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⚙️ Ignite your curiosity with the Stirling engine that lights up your world!
The Elzem TR900 Turbofan Engine Model is a meticulously crafted Stirling engine kit featuring high-quality materials like brass, stainless steel, and aluminum alloy. Powered by heat from alcohol fuel, it converts thermal energy into mechanical motion, driving a colorful LED display. Designed for ages 15+, it serves as both an educational STEM tool and a stylish desktop model, perfect for science enthusiasts and collectors seeking a unique blend of mechanical engineering and visual appeal.
| ASIN | B0CM11Z52B |
| Additional Features | Portable |
| Age Range Description | 15+ |
| Are Batteries Required | Yes |
| Batteries are Included | No |
| Battery Description | Lithium-Ion Polymer |
| Best Sellers Rank | #75,534 in Toys ( See Top 100 in Toys ) #993 in Educational Science Kits |
| Brand Name | Pktiugf |
| Color | Gray Gold |
| Customer Package Type | Box |
| Customer Reviews | 4.0 out of 5 stars 60 Reviews |
| Educational Objective | Development, Puzzle |
| Global Trade Identification Number | 04958137765865 |
| Included Components | Power Supply |
| Indoor Outdoor Usage | Indoor |
| Is Assembly Required | No |
| Item Dimensions | 20.3 x 12.2 x 13.5 centimeters |
| Item Weight | 363 g |
| Manufacturer | Pktiugf |
| Manufacturer Maximum Age (MONTHS) | 800 |
| Manufacturer Minimum Age (MONTHS) | 60 |
| Manufacturer Part Number | ELZEM |
| Material Type | Polylactic Acid (PLA) |
| Model Name | turboréacteur TR900 |
| Model Number | TR900 |
| Number of Items | 1 |
| Number of Players | 1 |
| Operation Mode | manual |
| Power Source | Battery Powered |
| Scale | 1:20 Scale |
| Size | 8 x 5.3 x 4.8 inches |
| Subject Character | aviation |
| Theme | Plane |
| Toy Vehicle Form | Airplane |
| Unit Count | 1 Count |
V**.
Why nobody mentioned that this engine model is not exact copy of TR900?
Just compare this model with the next description: The Trent 900 is an axial flow, high bypass turbofan with the three coaxial shafts. The 2.95 m (116 in) fan with swept blades is driven by a 5-stage LP turbine, the 8-stage IP compressor and the 6-stage HP compressor are both powered by a single stage turbine...
A**R
Was rotating roughly
Did not power up
M**4
Great model
My son loves this. The first one arrived with a broken power switch. Amazon was quick to replace. Small setback, big Reward! My 8yr old loves it, he brings it to his brothers soccer practice and shows it, explains it to whoever will listen.
S**N
Rapport qualité prix est bon.
Belle maquette, beau détails surtout la soufflante avant et la la tuyère arrière ressemblant avec le véritable moteur. Le mécanisme de rotation des turbines interne pourrait être plus réaliste mais compte tenu du pris ces un belle objet.
E**.
Excelente
Es un Adorno illustrativo muy bonito, además gira y se ve muy bien
O**E
Good for the price
I give this 5 stars because I consider a good value (especially as an enthusiast or educational toy). It has decent quality and with two AA batteries installed in the base, works as advertised. For an engineering student like myself, though, this model is far from authentic. Its dimensions are wrong compared to the real Trent 900. Worst, the inside is not really reflective if the real engine, for example, the entire high pressure compressor is missing. There’s a model for sale on Amazon that looks so much more detailed and accurate, but costs over 1,000 bucks. So for its price, this Nikola Toy model is passable.
M**E
Basically Ok.
In general its ok, but I wouldn’t want to pay full price. The motor didn’t work so instead of sending it back I took apart the motor assembly and found a broken wire due to inferior method of attachment of the wires to the contacts. Fixed it and now it works. That’s why the 3 stars. It is a good view of the basic workings of a jet engine.
Trustpilot
2 months ago
3 weeks ago