Alexander Seal

LSWR Drummond '700' Class 0-6-0

0-6-0 Black Motors

Technical Details

Introduced:
Driving Wheel:
Length:
Total Weight:
Water Capacity:
Cylinders (2):
Boiler Pressure:
Tractive Effort:
Coal Capacity:
Power Classification:

 

1897
5 ft 1 ins
54 ft 1¼ ins
79 tons 9 cwt/86 tons 6 cwt *
3,500 gals
18½ x 26 in/19 in x 26 in *
180 lb sq in
22,300/23,500 lb *
4 ton 0 cwt
3-F
  * After rebuilding

Shopping List

               
3 3-009 10mm Spoked Driving Wheels            
3 3-064 8mm Spoked Bogie/Tender Wheels            
5 3-100 Muff: 1/8" OD: Ungeared Wheels: Acetal            
1 3-364 Gearset: M0.25: 30:1 Skew Brass Gear 3.0mm Bore: Acetal Worms 1.5mm and 1.0mm Bore            
               
               
               
               
               
               
               
               
               
               
               
               
               

Gearing

Gear Ratio = Motor RPM x Wheel Dia. (mm) x 0.018 / Prototype Speed (mph)

20000 x 10 x 0.018 / 60 = 60
Thus 30:1 and 12:18 = 45:1

LSWR Nº
when built		 Built Renumbered
1898		 Renumbered
1912		 SR Nº # Rebuilt § BR Nº Withdrawn
687 Mar 1897 - - 687 Jun 1923 E 30687 Sep 1960
688 Mar 1897 - - 688 Jul 1927 M 30688 Sep 1957
689 Mar 1897 - - 689 Jan 1923 E 30689 Nov 1962
690 Mar 1897 - - 690 Feb 1926 M 30690 Dec 1962
691 Mar 1897 - - 691 Nov 1926 M 30691 Jul 1961
692 Mar 1897 - - 692 Dec 1926 M 30692 Jan 1962
693 Mar 1897 - - 693 Apr 1926 M 30693 Jul 1961
694 Mar 1897 - - 694 Mar 1922 E 30694 Jun 1961
695 Mar 1897 - - 695 Jan 1926 M 30695 Dec 1962
696 Mar 1897 - - 696 Sep 1926 M 30696 Aug 1961
697 Apr 1897 - - 697 Sep 1925 M 30697 Nov 1962
698 Apr 1897 - - 698 Oct 1925 M 30698 May 1962
699 May 1897 - - 699 Mar 1927 M 30699 Jul 1961
700 May 1897 - - 700 Feb 1923 E 30700 Nov 1962
701 May 1897 - - 701 Mar 1927 M 30701 Jul 1961
702 May 1897 306 - 306 Apr 1929 M 30306 Apr 1962
703 May 1897 308 - 308 Oct 1922 E 30308 Sep 1961
704 May 1897 309 - 309 Jan 1924 M 30309 Dec 1962
705 May 1897 315 - 315 Oct 1925 M 30315 Dec 1962
706 May 1897 317 - 317 Apr 1925 M 30317 Jul 1961
707 Jun 1897 325 - 325 Sep 1925 M 30325 Dec 1962
708 Jun 1897 326 - 326 Jul 1923 E 30326 Feb 1962
709 Jun 1897 327 - 327 Feb 1926 M 30327 May 1961
710 Jun 1897 339 - 339 May 1924 E 30339 May 1962
711 Jun 1897 346 - 346 Nov 1923 E 30346 Nov 1962
712 Jun 1897 350 - 350 Mar 1922 E 30350 Mar 1962
713 Jun 1897 352 - 352 May 1927 M 30352 Jun 1959
714 Jun 1897 355 - 355 Jul 1929 M 30355 Feb 1961
715 Jun 1897 368 - 368 Nov 1922 E 30368 Dec 1962
716 Jun 1897 459 316 316 Nov 1920 E 30316 Dec 1962
# Between 1923 and 1928 SR numbers were the L&SWR numbers with the added prefix 'E', although the prefix may not have been removed until some time later!
§ E = rebuilt with Eastleigh superheater.
M = rebuilt with Maunsell superheater.
All engines with Eastleigh superheaters were eventually fitted with the Maunsell pattern.

 


BR Withdrawn Remarks        
30687 1960          
30688 --/09/57          
30689 1962          
30690 1962          
30691 1961 West Country machine 57-61 at least.        
30692 1962          
30693 1961          
30694 1961          
30695 1962          
30696 1961          
30697 --/09/62          
30698 1962          
30699 1961          
30700 1962          
30701 1961          
30306 1962          
30308 1961          
30309 1962          
30315 1962 Yeoford '56        
30316 1962          
30317 1961          
30325 1962          
30326 1962          
30327 1961 EJ Allocation?        
30339 1962          
30346 1962          
30350 1962          
30352 --/06/59          
30355 1961          
30368 1962          

https://en.wikipedia.org/wiki/LSWR_700_class

References