MOC-89126 Union Pacific 4014 Big BoyFrom The Designer-Morningstrummer“Designed by Morningstrummer of Rebrickable, the product is a highly realistic replica of the Big Boy steam locomotive, the largest and most powerful steam locomotive in history. It is the only steam locomotive with 4-8-8-4 wheels in the world. There are two sets of driving wheels in front and rear of the train, each set of four axle eight driving wheels, and two axle four wheels without power guide wheels or slave wheels. Two sets of driving wheels have independent pistons and crank connecting rods. Length: 89cm, Width: 8.5cm, Hight: 13.5cm.”Features:Made of high quality, eco-friendly ABS plastic which is odorless and has no rough edges.3200 parts . The parts are compatible with other building block brands, being neither too tight nor too loose.Detailed PDF manual on USB drive.The parts in this MOC set are sorted manually and all care is taken.If there are any missing or damaged parts, please contact us for FREE replacement. Get more Train MOC now View more here MOC-149125 The Aurora UCS Former Soviet Steam Locomotive Building Blocks Set (6696PCS)by Hasskabal USD$456.99 Add to cart MOC-201479 Double Decker Train DGBge of the Deutsche Reichsbahn Building Blocks Set (4712PCS) by Langemat USD$356.99 Add to cart Italian E-656 Electric Locomotive Building Blocks Set (Static Version/1958PCS)by Gabriele USD$146.99 Add to cart Christmas Polar Locomotive Building Blocks Set (Static Version/3030PCS)by Gabriele USD$293.99 Add to cart SD40-2 Railway Locomotive Toy Building Blocks Set（3163PCS/Dynamic Version)by ZigZag USD$308.99 Add to cart MOC-136040 DB BR 406 Series ICE 3 Steuer Wagen 2. 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What materials are used to produce this set, and are they safe?The set is made of high-quality, eco-friendly ABS plastic, which is odorless and free from rough edges, ensuring a safe and enjoyable building experience. What should I do if there are missing or damaged parts in my set?If you encounter any missing or damaged parts, contact us directly. We offer FREE replacement parts to ensure your set is complete. Is there a manual included with the set, and in what format?Yes, a detailed PDF instruction manual is included on a USB drive, providing step-by-step guidance for assembling the Union Pacific 4014 Big Boy. Are the motors included in the set, and how are they configured?Yes, the set includes two motors. If they have opposite polarities, you can resolve this by placing them on different spots on the IR receiver or by mirroring the front carriage during assembly. How are the parts packaged, and is there any preparation needed before building?The parts come unsorted in various bags, requiring sorting before assembly. No bag numbering is provided, so organizing the pieces beforehand will enhance the building experience. Is the model suitable for running on standard brick tracks?The model can run on LEGO tracks, but it may struggle with tight curves and can be slow. Its large size and fragility make it better suited as a display piece. Are there any additional tools or accessories included with the set?Yes, additional tools such as a stud extractor/brick remover and rubber-tipped pliers are included to help with assembly. Is the Letbricks Big Boy a good option for collectors?Yes, it’s a great addition for collectors, especially for those interested in trains or large-scale models. How difficult is the assembly of the Big Boy?The assembly requires patience and skill due to its detailed design, making it best suited for experienced builders. Does the Big Boy require modifications to be fully playable?To make the Big Boy playable, modifications are recommended, such as lubricating all moving parts with Vaseline or white lithium grease. This helps reduce friction and ensures smoother operation, especially if you’re running the model regularly. What track radius is recommended for the Big Boy?The Big Boy performs best on wider tracks, such as R72 or larger radius. It can run on R40 tracks but may struggle with speed and appearance. For optimal performance, aim for R56 or wider tracks.
