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Madrid-Zaragoza & Alicante 1301 to 1308 and 1321 to 1345
In 1913, Hanomag built eight 4-8-0 locomotives for the MZA which had a driver diameter of 1,600 mm and were numbered 1301 to 1308. In contrast to the 1101 series with 1,400 mm drivers that was ordered for steep climbs...
General
| Property | Madrid-Zaragoza & Alicante 1301 to 1308 and 1321 to 1345Remove |
|---|---|
| Built | 1913-1914 |
| Manufacturers | Hanomag, ALCO |
| Wheel arrangement | 4-8-0 (Twelve-wheeler) |
| Gauge | 1,668 mm (Iberian broad gauge) |
Dimensions and weights
| Property | Madrid-Zaragoza & Alicante 1301 to 1308 and 1321 to 1345Remove |
|---|---|
| Length loco | 12.90 m |
| Wheelbase | 9.70 m |
| Rigid wheelbase | 3.40 m |
| Empty weight | 79 t |
| Service weight | 88 t |
| Adhesive weight | 61 t |
| Axle load | 15.4 t |
| Total weight | 144 t |
| Water capacity | 25,000 l |
| Fuel capacity | 6 t (coal) |
Boiler
| Property | Madrid-Zaragoza & Alicante 1301 to 1308 and 1321 to 1345Remove |
|---|---|
| Grate area | 4.1 m² |
| Firebox surface | 14.67 m² |
| Tube heating surface | 186.46 m² |
| Evaporative heating surface | 201.13 m² |
| Superheater surface | 57 m² |
| Total heating surface | 258.1 m² |
Power plant
| Property | Madrid-Zaragoza & Alicante 1301 to 1308 and 1321 to 1345Remove |
|---|---|
| Driver diameter | 1,600 mm |
| Boiler pressure | 16 bar |
| Expansion type | compound |
| Cylinders | four, HP: 420 x 650 mm and LP: 640 x 650 mm |
Power
| Property | Madrid-Zaragoza & Alicante 1301 to 1308 and 1321 to 1345Remove |
|---|---|
| Power source | steam |
| Indicated power | 1,508 kW (2,050 PS) |
| Top speed | 105 km/h |
| Starting effort | 136.2 kN |
| Starting effort simple | 163.5 kN |
Calculated values
| Property | Madrid-Zaragoza & Alicante 1301 to 1308 and 1321 to 1345Remove |
|---|---|
| Factor of adhesion | 1 : 4.39 |
| Optimal speed | 68 km/h |
| Power-to-weight ratio | 17.1 kW/t |
| Heating Surface Equivalent | 388.5 m² |
| Cylinder volume/HSE | 1 : 1,001.88 |
| Adhesive weight/Total | 1 : 1.44 |
| Tractive force/Heating surface | 1 : 11.02 |
| Grate area/Heating surface | 1 : 62.96 |
| Firebox/Tube surface | 1 : 12.71 |
| Total/Superheater | 1 : 3.53 |
