Welcome to the Perkins Tier 4 Air website.

Here you will be able to learn about our approach to Tier 4 and the benefits of working with one of the world’s leading off-highway diesel engine manufacturers.

We’ve been advancing engine technology for nearly eight decades, and with our fresh thinking you can see how we have engineered our latest range to comply with the Tier 4 Interim / Stage IIIB legislation.

Perkins – always engineering with you in mind.