Butler Machinery is the distributor for Caterpillar standby prime generators for North and South Dakota. We also represent automatic transfer switches, switchgear and UPS systems.

Delivering the power you need. Butler Machinery provides temporary electric power generation units through our full line sales and rental divisions. All generators feature Cat engines for long life, so you can rely on your Butler power generation unit for round-the-clock demand.

Backup power at all times. When your facility requires constant power and can’t live with interruptions, then turn to Butler Machinery for the solution. We can design a single or multi station setup that provides the right power with no interruptions. Designing and providing the right amount of power is critical and Butler Machinery has the experience you need

Power Systems Services
For your power generation, agricultural, and industrial engine needs, our commercial systems service capabilities include:
-24-hour product support
-Factory trained technicians
-Professionally equipped field service trucks
-Fluids analysis laboratory
-Diesel fuel sampling
-Coolant analysis
-Emissions testing
-Loadbank testing
-Switch gear & transfer switch repair
-Load bank testing (resistive and reactive)
-Technical analysis
-Fuel system specialists
-Preventive maintenance programs
-Generator maintenance contracts