JNR's steam locomotive D61 class

D61.jpg / 40.7KBytes
D61 4 Mar. 1974 Fukagawa Stn.(Offered by Hokuso Rail Club)
D61 is the form that remodeled d51 for corresponding to a light line. The wheel arrangement became 2-8-4. From 1959 to 1961, the remanufacturing by JNR Koriyama Works and JNR Hamamatsu Works, had produced the 6 cars of this class. These had been used to 1975. Then now the one car are kept in Rumoi city.

Data of D61 class
Whell arrangement 2-8-4 Heating Surface(m2) 221.50
Loco. Weight in Working Order(t) 79.42 Loading Capacity of Water(m3) 20.0
Weight on Driving Wheels(t) 54.70 Loading Capacity of Coal(t) 8.0
Tender Weight in Working Order(t) 47.4 Height of Boiler Cube Center(mm) 2,500
Max Axle Weight(t) 13.76 Length(mm) 19,730
Diameter of Driving Wheel(mm) 1,400 Height(mm) 3,980
Cylinder Dimensions(mm) 550X660 Length of Locomotive(mm) 12,180
Boiler Pressure(kg/cm2) 15.00 Length of Tender(mm) 7,320
Grate Area(m2) 3.27 Gauge 1,067mm(3'6")
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