| OKl27 | |
|---|---|
| OKl27-41 in Chabówka | |
| Power type | Steam |
| Builder | Cegielski Poznań |
| Build date | 1928–1933 |
| Total produced | 122 |
| Configuration | 2-6-2T |
| UIC classification | 1′C1′ h2t |
| Gauge | 1,435 mm (4 ft 8 1⁄2 in) |
| Leading wheel diameter |
860 mm (2 ft 9.9 in) |
| Driver diameter | 1,000 mm (3 ft 3.4 in) |
| Trailing wheel diameter |
860 mm (2 ft 9.9 in) |
| Length | 12.863 m (42 ft 2 in) |
| Weight on drivers | 67.7 t (149,250 lb) |
| Locomotive weight | 85.1 t (187,600 lb) |
| Fuel type | Coal |
| Fuel capacity | 4.0 t (3.9 long tons; 4.4 short tons) |
| Water capacity | 10,000 l (2,200 imp gal; 2,600 US gal) |
| Boiler pressure | 14 bar (200 lbf/in²) |
| Heating surface: Firebox |
2.6 m2 (28 sq ft) |
| Cylinder size | 540 × 630 mm (21.3 × 24.8 in) |
| Top speed | 80 km/h (50 mph) |
| Power output | 930 PS (680 kW) |
| Tractive effort | 103 kN (23,000 lbf) |
| Career | PKP |
| Class | OKl27 |
OKl27 is the name for a Polish passenger steam tank engine used by PKP. It was the first completely Polish construction. The design was prepared by eng. Bryling.
Contents |
Hipolit Cegielski Metal Works in Poznań produced 122 engines in the period of 1928 - 1933.
This tank engine serviced mainly local transport, especially suburban lines.
Four engines have survived: OKl27-10 in Skierniewice (as an exhibit), OKl27-26 in Warsaw Railroad Museum (as an exhibit), OKl27-27 in Gdynia (as an exhibit) and OKl27-41 in Chabówka.
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