Naval Historywith Dr. Alex

Q&A · 2:06:17-2:07:32

Larger guns demand heavier mount machinery

Larger naval guns are not necessarily harder to service in principle, but their elevation and handling systems become much more demanding.

Naval EngineeringNaval GunneryWarship Design
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Question

Do larger naval guns become harder to service?

Short answer

They need more robust handling and elevation machinery because their barrels and mounts are far heavier, even if the servicing task is conceptually similar.

Notes

A 12-inch/45 barrel and an 18-inch/45 barrel make the scale difference concrete. The smaller example is about forty-five feet long, while the larger reaches roughly sixty-seven and a half feet and has a much greater mass. Elevation, loading, and training machinery must move that weight reliably in a rolling ship. Servicing is conceptually similar, but every supporting system must be more robust. Gun growth therefore imposes costs far beyond the bore diameter itself.