DWIU Technic Union Pacific 4014 Big Boy Locomotive Building Blocks with Motor Sets, 1:40 RC Retro Steam Train Toy Exclusive Collectible Model Compatible with Lego Technic – 3200 Pieces

Make sure this fits by entering your model number.
>> Model-Nr: MOC-89126.Size: 89 x 8.5 x 13.5 cm; 3200+parts; the technic steam train Union Pacific 4014 Big Boy set all parts are is Lego compatible.The locomotive model with incredible detail, astounding Authenticity and unparalleled realism.
>> Design Inspiration: 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.
>> Excellent Details: 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.
>> Easy Assembly: Comes with PDF instructions to help you assemble. All required individual parts are shown with their number above the assembly pictures. The individual parts are packed step by step according to construction stages, which makes construction considerably easier.
>> Best Gift: This advanced building set offers an immersive, rewarding building challenge and makes the perfect birthday or holiday gift for yourself, a technic fans or moc enthusiasts. Kids and adults can come together for hours of building, thinking, imaginative and creative play.