Buy DCEC Cummins QSL9 ISL9 C260 Construction Diesel Engine | Tonkee®

The QSL9 and ISL9 C260 engines are designed to meet stringent emission regulations while delivering optimal power and efficiency for construction equipment.

Both engines are built with a 6-cylinder architecture, turbocharging, and aftercooling technologies to ensure high power density and fuel efficiency.

The Cummins QSL9 C260 engine boasts a displacement of around 8.9 liters, delivering a power output of 260 horsepower (193 kW) at a rated speed. With advanced electronic controls and a common rail fuel injection system, this engine achieves optimal combustion, reduced emissions, and improved fuel economy. It complies with emission standards like Euro Stage IV and Tier 4 Final, employing technologies such as exhaust gas recirculation (EGR), selective catalytic reduction (SCR), and diesel particulate filters (DPF) to minimize environmental impact.

On the other hand, the Cummins ISL9 C260 engine offers a displacement of approximately 8.9 liters and delivers the same power output of 260 horsepower (193 kW).

Its design focuses on enhanced reliability and performance, making it well-suited for heavy-duty construction applications. It also incorporates features like variable geometry turbocharging and high-pressure common rail fuel injection for precise control over combustion processes, resulting in improved power delivery and fuel efficiency. The ISL9 C260 engine meets similar emission regulations as the QSL9, contributing to reduced nitrogen oxide (NOx), particulate matter, and other harmful exhaust emissions.

Both engines come with integrated systems to enhance operator comfort and safety, such as diagnostics and electronic monitoring of critical engine parameters. Their robust construction and durable components ensure longevity in demanding construction environments, reducing maintenance costs and downtime.

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