Generations Ahead

Tier 4 Next Generation Products

PERFORMANCE. RELIABILITY. VALUE.

Caterpillar designed Tier 4 Interim products with Tier 4 Final standards in mind. By planning ahead, we were able to minimize design changes and deliver the reliability and performance you demand. Every Tier 4 Final engine is equipped with a combination of proven electronic, fuel, air and aftertreatment omponents, based on engine size, application and the geographic location in which it will work. Applying proven technologies systematically and strategically lets us meet your high expectations for productivity, fuel efficiency, reliability and service life.

Tier 4 Products

This video provides an in-depth look at the technology used on Cat® Tier 4 Final / Stage IV engines.

Building Block Technologies

Learn about the technologies behind Cat® Tier 4 Engines.

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Customer Success

Caterpillar designed Tier 4 Interim products with Tier 4 Final standards in mind. By planning ahead, we were able to minimize design changes and deliver the reliability and performance you demand. Every Tier 4 Final engine is equipped with a combination of proven electronic, fuel, air and aftertreatment omponents, based on engine size, application and the geographic location in which it will work. Applying proven technologies systematically and strategically lets us meet your high expectations for productivity, fuel efficiency, reliability and service life.

Learn How Tier 4 Can Help You Succeed

Tier 4 Media

Watch Tier 4 Videos and download brochures to learn more information.

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Helping Your Business Reach the Next Level

We believe that part of our commitment to our customers is to understand your needs and your business. We know that maintenance, service and support are critical not just to power and performance but to achieving the lowest total cost of ownership. Your Cat® dealer is dedicated to delivering value for the life of your machine.

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Built for it

When you choose Cat®, you get what you pay for — durable and reliable equipment, and long-lasting relationships.

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Financing & Insurance

You can count on Cat Financial to provide the best financial solutions, built just for you.

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Cat® Technology

We are constantly developing and refining advanced technologies to help make your equipment more productive and efficient.

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Connect with the Experts

Learn from the experts and get advice from your peers - check out or blogs and online forums.

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Cat® Dealer Service

Buy any piece of Cat® equipment and also get the full support and commitment of your local Cat Dealer.

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Our commitment to safety

Our safety culture extends beyond our internal operations to include the safety and health of everyone in, on or around our products.

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Cat® Products in the News

Cat products are in action every day. Find out what the press has to say.

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