When you need serious backup power that won’t let you down, the Used Elliot 780 RD Diesel Generator delivers the kind of reliability that keeps your operations running smoothly. At Central States Diesel Generators, we’ve got this powerhouse and similar models in stock and ready to ship, giving you the peace of mind that comes with proven industrial-grade equipment.

Why Elliot Generators Have Earned Their Reputation

Elliot generators might not have the household name recognition of some brands, but in the industrial power generation world, they’ve built a solid reputation for delivering dependable performance when it matters most. Originally developed by Elliot MagneTek Power Systems, these generators were engineered specifically for demanding industrial applications where downtime simply isn’t an option.

What sets Elliot apart is their focus on robust construction and practical design. These weren’t built to be the flashiest generators on the market – they were built to work, day in and day out, in challenging environments. The company understood that when the lights go out, you need equipment that starts reliably and runs consistently until normal power is restored.

Technical Powerhouse: The 780 RD Specifications

The Elliot 780 RD is a substantial piece of equipment that brings serious power to the table. This generator delivers 750 kW of standby power and 680 kW of prime power, making it suitable for large commercial facilities, manufacturing plants, data centers, and other high-demand applications.

At the heart of this generator is the Mitsubishi S12A2-PTA diesel engine, pumping out an impressive 1100 horsepower at 1800 RPM. This isn’t just raw power – it’s carefully engineered power that translates into reliable electricity generation. The Mitsubishi engine brings its own reputation for durability and fuel efficiency, making it an excellent match for the Elliot generator design.

The electrical specifications are equally impressive. The unit produces 3-phase, 60 Hz power at 277/480 volts, with a 12-lead reconnectable design that gives you flexibility in voltage configurations. A robust 1200 Amp main-line circuit breaker provides protection and control, ensuring safe operation under all conditions.

Built-In Reliability Features

One of the standout features of the 780 RD is its permanent magnet generator (PMG) system. This isn’t just technical jargon – it’s a real advantage that means better voltage regulation and enhanced reliability compared to conventional excitation systems. The PMG helps maintain consistent power output even when dealing with varying loads, which is crucial for sensitive equipment.

The generator comes equipped with a Basler 2020 digital control panel, giving you precise monitoring and control over all generator functions. This isn’t some basic start/stop switch – it’s a comprehensive control system that lets you monitor engine parameters, electrical output, and system status at a glance.

For reliable cold-weather operation, the 780 RD includes dual coolant heaters and an integrated battery charger. These features ensure that your generator will start when you need it, even in harsh winter conditions. There’s nothing worse than discovering your backup power won’t start during a power outage, and these features help prevent that scenario.

Weather Protection and Fuel Capacity

The generator comes in a weather enclosure that measures 78 inches wide, 180 inches long, and 117 inches high. This isn’t just a basic cover – it’s engineered protection that shields the generator from the elements while allowing proper ventilation and access for maintenance. The total weight of approximately 24,000 pounds speaks to the substantial construction of this unit.

One of the practical advantages of the 780 RD is its 400-gallon sub-base fuel tank. This substantial fuel capacity means extended runtime without frequent refueling – a critical advantage during extended power outages or when using the generator for prime power applications. The larger fuel capacity also means fewer interruptions for refueling, keeping your operations running smoothly.

Real-World Performance Validation

Here’s where the rubber meets the road: we have a 1999 Elliot 780 RD with only 306 operating hours that recently passed a complete load test. Think about that for a moment – a generator that’s over 25 years old, with incredibly low hours, still performs like new. This isn’t just testament to the quality of the original construction; it’s proof of how well these generators age when properly maintained.

The fact that this unit passed its load test with flying colors demonstrates the kind of longevity you can expect from well-built industrial equipment. Those 306 hours represent real-world operation, and the generator’s ability to meet full load requirements after all these years speaks volumes about Elliot’s engineering and construction quality.

Why Choose Used Over New

When you’re looking at generators in this power range, buying used makes a lot of financial sense. A new generator with similar specifications could easily cost two to three times what you’ll pay for a quality used unit. The 780 RD we mentioned, priced at $59,900, represents exceptional value for 750 kW of reliable backup power.

Used generators also come with a track record. You’re not dealing with unknown reliability – you can see exactly how many hours the unit has run and review its maintenance history. With proper inspection and testing (like the load test our units undergo), you get proven performance at a fraction of the new equipment cost.

More Options in Our Inventory

The beauty of working with Central States Diesel Generators is that we maintain substantial inventory of industrial generators. While this specific Elliot 780 RD might be perfect for your needs, we also stock similar commercial generators from other trusted manufacturers.

Whether you need something in the same power range or are looking at different capacity requirements, we’ve got options ready to ship. Our inventory includes generators from Caterpillar, Cummins, Kohler, MTU, and other industry leaders, so you can compare specifications and find the perfect match for your application.

Installation and Support Considerations

When you’re investing in a generator this size, proper installation and ongoing support are crucial. The 780 RD requires professional installation, including proper electrical connections, fuel system setup, and integration with your facility’s electrical system. The unit’s substantial weight means you’ll need appropriate equipment and expertise for positioning and setup.

Don’t forget about ongoing maintenance requirements. While the 780 RD is built for reliability, regular maintenance is key to ensuring that reliability continues. This includes regular oil changes, filter replacements, coolant system maintenance, and periodic load testing to ensure the generator will perform when you need it.

Making Your Decision

If you’re in the market for reliable backup power in the 750 kW range, the Used Elliot 780 RD represents an excellent balance of proven performance, robust construction, and economic value. The combination of the reliable Mitsubishi engine, comprehensive control systems, and weather-protected design makes this a generator you can count on.

The low hours on available units mean you’re getting equipment that still has plenty of productive life ahead of it, while the successful load testing provides confidence in current performance capabilities.

Ready to Move Forward?

Don’t let power outages catch you unprepared. Whether you’re interested in this specific Elliot 780 RD or want to explore other options in our inventory, we’re here to help you find the right solution for your power generation needs.

Contact Central States Diesel Generators today to discuss your requirements and get detailed specifications on available units. Our team can help you evaluate your power needs, discuss installation requirements, and arrange shipping to your location.

Call us now or visit our website at csdieselgenerators.com to see our complete inventory of diesel generators ready for immediate shipment. When reliability matters, choose equipment that’s proven to perform.