technology forces significantly more cool, dense air into the cylinders, enabling the engine to produce exceptionally high power and torque—especially in the low-to-mid RPM range critical for heavy hauling—while also improving fuel economy.
Robust and Durable Construction for Long Life: Engineered for longevity, key features include a heavy-duty alloy cast iron cylinder block with replaceable wet liners for superior heat dissipation and serviceability. The integrated design of the block and head reduces parts count by approximately 40% compared to similar engines, which minimizes potential leak points and significantly lowers the overall failure rate.
Optimized Combustion System: The engine utilizes a four-valve-per-cylinder head design, which optimizes air intake and exhaust flow for more complete combustion. This contributes to its excellent fuel consumption rate and performance.
