Engine starting technical articles

The choice between an inertia and a pre-engaged starter comes down to how the pinion meets the ring gear. We explain how each works, the spark and safety differences, and which suits ATEX, fire pump and heavy diesel starting.

An air starter cranks a large engine with no electrics at all. We follow the compressed air from the inlet nozzles, across the turbine wheels and through the gearbox, then show where pneumatic starters earn their place in oil, gas and marine.

ATEX and IECEx both certify that a starter is safe in an explosive atmosphere, but they are not the same thing. We explain how the two schemes differ, and how to choose the right certified starter for a hazardous area.

NFPA 20 governs how a fire pump engine must start. We cover what the standard requires, and how non-electric hydraulic and air starters provide a dependable backup when mains power cannot be relied on.

How hydraulic engine starters work, the components involved, and when to choose one for marine, mining and oil and gas applications.