Cummins Signature ISX QSX15 CM870 CM871 CM570 Series Diesel Engine

The Cummins Signature ISX QSX15 CM870 CM871 CM570 Series Diesel Engine is a heavy-duty diesel engine designed for use in a variety of applications, including on-highway trucks, buses, and construction equipment. It is a six-cylinder, inline engine with a displacement of 15 liters. The engine is turbocharged and aftercooled, and it features a high-pressure common rail fuel injection system. The ISX QSX15 is known for its durability, reliability, and fuel efficiency.

The ISX QSX15 is available in a variety of configurations, including:

* **CM870:** This is the base model ISX QSX15 engine. It has a horsepower rating of 400 hp and a torque rating of 1,450 lb-ft.
* **CM871:** This is a mid-range ISX QSX15 engine. It has a horsepower rating of 425 hp and a torque rating of 1,650 lb-ft.
* **CM570:** This is the top-of-the-line ISX QSX15 engine. It has a horsepower rating of 450 hp and a torque rating of 1,850 lb-ft.

All ISX QSX15 engines are equipped with a variety of features that make them ideal for use in heavy-duty applications. These features include:

* **A robust block and head:** The ISX QSX15 engine is built with a strong block and head that can withstand the rigors of heavy-duty use.
* **High-pressure common rail fuel injection:** The ISX QSX15 engine uses a high-pressure common rail fuel injection system that delivers fuel to the cylinders with precision and efficiency.
* **Turbocharging and aftercooling:** The ISX QSX15 engine is turbocharged and aftercooled, which helps to improve its power and efficiency.
* **Electronic controls:** The ISX QSX15 engine is equipped with electronic controls that allow it to be programmed to meet the specific needs of each application.

The Cummins Signature ISX QSX15 CM870 CM871 CM570 Series Diesel Engine is a powerful, reliable, and fuel-efficient engine that is ideal for use in a variety of heavy-duty applications.

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Cummins Signature ISX QSX15 CM870 CM871 CM570 Series Diesel Engine 2011-2017 Service Repair Workshop Manual Download Pdf

Complete Factory Service Repair Workshop Manual. No Extra fees, No Expiry dates.

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This Professional Manual covers all repairs, servicing and troubleshooting procedures. It is very detailed and contains hundreds of pages with detailed photos & diagrams.

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