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Baltimore & Ohio Grasshopper “Atlantic”

Replica at the “Fair of the Iron Horse” in 1927

The first five locomotives delivered to the Baltimore & Ohio were not successful since they were too small. Nevertheless the B&O bought the patents of these locomotives and gave Phineas Davis the task to develop a hea...

Baltimore & Ohio Grasshopper “Atlantic”Remove
Variant Standard
Built 1832
Manufacturers Phineas Davis
Wheel arrangement B t
Gauge 1435 mm
Length
Service mass 5897 kg
Top speed 32 km/h
Power
Engine

General

Property Baltimore & Ohio Grasshopper “Atlantic”
Standard
Remove
Built 1832
Manufacturers Phineas Davis
Wheel arrangement 0-4-0T (Four-coupled)
Gauge 1,435 mm

Dimensions and weights

Property Baltimore & Ohio Grasshopper “Atlantic”
Standard
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Service mass 5.9 t
Fuel capacity 0.9 t (coal)

Power plant

Property Baltimore & Ohio Grasshopper “Atlantic”
Standard
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Driver diameter 914 mm
Boiler pressure 3.4 bar
Expansion type simple expansion
Cylinders two, 254 x 305 mm

Power

Property Baltimore & Ohio Grasshopper “Atlantic”
Standard
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Power source steam
Indicated power 47 kW (64 PS)
Top speed 32 km/h
Starting effort 7.0 kN

Calculated values

Property Baltimore & Ohio Grasshopper “Atlantic”
Standard
Remove
Optimal speed 45 km/h
Power-to-weight ratio 8.0 kW/t
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