TR900 Turbofan Engine Model 1/20 Scale Accurate, seethrough turbofan engine model based on original TR900 drawings. This 1/20 scale assembly recreates the main stages and external components of the TR900 engine used on the A380, letting you observe how a turbofan functions while offering a detailed display piece for study or collection. Key features and benefits Realistic visualization: Transparent external components reveal compressor, combustion, and turbine stages so you can see internal motion and understand airflow and mechanical relationships. detail construction: Main body produced with precision 3D printed resin and selected parts CNC machined for tight tolerances and scale fidelity. Educational and demonstrative: Suitable for classroom demos, technical training, and engineering study where a clear, physical reference improves comprehension. Collectible display piece: Detailed finish and accurate proportions make the model suitable for desktop display, exhibits, or private collections. Handson learning: Over 150 parts give a realistic assembly experience that reinforces mechanical concepts and attention to detail. Ready to assemble: Includes an English instruction manual for stepbystep construction. Technical specifications Model: TR900 Aircraft Turbofan Engine Model Scale: 1/20 Parts: 150+ pieces Material: Resin plastic (main body 3D printed; some parts CNC processed) Product dimensions: 34 x 15 x 18 cm Product weight: 1000 g Package dimensions: 30 x 30 x 10 cm Package weight: 1200 g Packing: Box Package contents 1 Engine assembly kit 1 Instruction manual in English How this product solves common needs Makes complex engine concepts tangible: Visual access to moving parts helps instructors and learners connect theory to physical mechanisms. Enables focused study without heavy equipment: Offers a compact, transportable alternative to fullscale components for demonstrations and exhibits. Provides a precision model for hobbyists: Enthusiasts get an accurate, handson build with quality materials and machining details. Suggested use scenarios Classroom demonstration: Use the assembled model to illustrate compressor and turbine function during lectures or lab sessions. Engineering study and reference: Keep the model on a desk for quick, tangible reference when reviewing engine systems or preparing reports. Display and collection: Present the finished model in an office, showroom, or exhibit as a technical display that highlights mechanical complexity. Notes Assembly required. Follow the included English instructions for proper build sequence. Scale representation is intended for demonstration and display and mirrors the TR900 turbofan layout as used on the A380.