Contact us today877.688.6812

Contact us today877.688.6812

After Hours Construction / Truck Service: (800) 952-7767

After Hours Power Service: (877) 891-4181

After Hours Power Rental: (800) 736-8121

Cooperative Purchasing

Overcome Resource Challenges with Cooperative Purchasing

If you procure heavy equipment or back up power solutions for states, counties or other municipalities, you face a host of challenges every day. Vital work that can’t be postponed. Competing priorities that stretch your fleet to the limit. Rigid procurement policies. Aggressive deadlines. Budget cuts. Staff shortages. A demanding public. How do you succeed? Cooperative purchasing may be an effective strategy.

Find the Right Contract

Caterpillar is pleased to make our equipment available through two cooperative purchasing organizations: National Joint Powers Alliance (NJPA) and National Intergovenmental Purchasing Alliance (National IPA).  Get the assest you need to be more successful when you buy Cat products with one of these agreements:

Benefits of Cooperative Purchasing

Cooperative purchasing can help governmental and not-for profit agencies procure high-quality assets with fewer resources, while benefitting from the support of Patten Cat.


Altorfer, Inc. Logo

Altorfer, Inc. is proud to announce the acquisition of Patten Cat effective May 9, 2018. We look forward to supporting all your equipment and product support needs by providing the quality products and excellent service that you have come to expect from the Caterpillar family. Please be aware that the Patten Cat website will close soon and all traffic will be pointed to Thank you for giving us the opportunity to partner together with you for continued success.