| Quantity: | |
|---|---|
QSB6.7-C155
Cummins
The Cummins QSB6.7-C155 is a state-of-the-art 6.7-liter, in-line six-cylinder diesel engine engineered for exceptional performance and reliability in tough working conditions. As part of the advanced QSB series, this engine is manufactured by Dongfeng Cummins (DCEC) and delivers a robust 155 horsepower, balancing high power density with superior fuel economy and low total cost of ownership for various demanding applications.
The QSB6.7-C155 is primarily designed as a reliable power source for mid-sized industrial and construction machinery, providing dependable performance where durability is critical.
Construction Machinery: Widely used in excavators, wheel loaders, bulldozers, compactors, and graders.
Industrial and Specialized Vehicles: Powers airport ground support equipment (such as tow tractors and power units), material handlers, and other industrial vehicles.
Power Generation: Can be adapted for use in industrial generator sets.
This specific model is part of the broader QSB6.7 series, which offers a wide power range from approximately 130 HP to 260 HP, making it a highly flexible platform for OEM integration across various equipment types.
Advanced High-Pressure Common Rail (HPCR) Fuel System: Features a Bosch HPCR system capable of injection pressures up to 1600 bar. This ensures extremely precise and efficient fuel delivery, resulting in superior fuel economy, a significant reduction in combustion noise, and near smoke-free operation across all speed ranges.
Intelligent Electronic Control & System Integration: Controlled by a powerful Electronic Control Module (ECM), the engine offers tailored performance mapping for different applications and features advanced self-diagnosis and protection capabilities. The system can intelligently adjust operating modes based on load and environmental conditions and supports remote monitoring functions.
Integrated & Modular Design for Maximum Durability: The engine employs an integrated design for the cylinder block and head, which reduces potential leak points. Its modular architecture results in approximately 40% fewer parts than comparable engines, leading to lower failure rates, simplified maintenance, and enhanced overall reliability.
Optimized Air Management System: Equipped with a wastegate-type turbocharger, this system ensures strong boost pressure and rapid response at low engine speeds for excellent acceleration and lugging ability, while providing stable, high power output at peak speeds.
Robust Construction and Global Support: Key components like the forged steel crankshaft and camshaft are built for strength. Combined with features like a platform-honed cylinder bore design, the engine is engineered for long life under heavy loads. It is backed by Cummins' extensive global service and parts network.
The Cummins QSB6.7-C155 is a state-of-the-art 6.7-liter, in-line six-cylinder diesel engine engineered for exceptional performance and reliability in tough working conditions. As part of the advanced QSB series, this engine is manufactured by Dongfeng Cummins (DCEC) and delivers a robust 155 horsepower, balancing high power density with superior fuel economy and low total cost of ownership for various demanding applications.
The QSB6.7-C155 is primarily designed as a reliable power source for mid-sized industrial and construction machinery, providing dependable performance where durability is critical.
Construction Machinery: Widely used in excavators, wheel loaders, bulldozers, compactors, and graders.
Industrial and Specialized Vehicles: Powers airport ground support equipment (such as tow tractors and power units), material handlers, and other industrial vehicles.
Power Generation: Can be adapted for use in industrial generator sets.
This specific model is part of the broader QSB6.7 series, which offers a wide power range from approximately 130 HP to 260 HP, making it a highly flexible platform for OEM integration across various equipment types.
Advanced High-Pressure Common Rail (HPCR) Fuel System: Features a Bosch HPCR system capable of injection pressures up to 1600 bar. This ensures extremely precise and efficient fuel delivery, resulting in superior fuel economy, a significant reduction in combustion noise, and near smoke-free operation across all speed ranges.
Intelligent Electronic Control & System Integration: Controlled by a powerful Electronic Control Module (ECM), the engine offers tailored performance mapping for different applications and features advanced self-diagnosis and protection capabilities. The system can intelligently adjust operating modes based on load and environmental conditions and supports remote monitoring functions.
Integrated & Modular Design for Maximum Durability: The engine employs an integrated design for the cylinder block and head, which reduces potential leak points. Its modular architecture results in approximately 40% fewer parts than comparable engines, leading to lower failure rates, simplified maintenance, and enhanced overall reliability.
Optimized Air Management System: Equipped with a wastegate-type turbocharger, this system ensures strong boost pressure and rapid response at low engine speeds for excellent acceleration and lugging ability, while providing stable, high power output at peak speeds.
Robust Construction and Global Support: Key components like the forged steel crankshaft and camshaft are built for strength. Combined with features like a platform-honed cylinder bore design, the engine is engineered for long life under heavy loads. It is backed by Cummins' extensive global service and parts network.