Mould King 12049 Big Boy 4-8-8-4 Steam Locomotive Building Set | 3,040 Pcs
Key Features:
- 3,040 pcs
- Over 1 meter long
- Black locomotive body with yellow UNION PACIFIC tender
- Authentic 4-8-8-4 articulated wheel system
- Linked piston drive and turning wheel assemblies
- Realistic coupler connection between locomotive and tender
- Detailed gauges, pressure meters, and valves
- Removable boiler top for visible internal piping structure
- Marked “UNION PACIFIC” with open coal bay and external detailing
- Yellow industrial finish with “FIRE HOSE ONLY” decal
- Building Instruction Booklet Included





