Experience the might of American steam power with the Mould King 12031 – Union Pacific 844 Steam Locomotive, a massive 3,357-piecemotorized and remote-controlled model of the legendary locomotive still in service today. Featuring detailed driving rods, a realistic tender, functional wheels, and electric-powered motion, this build combines historical authenticity with modern engineering. Ideal for advanced builders, collectors, and RC train enthusiasts who appreciate large-scale precision models.
Specifications
Feature
Details
Piece Count
3,357 PCS
Dimensions
Approx. 90 × 9 × 14 cm (35.4 × 3.5 × 5.5 in)
Material
High-quality ABS (LEGO-compatible)
Design Features
Union Pacific livery, detailed boiler, rods, tender, and cabin interior
Motorized / RC
Yes – electric drive with full remote-control operation
Power Module
MK Power Functions module set with rechargeable battery box
