Steam Locomotive NS3700

**Perfil de Impresión Estándar - BIQU B1**
- Thin Walls: Yes
- Skirt: 6 lines (1 layer high)
- Support Angle: 40°
- Support Density: 1
- Interface Height: 0.05mm
- Tree Support: Ø1.5mm branches / Ø2.5mm base
- Tree Top Rate: 1

The NS 3700 is a 4-6-0 “Ten-Wheeler” type steam locomotive built for the Dutch Railways and used primarily for express passenger service. With four leading wheels for stability at high speeds and six driving wheels providing balanced traction, the 3700 class delivered smooth running, strong performance, and reliable operation on mainline routes. It became one of the most iconic Dutch passenger locomotives, known for its efficiency and elegant proportions.