Type | Unit(t) | Maximum speed(km/h) | length | Width | Height | weight |
SK-2 | 25 | 200-250 | 2400 mm | 314 mm | 275.5 mm | 242 kg |
Generally, SK II sleeper is suitable for ballast less track with standard rail gauge of 1435 mm. It's used for radius ≥300 m of curve track and direct track, and applies to steel rails of 50 Kg/m. The fastener matched is Type WJ8A/8B. The maximum axle load is 25 t.