| 
       L Class (1917) SS Specification  | 
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| To Group 1 - Group 2 - Group 3 | ||
| Group 1 | ||
| 
       Crew :  | 
    35 | To L Class (1917) SS Ships : | 
| Displacement : | 891
      tons surfaced; 1,074 tons dived.  | 
    |
| 
       Dimensions :  | 
    231ft length x 23ft 10in beam. | |
| Range : | 2,800nm
      @10kts surfaced; ? dived.  | 
    |
| 
       Diving Depth :  | 
    150ft ( L2 reached 300ft in uncontrolled dive.) | |
| Armament : | 4 x
      18in torpedo tubes, bow; 2 x 18in torpedo tubes, beam; 1 x 3in AA gun (later replaced by 1 x 4in gun).  | 
    |
| Power plant : | 2 x 12
      cylinder solid injection 2,400hp diesels; 2 x 1,600hp electric; 1 x 20hp auxiliary motor for slow running; Twin shafts.  | 
    |
| 
       Max Speed :  | 
    
    17.3kts surfaced; 10.5kts dived.  | 
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| To top | ||
| Group 2 | ||
| 
       Crew :  | 
    38 | To L Class (1917) SS Ships : | 
| Displacement : | 895
      tons surfaced; 1.089 tons dived.  | 
    |
| 
       Dimensions :  | 
    238ft 6in length x 23ft 6in beam. | |
| Range : | 2,800nm
      @10kts surfaced; ? dived.  | 
    |
| 
       Diving Depth :  | 
    150ft. | |
| Armament : | 4 x
      21in torpedo tubes, bow; 2 x 18in torpedo tubes, beam; 16 mines, minelayers; 1 x 4in gun.  | 
    |
| Power plant : | 2 x 12
      cylinder solid injection 2,400hp diesels; 2 x 1,600hp electric; 1 x 20hp auxiliary motor for slow running; Twin shafts.  | 
    |
| 
       Max Speed :  | 
    
    17kts surfaced; 10.5kts dived.  | 
    |
| To top | ||
| Group 3 | ||
| 
       Crew :  | 
    44 | To L Class (1917) SS Ships : | 
| Displacement : | 960
      tons surfaced; 1,150 tons dived.  | 
    |
| 
       Dimensions :  | 
    235 ft length x 23ft 6in beam. | |
| Range : | 2,800nm
      @10kts surfaced; ? dived.  | 
    |
| 
       Diving Depth :  | 
    150ft. | |
| Armament : | 6 x
      21in torpedo tubes, bow; 6 reloads; 2 x 4in gun.  | 
    |
| Power plant : | 2 x
      1,920hp diesels; 2 x 1,150hp electric; Twin shafts.  | 
    |
| 
       Max Speed :  | 
    
    17.5kts surfaced; 10.5kts dived.  | 
    |
| To top | ||
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    This page last edited -
    05 March, 2013. 
    
 Copyright © Ian M King, except where otherwise indicated.  | 
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