Machinery Engines Diesel Cummins QSB6.7 Engine Assy 

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.

The Cummins QSB6.7 is a powerful and efficient diesel engine from the Cummins family. It is renowned for its strength, durability, and reliable performance. The QSB6.7 is used for a wide range of purposes, including powering boats, motorhomes, trucks, and other commercial and industrial applications.

The Cummins QSB6.7 engine is an advanced design that offers superior fuel economy and improved reliability when compared to its predecessors. With a 7.2 litre displacement, the QSB6.7 is capable of producing up to 250 horsepower and 620 lb-ft of torque. Thanks to its advanced common-rail fuel system with direct injection and variable geometry turbocharger, the QSB6.7 engine can reach peak combustion efficiency with lower emissions.

The Cummins QSB6.7 engine is quiet, reliable, and fuel efficient. With a special noise absorbing inlet manifold, it produces minimal vibration and noise, making it an excellent choice for use in recreational vehicles, boats, power generation, and other commercial and industrial applications. The QSB6.7 engine is also known for its durability, with components designed to stand up to long-term use and challenging working environments.

The Cummins QSB6.7 engine is designed to maximize fuel efficiency. With an advanced fuel system and intelligent electronics, it can achieve up to 10% better fuel consumption compared to similar engine designs. The use of a high-pressure common rail fuel system and electronically controlled fuel injection enables precise and efficient fuel delivery, allowing for excellent fuel economy.

The Cummins QSB6.7 engine is also easy to maintain. A wide range of serviceable components and maintenance intervals mean that the engine is easy to monitor and inspect. With its advanced filtration system and long-lasting coolant, the QSB6.7 engine requires minimal upkeep. Furthermore, its robust design offers outstanding wear resistance, ensuring that the engine continues to run reliably and efficiently over time.

Overall, the Cummins QSB6.7 is a reliable and efficient diesel engine that is well-suited for a variety of applications. With its impressive output, efficient fuel economy, and easy maintenance, the QSB6.7 is an ideal choice for those looking for a dependable and powerful engine.