Our used equipment inventory is mostly trade-ins and retired rental fleet. We carry stationary gensets and towable generators 30kW to 2000kW, air compressors, temperature control, and related accessories.

Cat engines have made a name for themselves in prime and backup power applications, in marine vessels, and in the extensive lineup of Cat machines for the earthmoving sector. In addition to these offerings, Caterpillar also supplies engines for industrial applications in displacements from 0.5 to 32 liters. These engines power everything from commercial lawn mowers to wood chippers, rock crushers to specialized tractors, and dredges to pumps and air compressors.

Configure Your Own Generator up to 400kW

Contact us for sizes over 400kW.

Caterpillar diesel engines have made a name for themselves at sea, on highways, and on the rails. But these powerplants are now offered for a range of alternative fuel sources including hydrogen, natural gas, and biogas (cogen being a primary application). Cat engines can also use biofuels like hydrogenated vegetable oil when available. We even offer microgrids which add solar power to the overall energy mix.

From the start of the project to final delivery, installation, and maintenance, Peterson has the needs of your business covered. It starts with our project engineering and project management teams which work with your staff to determine the best suite of products and services for your unique application. We then work with installation contractors to get the units installed at your facility. Our technician team then coordinates the completion of the project with our project engineering and management teams, then provides support over the life of the project.