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New York Central class H-5
Most of the New York Central class H-5 Mikados came from the rebuilds of a total of 482 G-5 class Consolidations. Not only were locomotives rebuilt directly by the New York Central, but also by its subsidiaries Boston...
| New York Central class H-5Remove | |
|---|---|
| Variant | H-5a to h, k, m, n |
| Built | 1912-1914 |
| Manufacturers | ALCO |
| Wheel arrangement | 1D1 |
| Gauge | 1435 mm |
| Length | |
| Service mass | 127006 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | New York Central class H-5H-5a to h, k, m, n |
|---|---|
| Built | 1912-1914 |
| Manufacturers | ALCO |
| Wheel arrangement | 2-8-2 (Mikado) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | New York Central class H-5H-5a to h, k, m, n |
|---|---|
| Wheelbase | 10.74 m |
| Total wheelbase | 20.42 m |
| Service mass | 127 t |
| Adhesion mass | 97.7 t |
| Rigid wheelbase | 5.03 m |
| Axle load | 24.4 t |
| Water capacity | 28,391 l |
| Fuel capacity | 10.9 t (coal) |
Boiler
| Property | New York Central class H-5H-5a to h, k, m, n |
|---|---|
| Grate area | 5.249 m² |
| Firebox surface | 21.368 m² |
| Tube heating surface | 353.125 m² |
| Evaporative heating surface | 374.493 m² |
| Superheater surface | 80.826 m² |
| Total heating surface | 455.3 m² |
Power plant
| Property | New York Central class H-5H-5a to h, k, m, n |
|---|---|
| Driver diameter | 1,600 mm |
| Boiler pressure | 13.1 bar |
| Cylinders | two, 635 x 813 mm |
Power
| Property | New York Central class H-5H-5a to h, k, m, n |
|---|---|
| Estimated power | 1,939 kW (2,636 PS) |
Calculated values
| Property | New York Central class H-5H-5a to h, k, m, n |
|---|---|
| Optimal speed | 51 km/h |
| Power-to-weight ratio | 15.3 kW/t |
| Heating Surface Equivalent | 643.0 m² |
| Cylinder volume/HSE | 1 : 800.66 |
| Adhesive weight/Total | 1 : 1.30 |
| Grate area/Heating surface | 1 : 86.74 |
| Firebox/Tube surface | 1 : 16.53 |
| Total/Superheater | 1 : 4.63 |
