Builders Nos. Class No. of class Nos.
  1917 - B Class (Tram)
(ex PMTT)
12 21 - 24, 84 - 91, B 21 - B 24, B 84 - B 91
  1919 - K Class (Tram)
(ex PMTT)
9 92 - 100, K 92 - K 100
  1920 - R Class (Tram)
(ex FNPTT)
8 1 - 8, 2(P) - 3(P), 7(P), 25(P) - 29(P), 151 - 152, R 151 - R 153, R 172 - R 176
  1921 - L Class (Tram)
(ex PMTT)
6 101 - 106, L 101 - L 106
  1923 - W Class (Tram) 60 W 249 - W 278, W 369 - W 398
  1927 - W2 Class (Tram) 30 W2 495 - W2 524