The existing heavy cruiser carries 9.2-inch main guns, three-inch casemate guns, fire control, and coal-fired machinery, but modernization immediately runs into displacement limits. Adding available equipment pushes the design roughly 500 tons overweight. Harvey armour offers too little protection for its weight, leaving room for only modest improvements. The fleet needs a new heavy-cruiser design because this old hull has reached the practical limit of another refit.
Notable Point · 2:01:48-2:06:10
When a heavy cruiser needs replacement, not another refit
An old coal-powered heavy cruiser cannot absorb worthwhile armour and equipment changes without exceeding its displacement, pointing toward replacement by a new design.