Cummins QSB4.5 Engine Whole Engine

SWAFLY MACHINERY CO.,LIMITED is specialized in spare parts of the dealer excavator in Guangzhou.

Founded in 2012, we can supply quality-trusted of fullrange of complete engine assy, travel motor, swing motor travel gearbox and swing gearbox, main control valve and undercarriage parts for HITACHI CATERPILLAR, KOMATSU, VOLVO, CASE, JCB, KOBELCO, NEW HOLLAND, SUMITOMO, KATO, BOBOCAT, JOHN DEERE, DOOSAN AND HYUNDAI.

The company regards reasonable prices, short production time and satisfactory after-sales service” as our tenet. We hope to cooperate with more customers for mutual development and benefits.
We welcome potential buyers to contact us.

Cummins QSB4.5 Engine is the latest addition to Cummins' comprehensive lineup of reliable and efficient diesel engines. This engine was introduced in 2019 to meet the needs of a growing global market. It is capable of powering a wide range of industrial, maritime, agricultural, and marine applications. The engine provides excellent performance, reliability, and durability with lower emissions than other diesel engines.

The Cummins QSB4.5 is a four-cylinder, 4.5-liter engine that offers a maximum power output of 170 horsepower (127 kilowatts) at 3,400 RPM and a peak torque of 600 lb-ft (813 Newton meters). It features Cummins' signature XPI injector system which is capable of providing efficient and precise fuel injection for superior fuel economy and low emissions. It is also equipped with an efficient Variable Camshaft Timing (VCT) system to optimize air flow for improved combustion and reduced noise. The engine is built to meet the latest Tier 4 Final emission regulations, making it an ideal choice for customers who need to comply with regulatory requirements.

The Cummins QSB4.5 is also exceptionally fuel efficient, making it a great choice for those who need to save on operating costs. This engine has a fuel economy rating of 19.2 miles per gallon, making it comparable to larger engines. Its dynamic torque curve also means that the engine is capable of providing higher torque output when it is required, making it a great choice for applications that require quick acceleration.

The engine also offers impressive durability, thanks to its robust design and high-quality components. Its cast iron construction is specifically designed to handle the high demands of marine, agricultural, and industrial applications. The engine is also designed for easy maintenance and incorporates features that help to minimize downtime.

The Cummins QSB4.5 also comes with a variety of options, from fuel injectors to turbochargers, to ensure that it meets each customer’s individual requirements. In addition, Cummins provides technical assistance and factory-trained technicians to help ensure that each installation runs smoothly.

Overall, the Cummins QSB4.5 is a reliable and efficient engine that offers superior performance and excellent durability. It is the perfect choice for customers who are looking for an engine that meets the requirements of the latest emissions regulations while providing excellent fuel economy and reliable performance.