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Cummins ISL9

Cummins ISl Engine

ISL9. Power To Tow, Power To Go.

great track record of proven performance continues to improve with Cummins ISL9. The ISL9 continues to have the highest power density of any engine in its class. So whether you’re pulling a loaded dump truck out of the mud or a beverage truck across town, you’ve got the power to get the job done. The ISL9 features common technology with the Heavy-Duty ISX15 and ISX12, including the XPI fuel system, a high-capacity Electronic Control Module (ECM) and the patented Cummins

VGTTurbocharger from Cummins Turbo




ISL9 Maintenance Intervals

Maintenance Item Miles/Kilometers Months

Oil and Filter 20,000 mi/32,000 km 12

Fuel Filter 20,000 mi/32,000 km 12

Coolant Filter 15,000 mi/24,000 km 6

Standard Coolant Change 80,000 mi/128,000 km 24

Overhead Adjustment 150,000 mi/240,000 km 48

Coalescing Filter Every 3rd to 4th oil change

Def Filter 200,000 mi/320,000 km

Particulate Filter Cleaning 200,000 mi/320,000 km


Every Benefit. Clear.

The Cummins Aftertreatment System has been proven

for years and thoroughly tested under the most

extreme conditions. This proven system consists of

a Diesel Particulate Filter (DPF), Selective Catalytic

Reduction (SCR) and a dosing system for the Diesel

Exhaust Fluid (DEF). Designing and building the

package in-house allows Cummins to calibrate the

engine and aftertreatment system for optimum fuel

economy, performance and near-zero emissions.

Expanded Ratings.

The power range has been expanded, as the ISL9

adds ratings previously offered in the ISC8.3 from

260 hp to 380 hp (194-283 kW). Optional features

include engine braking for better control, Rear Engine

Power Take-Off (REPTO) and Front Engine Power Take-

Off (FEPTO). Maintenance intervals remain unchanged.

The ISL9 is one of the major reasons that Cummins

engines are an industry favorite in medium-duty and

vocational trucks, including dump trucks, mixers and

refuse haulers. The ISL9 delivers better. Every truck.