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“Cummins vs Perkins: the spec that actually fails first” — one number decides

Posted on Wednesday 17th of June 2026 by Rebecca Sloan

Cummins vs Perkins generator — Popular myth: “A generator’s kVA rating is the primary reliability figure — if the kVA fits, the set works.” Checked: The spec that fails first in a diesel standby set is almost never full-load kVA; it’s the… [...]

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“The Cat will never quit on you” — but which spec actually crosses the line first?

Posted on Wednesday 17th of June 2026 by Rebecca Sloan

Cummins vs Caterpillar generator — Every site superintendent I’ve met has a story about a generator that “just wouldn’t die” — and nine times out of ten it’s a Caterpillar diesel. [...]

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One Question Decides the 1000 kW Set: Cummins QSK vs Caterpillar C32 for a Container Terminal

Posted on Wednesday 17th of June 2026 by Rebecca Sloan

Cummins vs Caterpillar generator — A container terminal's reefer yard and ship-to-shore crane backup land in the ~1000 kW band — where the Cummins QSK family meets the Caterpillar C32 (830–1000 kW). [...]

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The 700 kW Pump Station Genset, Stripped to Its Constraints: Cummins QSK vs Perkins 4000

Posted on Wednesday 17th of June 2026 by Rebecca Sloan

Cummins vs Perkins generator — A stormwater lift station does nothing for weeks, then has to swallow its entire demand inside a thunderstorm. [...]

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Cummins vs Caterpillar Generator: Sizing by Real Watts

Posted on Wednesday 17th of June 2026 by Rebecca Sloan

Cummins vs Caterpillar generator — You're staring at a spec sheet for a 500 kW standby generator. But that number—like most published ratings—is a mythical beast. [...]

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Where a 750 kW Genset Breaks First: Cummins QSK vs Perkins 4000 in a Cold-Storage Plant

Posted on Wednesday 17th of June 2026 by Rebecca Sloan

Cummins vs Perkins generator — A frozen-food distribution centre rarely loses power gracefully. When the utility drops, three ammonia compressor banks, the dock-door defrost circuits, and the battery-room ventilation all want to come back… [...]

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Most 'High AC Voltage Fault' Alarms in Cummins Generators Aren't What You Think

Posted on Wednesday 17th of June 2026 by Rebecca Sloan

A quality inspector argues that the vast majority of 'high AC voltage fault' alarms on Cummins generators are preventable with better upfront verification, sharing real-world examples and a practical checklist. [...]

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Three Generator Mistakes I Made (And How to Avoid Them With TCO Thinking)

Posted on Wednesday 17th of June 2026 by Rebecca Sloan

A field technician shares real-world mistakes about Cummins generator selection, fuel pump specs, and alternator diagnostics—plus how to use total cost of ownership (TCO) to make better decisions. [...]

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100 kW vs 120 kW Cummins Backup Generators: What I Learned From $12,000 Worth of Mistakes

Posted on Tuesday 16th of June 2026 by Rebecca Sloan

A real-world comparison of 100 kW and 120 kW Cummins generators, plus critical maintenance traps I fell into — air filter direction, fuel pump signs, and universal battery chargers. [...]

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Why I Switched to Cummins Generator: A Purchasing Manager’s Story on Quality & Reliability

Posted on Tuesday 16th of June 2026 by Rebecca Sloan

Real experience from an admin buyer who learned the hard way why Cummins generator quality matters for B2B operations. Includes tips on resetting Cummins Onan 6500, dual fuel considerations, and lessons on brand perception. [...]

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