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Finnish Railway series Dm6 and Dm7 “Lättähattu”
To replace steam-hauled trains on secondary lines, Valmet started to build light four-axle railcars in 1954 which were licensed from Hilding Carlssons Mekaniska Verkstad of Sweden. Each motor car had a 180 hp Valmet d...
| Finnish Railway series Dm6 and Dm7 “Lättähattu”Remove | |
|---|---|
| Variant | Dm7 |
| Built | 1955-1963 |
| Manufacturers | Valmet |
| Wheel arrangement | TW4-2 |
| Gauge | 1520 mm |
| Length | 16660 mm |
| Service mass | |
| Top speed | 115 km/h |
| Power | |
| Engine | Valmet 815 D |
General
| Property | Finnish Railway series Dm6 and Dm7 “Lättähattu” Dm7 Remove |
|---|---|
| Built | 1955-1963 |
| Manufacturers | Valmet |
| Wheel arrangement | 1A-A1 |
| Gauge | 1,520 mm |
Dimensions and weights
| Property | Finnish Railway series Dm6 and Dm7 “Lättähattu” Dm7 Remove |
|---|---|
| Length | 16.66 m |
| Empty mass | 17.2 t |
Power plant
| Property | Finnish Railway series Dm6 and Dm7 “Lättähattu” Dm7 Remove |
|---|---|
| Engine | Valmet 815 D |
| Engine type | 8-cyl. diesel |
Power
| Property | Finnish Railway series Dm6 and Dm7 “Lättähattu” Dm7 Remove |
|---|---|
| Power source | diesel-mechanic |
| Indicated power | 132 kW (179 PS) |
| Top speed | 115 km/h |
