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Bloedel Donovan Lumber Mills No. 14
Originally built for Larson Lumber in November 1927, this 2-6-6-2 Mallet went to Bloedel Donovan Lumber Mills in Washington instead. Although being standard gauge , it was fairly small for a 2-6-6-2, optimized for log...
| Bloedel Donovan Lumber Mills No. 14Remove | |
|---|---|
| Variant | Standard |
| Built | 1927 |
| Manufacturers | Baldwin |
| Wheel arrangement | (1C)C1 ma |
| Gauge | 1435 mm |
| Length | |
| Service mass | 124738 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | Bloedel Donovan Lumber Mills No. 14 Standard Remove |
|---|---|
| Built | 1927 |
| Manufacturers | Baldwin |
| Wheel arrangement | 2-6-6-2 (Mallet Mogul) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Bloedel Donovan Lumber Mills No. 14 Standard Remove |
|---|---|
| Wheelbase | 8.15 m |
| Total wheelbase | 19.89 m |
| Empty mass | 113.4 t |
| Service mass | 124.7 t |
| Adhesion mass | 108.9 t |
| Total mass | 170.1 t |
| Rigid wheelbase | 2.74 m |
| Axle load | 18.1 t |
| Water capacity | 18,927 l |
| Fuel capacity | 5,678 l (oil) |
Boiler
| Property | Bloedel Donovan Lumber Mills No. 14 Standard Remove |
|---|---|
| Grate area | 5.314 m² |
| Firebox surface | 18.395 m² |
| Tube heating surface | 317.171 m² |
| Evaporative heating surface | 335.566 m² |
| Superheater surface | 75.437 m² |
| Total heating surface | 411.0 m² |
Power plant
| Property | Bloedel Donovan Lumber Mills No. 14 Standard Remove |
|---|---|
| Driver diameter | 1,295 mm |
| Boiler pressure | 14.8 bar |
| Expansion type | compound |
| Cylinders | four, HP: 508 x 711 mm and LP: 787 x 711 mm |
Power
| Property | Bloedel Donovan Lumber Mills No. 14 Standard Remove |
|---|---|
| Power source | steam |
| Estimated power | 1,566 kW (2,129 PS) |
| Starting effort | 252.1 kN |
| Starting effort simple | 302.5 kN |
Calculated values
| Property | Bloedel Donovan Lumber Mills No. 14 Standard Remove |
|---|---|
| Factor of adhesion | 1 : 4.24 |
| Optimal speed | 39 km/h |
| Power-to-weight ratio | 12.6 kW/t |
| Heating Surface Equivalent | 578.4 m² |
| Cylinder volume/HSE | 1 : 1,097.16 |
| Adhesive weight/Total | 1 : 1.15 |
| Tractive force/Heating surface | 1 : 12.81 |
| Grate area/Heating surface | 1 : 77.34 |
| Firebox/Tube surface | 1 : 17.24 |
| Total/Superheater | 1 : 4.45 |
