Products Description
The 6LTAA8.9-C325 engine is a high-performance diesel powerplant engineered for durability and precision in demanding industrial and marine applications. Featuring a robust 8.9-liter displacement and a turbocharged design, this engine delivers 325 horsepower with exceptional fuel efficiency and low emissions, aligning with global Tier 3/Stage IIIA standards. Its advanced cooling system and integrated electronic controls ensure optimal thermal management and real-time performance monitoring, making it ideal for generators, construction equipment, and marine propulsion. Built with hardened components for extended service intervals, the 6LTAA8.9-C325 combines Cummins' engineering excellence with modular maintenance features, reducing downtime and operational costs. Explore how this powerhouse balances power density, reliability, and environmental compliance for your next project.
Products parameter
High performance Cummins 6LTAA8.9-C325 engine
Number of cylinders: 6 cylinders
Displacement: 8.9L
Rated power: 239kW @ 2200rpm
Maximum torque: 1350N·m @ 1400r/min
Net mass: 680kg
Allowable altitude: ≤2200 meters
Idle speed: 700r/min
Key technical features
Power system: Extended stroke design combined with 4-valve structure to improve power output and low-speed torque
Heat dissipation design: Forced cooling of articulated pistons to enhance mechanical and thermal load bearing capacity
Combustion optimization: Centrally arranged injectors and symmetrical combustion chambers to achieve uniform distribution of the mixture
Fuel efficiency: Turbocharging technology and combustion system optimization, taking into account low fuel consumption and high power
The working principle of a turbocharger is based on the recovery and utilization of exhaust gas energy. The high-temperature, high-pressure exhaust gas from the engine enters the turbine end of the turbocharger, driving the turbine to rotate. The turbine is connected to the compressor via a shaft, driving the compressor to rotate. The compressor compresses the outside air and sends it into the engine cylinders, increasing the intake air volume in the cylinders, thereby improving the engine's power and torque.
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High Quality
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Advanced Equipment
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Professional Team
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Custom Service
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