Power Generation Products Big or Small. Simple or Complex. Any size or shape. In any regulatory environment. When you need power, Caterpillar is equal to the challenge. For all your power generation demands, large or small, urban or rural, simple to complex, Caterpillar and Patten Power Systems are equal to the challenge. From diesel and gas generator sets to uninterruptible power supplies, automatic transfer switches and electrical switchgear, our experienced worldwide dealer network can deliver the power systems and support you need.   Diesel Generator Sets Caterpillar is the world's largest manufacturer of high-speed diesel generator sets and engines, offering ratings from 12kW to 17,460kW. View More Information On Diesel Generator Sets   Gas Generator Sets Caterpillar gas gensets are driving some powerful new changes in our world, like the flexibility to burn landfill methane, agricultural bio-gas, and natural gas. View More Information On Gas Generator Sets   Generator Options / Attachments Cat Electric Power provides a full line of options and attachments to customize your Caterpillar Generator Set to fit your exact needs.  View More Information On Generator Options / Attachments   Automatic Transfer Switches (ATS) Patten Power Systems offers a broad range of Caterpillar transfer switch products that are positioned to support virtually any type of emergency power application from simple, single ATS installations to highly complex, multi-ATS/generator switchgear systems. Available in sizes ranging from 40 through 4000A, there is a Cat switch to suit every project's needs. View More Information On Automatic Transfer Switches (ATS)   Switchgear The benefit of Caterpillar's vast experience in power generation is fully realized in its generator switchgear offering. Available from 600V through 15 kV, Cat switchgear provides a harmonized system solution by being able to integrate all elements of monitoring and control of a Caterpillar generator set in a single-source package. For integration of Caterpillar generator sets into a customer's facility, Patten Industries offers Caterpillar switchgear suitable for applications ranging from single standby/load management to multi-unit utility paralleling installations. In any of these cases, Caterpillar switchgear can offer remote communication capabilities for monitoring and control of your total system.  View More Information On Switchgear   Uninterruptible Power Systems (UPS) THE WORLD’S ONLY SEAMLESSLY INTEGRATED POWER SYSTEM. (battery included)Caterpillar now offers a double conversion UPS as part of its complete end-to-end electric power system. Each product is specifically designed to work integrally with the rest, ensuring the reliability your critical operations require. With a Cat® system, you also get the responsive, expert support you need. One complete system. One source for service. One name to know: Caterpillar. Patten Power Systems knows the importance of quality power to your operation. Whether supporting critical processes or defending servers from harmful power problems, Caterpillar's UPS Systems will provide years of low maintenance protection. Yielding the lowest operating costs in the industry, Caterpillar's UPS system will provide the peace of mind that comes from knowing that Caterpillar is standing beside you in your efforts to grow your business. View More Information On UPS