Plate LXVII.
THE CONSTRUCTION
DEPARTMENT: LOCOMOTIVES.
Fig. 312. Type 121 (1895), Midi 12. Compound Locomotives, Four-Coupled Wheels and Bogie Truck.
Diameter of boiler
Number of tubes ...
Total heating surface
Working pressure ...
Diameter of cylinders, high-
pi’essure ...
1.380 m.
111
157.40 sq. m.
14 kilogs.
.350 m.
54.33 in.
111
1694.30 sq. ft.
199.12 Ib. per sq. in.
13.78 in.
Diameter of cylinders, low-
pressure
Length of stroke ...
Diameter of driving wheels
Tractive power
Weight in working order...
.550 ni.
.640 m.
2.130 m.
5.100 kilogs.
53.900 kilogs.
21.65 in.
25.19 in.
83.86 in.
11,240 Ib.
53.9 T.
Fig. 313.
Type 126 (1898), Nord. Compound Six-Coupled Wheels and Bogie Truck.
Diameter of boiler ...
Number of tubes ...
Total heating surface
Working pressure________
Diameter of cylinders, high-
pressure ...
1.380 m.
107
187.97 sq. m.
15 kilogs.
54.33 in.
107
2023. sq. ft.
213.34 Ib. per sq. in.
.S50m.- 13.78 in.
Diameter of cylinders, low-
pressure ...
Length of stroke ...
Diameter of driving wheels
Tractive power
Weight in working order...
.550 m.
.640 m.
1.750 in.
6.450 kilogs.
58.400 kilogs.
21.65 in.
25.19 in.
68.89 in.
14,222 Ib.
58 T4