Steam Locomotive A Class

**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 A Class is a sturdy 0-6-0 steam locomotive designed for reliable freight and shunting work. Its simple construction, good traction, and durable frame made it a dependable engine for industrial duties and heavy goods service.