D51-452 Ome (SLSL Project)


There are more than a few steam locomotives sitting in parks across Japan, enjoying their retirement.

I wanted to acknowledge the ones I happen across for all their hard work, so I started the Static Life Steam Locomotives Project, SLSL for short.

A map of the Static Life Steam Locomotives & more about the project is here.


This resident of Ome is somebody with whom we should all be familiar by now, seeing as how it’s a D51; likely the most common steam loco in Japan. Definitely the most common resident of parks and other public spaces which require a stationary train.

This D51 entered service at the end of February 1940; it was manufactured in Osaka. It started off working in Sendai, and retired to Ome in 1972.

Not much else to say about this particular loco, so here’s a cool video I found on YouTube.

Here’s a breakdown of the details about this train, taken from the 国鉄D51形蒸気機関車 entry at wikipedia.


TYPE D51 (2-8-2 locomotive)


Built by the Japanese Government Railways (JGR), the Japanese National Railways (JNR), and Kawasaki Heavy Industries Rolling Stock Company, Kisha Seizo, Hitachi, Nippon Sharyo, Mitsubishi, and Mitsubishi Heavy Industries from 1936 to 1945 and 1950 to 1951.

Axis arrangement : 1D1
Gauge : 1,067mm
full length : 19,730mm
Overall height : 3,980mm
Locomotive weight : 78.37t (operation maintenance)
Tender weight : 47.40t (operation maintenance)
Gross weight : 125.77t
Driving wheel diameter :1,400mm
Axis load : 14.30t
Number of cylinders : Single 2-cylinder
Cylinder (diameter x stroke) : 550mm x 660mm
Valve device : Walschaert style
Boiler pressure : 14.0 kg f / cm² (1.373 MPa; 199.1 psi) (when first introduced)
15.0 kg f / cm² (1.471 MPa; 213.4 psi) (all cars afterthe war)
Boiler water capacity : 6.0m³
Large smoketube (diameter x length x number) : 140mm x 5,500mm x 35
Small smoketube (diameter x length x number) : 57mm x 5,500mm x 94
Grate area : 3.27m²
Total heattransfer area : 221.5m²
Overheat heattransfer area : 41.4m²
Total evaporation heattransfer area : 168.8m²
Smoketube evaporation heattransfer area : 147.4m²
Firebox evaporation heattransfer area : 17.5m²
Fuel load : 8.0t (Unit 1-954) / 10.0t ( Unit 1001-1161 )
Watertank capacity : 20.0m³
Braking device : Automatic air brake
Security device : ATS-P / Ps (498), ATS-SW / ATS-P (200)
Maximum driving speed : 85km/h
Maximum output : 1,400 PS
Rated output : 1,280 PS


You can visit D51-452 here.


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