Practical buying guides, equipment reviews, maintenance advice and troubleshooting help for generators, engines, pumps, compressors and workshop equipment.
Generators
Portable, inverter, standby and diesel generators.
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Engines
Gasoline, diesel and small engines.
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Pumps
Transfer, trash, irrigation and engine-driven pumps.
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Compressors
Portable, workshop and engine-powered compressors.
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Workshop
Tools, pressure washers and shop equipment.
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Maintenance
Practical maintenance and troubleshooting.
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Plan home backup with a portable propane generator: what it can run on propane, how many cylinders you need, safe hookup, cylinder storage and…
Generac propane generators explained: LP ratings for every standby size, tank run-time tables, dual fuel portables, cold weather tips and safe hookup.
Champion Power Equipment profiled: who they are, where they are based, what they make, how model numbers work, warranty rules and how to get…
Buying a used Kubota 4x4 tractor? Learn the series, model codes, gray-market warnings, a 28-point inspection, first service and useful parts and tools.
Kohler 20RESA explained: the 20 kW generator sold without a switch, how to choose a transfer switch, RDC2 basics, fuel use, used checks and…
Diesel or gas generator for your workshop? Compare run hours, fuel use, fuel storage rules, noise and motor starting, with four shop-ready picks.
Cummins, Power Stroke or Duramax: which diesel lasts longest? We compare design, warranties, recalls and real longevity data, then show how to make one…
Portable gas generators explained: why gasoline, how much they burn, safe fuel storage, EFI vs carburetor, upkeep, mistakes to avoid and five solid picks.
Kohler Power Systems explained: the Rehlko name change, the business today, how to read model codes and document numbers, and how to get support.
Thirty plain answers about a Generac generator: how it works, noise, fuel, run time, oil, storage, lights, alarms, warranty and when to call a…
Portable, inverter or standby? A step-by-step way to choose a home generator: what to power, how to connect it, which fuel to use and…
Alternator vs generator explained simply: how each makes electricity, why cars switched, what is inside a portable generator, and how to test one.
Electric pressure washers are quiet, light and nearly maintenance-free. Gas models clean faster and go anywhere. How they compare and which one suits your…
Inverter generators are quieter, lighter and cleaner. Conventional generators give more watts for the money. Here is how they differ and which fits each…
Not sure what size or type you need? These tools turn a few answers into a starting point. Results are estimates for planning, not professional advice.
Practical information designed to help you choose and maintain engine-powered equipment. We compare equipment using manufacturer specifications, owner's manuals and official safety guidance, explain the trade-offs in plain language, and say clearly when something is our own editorial judgment.
We do not claim hands-on testing unless an article says so. Some links earn us a commission from Amazon; that never decides what we recommend.
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