Technical specifications
| Feature | LOCOMOTIVE
MALLET 020 020 T |
| Weight in working order in tonnes | 43.5 T |
| Length in metres | 9.600 m |
| Speed when in service on ABC Railway. | 60 Km/h |
| Current speed limit on Trieux Railway | 30 Km/h |
Coal consumption (Kg per Km)
| 12 |
| Water consumption (litre per km) | 90 |
| Power output (hp) | 700 |
Power output
| Coal consumption | 12 Kg per Km |
| Trailing load | 450 tonnes at 30 km/h on level track
350 tonnes at 30 km/h on ramp of 10.
160 tonnesat 30 Km/h on ramp of 20. |
Boiler
- Heating surface: 72 m2.
- Number of fire tubes (44.5 x 2.6): 132.
- Area of fireCrampton made of welded steel.
- Fire box 1500x1160 ht on 1853 ép 16.
- Cylindrical body dia 1130/1160 ép 14.
- Water temperature at 15 bar: 201°C.
- number of Smoke tubes dia 44.5 ép 2.6: 132
- Grate area: 1.35 m2.
- Exhaust with variable opening
- Water Feed: 2 injectors sucking up of a 125 litres per minute flow each.
- Water capacity of boiler: 3960 litres.
- Vacuum Mass: 9.1 tonnes.
Running gear
- 4 axles engine with wheels dia 1060 couples 2 by 2 according to the system Mallet 020+020.
- Boxes with small cushions greased by plugs lubrificator fed by maiches.
- 2 independent chassis High Pressure and Low Pressure connected by a central articulation; the chassis High Pressure situated behind the locomotive bears the boiler.
The engine
- 2 high-pressure cylinders (14 bar).
- 2 low-pressure cylinders (5 bar).
- Steam distribution Walchaerts .
The Brakes
- Brake with air Westinghouse.
- Air pump doubles phase Fives Lille - flow max 1700 litres per min.
La Vapeur du Trieux
La gare, avenue du général de Gaulle - 22500 Paimpol
Tél. 0 892 391 427 (0,34 € / min.)
Fax. 02 96 55 18 76
