Profile drawing of Ersatz Karlsruhe (A)
7486 tMaximum displacement
155,5 mOverall length
29,3 knMaximum speed
559Complement

A wartime cruiser left unfinished

Ersatz Karlsruhe (A) belonged to the Cöln II program, but wartime pressure prevented the planned cruiser from becoming an operational ship.

01

The final wartime production class

Ten cruisers were planned around proven machinery and 15 cm guns, but only two entered service before the armistice.

02

The armistice overtakes construction

Only limited construction began before wartime priorities and defeat ended the replacement-cruiser project.

03

Broken up before completion

Ersatz Karlsruhe (A) never entered service. Scrapped 1920.

The full story

History of Ersatz Karlsruhe (A)

The Cöln II class was the last class of small cruisers build in Germany before the end of the war. They were the final development of a class of ships that started with the Bremen class in 1903 and was improved in the following years. A total of 10 ships were ordered, but only two of them, the Cöln II and the Dresden II (named after older small cruisers that were lost in the war) entered service very late in the war. Of the eight other ships, five more were launched, the last one was the Frauenlob II on 16.10.1918. All of the incomplete ships were broken down in the following years.

Constuction of the Ersatz Karlsruhe A only processed very slowly. The incomplete ship was scrapped in 1920.

At a glance

Technical profile

Dimensions, armament, protection and performance.

Dimensions

Size (Max)
7486 t
Length (Total)
155,5 m
Length (Waterline)
149,8 m
Beam
14,2 m
Draft
6,01 m
Crew
559

Armament

15 cm
8
8,8 cm
3
60 cm Torpedo tubes
4
Mines
200

Machinery

Shafts
2
Turbines
2
Type
Geared turbines

Performance

Total Performance
48708 shp
Speed
29,3 kn
Range
5400 miles at 12 kn

Construction record

Ersatz Karlsruhe (A)

Laid down
Kaiserliche Werft Kiel, 1916
Fate
scrapped 1920