Top 10 Reasons Why Welder/Generators Offer The Best Value for Emergency Generator Power

Top 10 Reasons Why Welder/Generators Offer The Best Value for Emergency Generator Power

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Built to industrial specifications, Miller gas welder/generators provide strong and reliable generator power to runs homes, farms, ranches and small businesses during hurricanes, ice storms and other emergency power situations.
Published June 27, 2018

Built to industrial specifications, Miller gas welder/generators provide strong and reliable generator power to runs homes, farms, ranches and small businesses during hurricanes, ice storms and other emergency power situations. Key benefits include:

  • Up to 12,000 watts of generator power
  • Strong motor starting capabilities, important for central air conditioners
  • Designed for continuous operation
  • Best resale value in the industry

 Miller Bobcat welder/generators, shown connected to a transfer switch
for safe operation, provide strong and reliable power during extreme weather.

The National Oceanic and Atmospheric Administration's (NOAA's) Climate Prediction Center recently reminded Americans that the "Atlantic Basin remains on track for an active hurricane season" and warned that, "With season's peak just around the corner-late August through October-the need for preparedness plans are essential."

Many preparedness plans include relying on emergency generator power to run a house, or perhaps a small business or farm. At first thought, generator power during an emergency seems like a simple task-enough power for lights, the TV and the refrigerator-until the power is restored. However, severe hurricanes and ice storms frequently knock out power for days or weeks. Further, in extremely hot or cold conditions, total generator power requirements increase rapidly as air conditioning and heating needs become critical, especially for the very young and elderly.

"Emergency power demands at home often require industrial-strength generator solutions," says John Leisner, a product manager with Miller Electric Mfg. Co., the world's largest manufacturer of gasoline engine-driven welder/generators. "The load and motor-starting demands can be high, and the machine may need to run 24/7 for weeks at a time. In situations such as this, welder/generators offer a stronger solution than stand-alone generators."

Leisner notes that Miller builds its welder/generators to industrial specifications because contractors, farmers and ranchers depend on them for their living. They need to operate reliably in harsh conditions for thousands of hours, which requires a heavy-duty design and construction. According to Leisner, the top reasons to buy a welder/generator vs. a stand-alone generator are as follows:

1. Longer run-time. Welder/generators feature a larger fuel tank, so they can run throughout the day or night without refueling. For example Miller's Bobcat 250 holds 12 gallons of gas and can run for 14 hours under a continuous load of 4,000 watts.

2. Total output power. Gas welder/generators provide outputs that range from 4,500 watts to 12,000 watts, which may be sufficient to run an average-sized house. To determine how much power you need, use this reference wattage guide.

3. "Free" welder. Comparing welder/generators to stand-alone generators with engines of similar quality and horsepower, Miller welder/generators-which feature Kohler and Subaru engines-provide equal or better generator power capabilities at the same or lower price. Their welding output capabilities essentially come "free" with the generator power.

4. High ambient temperature performance. Due to the inherent nature of electricity, a generator's output power declines as temperature increases. Miller rates the output of all of its welder/generators at 104o F (40o C). Even in hot summer conditions, they deliver all of the power promised.

5. Strong motor starting capabilities. Some electrical loads require three to seven times more power to start than to run. Some generators may boast a high starting (or "peak") power, but their peak power duration is so short that it cannot start a motor. To create a standard, Miller developed the Accu-Rated™ system, which guarantees that its generators will deliver useable peak power for a minimum of 30 seconds. That power is ideal for maximum generator loads, such as starting the motor of a central air conditioner or sump pump.

When examining a machine's capabilities, be sure to look for both "peak" and "continuous" ratings to understand starting and run power outputs, respectively. With Miller welder/generators, peak and run power are relatively close. For example, the Bobcat 225 has a peak output of 11,000 watts and continuous rating of 9,500 watts. Chart below: With up to 12,000 watts of generator power and strong motor starting capabilities, Miller welder/generators can run critical appliances during emergency power situations.

6. "Stiff" voltage output. Because they are designed to run industrial tools and motors, Miller welder/generators with Accu-Rated power provide a "stiff voltage output" that won't droop under rated loads. Comparatively, the voltage of most generators and competitive welder/generators droops under medium and heavy loads. Instead of a 120 V output, they may only be able to deliver 110 or 105 V. Unfortunately, appliances run off total power, which is voltage x amperage. If voltage droops, amperage increases, which in turn generates more heat. Heat reduces the life of appliances and usually deters performance.

7. Smooth power output. Miller welder/generators, especially the Bobcat series, deliver smooth power, not the "spiked" power of some other units. This means that Miller machines can run electronics sensitive to voltage variations, which may include furnace and A/C controls.

8. 24/7 operation. Miller designs its welder/generators with rugged, heavy-duty components so they can continuously operate at rated loads, stopping only for refueling and scheduled maintenance. In situations that cause other generators to overheat and "burn out" inside their components, Miller welder/generators keep on running.

9. Resale value. Miller gas welder/generators hold their value better than any other gas generator or welder/generator available in North America. If you purchase a Miller for an emergency situation and decide to sell it at later date, you can get more of your money back.

10. Availability. When retail stores run out of generators, welding supply distributors often have them in stock. In fact, through Miller's unique manufacturing and distribution capabilities, the company can deliver hundreds or thousands of extra welder/generators to any U.S. location within 24 hours. Call 1-800-4-A-MILLER (800-426-4553) or visit to find the distributor nearest you.