GenCore Power Protection Insights

Blog

One Rule, Three Pumping Stations: Choosing Cummins QSK or KOHLER-SDMO D830 by What the Bus Must Do

Posted on Wednesday 17th of June 2026 by Jane Smith

Cummins vs Kohler-SDMO generator — A regional water authority was buying standby diesel for three different pump houses in the same procurement. The temptation was to standardise on one brand. [...]

Continue Reading →

Posted in Blog

Leave a comment

Blog

Cummins vs SDMO Generator: Efficiency You Can Actually Keep – The TCO Ledger

Posted on Wednesday 17th of June 2026 by Jane Smith

Cummins vs Kohler-SDMO generator — You buy a generator for power. You keep it for efficiency you can bank on – fuel consumed over years, rebuild intervals, controller upgrade paths, and the cost of every kilowatt-hour after the warranty lapses. [...]

Continue Reading →

Posted in Blog

Leave a comment

Blog

Three Mine-Dewatering Beliefs, Measured to Scale: Cummins QSK vs Caterpillar C32 at 700 kW

Posted on Wednesday 17th of June 2026 by Jane Smith

Cummins vs Caterpillar generator — A surface dewatering substation cannot let the pump shafts stall when the grid drops — a flooded sump climbs faster than a crew can re-prime it. [...]

Continue Reading →

Posted in Blog

Leave a comment

Blog

“My Caterpillar Generator Sounds Like a Freight Train – But How Quiet Is the Cummins Feed?”

Posted on Wednesday 17th of June 2026 by Jane Smith

Cummins vs Caterpillar generator — “Heavy industrial generators like Caterpillar and Cummins are all unbearably loud – you just have to accept the noise and build a massive shelter. [...]

Continue Reading →

Posted in Blog

Leave a comment

Blog

Trading kW Against Risk: A Cummins QSK / Perkins 4000 Spend Map for a Grain Terminal

Posted on Wednesday 17th of June 2026 by Jane Smith

Cummins vs Perkins generator — A port grain terminal must keep its aeration fans and dust-suppression running through outages — a fire risk if it doesn't. [...]

Continue Reading →

Posted in Blog

Leave a comment

Blog

Cummins vs Perkins Generator: The Spec That Actually Fails First

Posted on Wednesday 17th of June 2026 by Jane Smith

Cummins vs Perkins generator — COMMON BELIEF “The engine wears out first.” That’s the reflexive answer when a generator dies after ten years of weekly exercise. [...]

Continue Reading →

Posted in Blog

Leave a comment

Blog

Four Things Plant Engineers Get Wrong About 700 kW Cummins and Perkins Sets

Posted on Wednesday 17th of June 2026 by Jane Smith

Cummins vs Perkins generator — An aggregates quarry needed standby for its primary crusher feed and weighbridge offices. The shortlist came down to a Cummins QSK-family set and a Perkins 4000-series set at the same ~700 kW. [...]

Continue Reading →

Posted in Blog

Leave a comment

Blog

"Why does my 1000 kW airport set keep failing the witnessed block-load test — and would the other brand pass?"

Posted on Wednesday 17th of June 2026 by Jane Smith

Cummins vs Caterpillar generator — An airport's new standby set — feeding the airfield lighting regulators and the terminal's life-safety loads — keeps dipping too far on the witnessed step test. [...]

Continue Reading →

Posted in Blog

Leave a comment

Blog

The moment the compressors re-strike: which standby set trips first, and why the nameplate won't tell you

Posted on Wednesday 17th of June 2026 by Jane Smith

Cummins vs Kohler-SDMO generator — A regional cold-storage distribution centre holds about 700 kW of refrigeration plant on its standby bus. [...]

Continue Reading →

Posted in Blog

Leave a comment

Blog

4 Numbers That Kill the “Maintenance-Light” Myth: Cummins vs SDMO Generator

Posted on Wednesday 17th of June 2026 by Jane Smith

Cummins vs Kohler-SDMO generator — You hear it constantly: “Just buy a generator that doesn’t need much looking after.” That’s a myth — a dangerous one when you’re sizing a panel that’s supposed to run unattended. [...]

Continue Reading →

Posted in Blog

Leave a comment