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6BTAA5.9-C150
Cummins

Proven Power and Reliability for Demanding Industrial Applications
The Cummins 6BTAA5.9-C150 is a robust, heavy-duty diesel engine engineered to deliver dependable performance in a wide range of demanding environments. As part of the legendary Cummins B-Series platform, this 5.9-liter, six-cylinder engine is built by the Dongfeng Cummins (DCEC) joint venture, ensuring the highest standards of quality and reliability. With a reliable mechanical fuel system and durable construction, it is designed to maximize uptime and minimize the total cost of ownership for your construction, industrial, and power generation needs.
The versatility of the 6BTAA5.9-C150 makes it a preferred power source for various industries:
Construction Machinery: Widely used in excavators, loaders, cranes, rollers, graders, and drilling machines.
Commercial Vehicles: Powers heavy-duty trucks, dump trucks, and mixer trucks.
Power Generation: Suitable as a prime mover for generating sets, offering dependable electrical power.
Industrial Pumps: Used in high-capacity water pump sets and industrial power packs.
Turbocharged and Intercooled Performance: The engine features an advanced Turbocharged and Charge Air Cooled (CAC) aspiration system. This design forces denser, cooler air into the combustion chamber, resulting in higher power density, improved fuel efficiency, and lower emissions.
Durable Mechanical Fuel System: Equipped with a reliable mechanical fuel injection pump and governor (such as the BYC P7100/RSV), this system ensures consistent fuel delivery and stable performance across a wide range of operating conditions, simplifying maintenance and service.
Robust Engine Architecture: Engineered for longevity in harsh environments, its heavy-duty design features high-strength internal components. This construction supports continuous operation and an extended service life under demanding loads.
Cold Start Capability: The engine is designed to start reliably at low ambient temperatures, ensuring operational readiness in various climates.

Proven Power and Reliability for Demanding Industrial Applications
The Cummins 6BTAA5.9-C150 is a robust, heavy-duty diesel engine engineered to deliver dependable performance in a wide range of demanding environments. As part of the legendary Cummins B-Series platform, this 5.9-liter, six-cylinder engine is built by the Dongfeng Cummins (DCEC) joint venture, ensuring the highest standards of quality and reliability. With a reliable mechanical fuel system and durable construction, it is designed to maximize uptime and minimize the total cost of ownership for your construction, industrial, and power generation needs.
The versatility of the 6BTAA5.9-C150 makes it a preferred power source for various industries:
Construction Machinery: Widely used in excavators, loaders, cranes, rollers, graders, and drilling machines.
Commercial Vehicles: Powers heavy-duty trucks, dump trucks, and mixer trucks.
Power Generation: Suitable as a prime mover for generating sets, offering dependable electrical power.
Industrial Pumps: Used in high-capacity water pump sets and industrial power packs.
Turbocharged and Intercooled Performance: The engine features an advanced Turbocharged and Charge Air Cooled (CAC) aspiration system. This design forces denser, cooler air into the combustion chamber, resulting in higher power density, improved fuel efficiency, and lower emissions.
Durable Mechanical Fuel System: Equipped with a reliable mechanical fuel injection pump and governor (such as the BYC P7100/RSV), this system ensures consistent fuel delivery and stable performance across a wide range of operating conditions, simplifying maintenance and service.
Robust Engine Architecture: Engineered for longevity in harsh environments, its heavy-duty design features high-strength internal components. This construction supports continuous operation and an extended service life under demanding loads.
Cold Start Capability: The engine is designed to start reliably at low ambient temperatures, ensuring operational readiness in various climates.
