--- product_id: 354650639 title: "Physical Model of Stirling Engine Generator Small Engine External Combustion Engine steam Engine" brand: "qingshuang" price: "£86.80" currency: GBP in_stock: true reviews_count: 13 url: https://www.desertcart.co.uk/products/354650639-physical-model-of-stirling-engine-generator-small-engine-external-combustion store_origin: GB region: United Kingdom --- # Physical Model of Stirling Engine Generator Small Engine External Combustion Engine steam Engine **Brand:** qingshuang **Price:** £86.80 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Physical Model of Stirling Engine Generator Small Engine External Combustion Engine steam Engine by qingshuang - **How much does it cost?** £86.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/354650639-physical-model-of-stirling-engine-generator-small-engine-external-combustion) ## Best For - qingshuang enthusiasts ## Why This Product - Trusted qingshuang brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Usage: 1. Pull the flywheel by hand to see if it is smooth and not smooth to adjust the relevant screw (adjusted before sale). 2. Check whether the sliding parts are clean or not. Thirdly, fill the alcohol lamp up to two-thirds; alcohol above 95 degrees is the best. Fourth: Lighting the alcohol lamp on the front of the test tube, about 1 minute later, the flywheel was pulled and the engine rotated. The preheating time with the generator is slightly longer. Notes: 1. Do not touch the baked test tube to avoid scalding. 2. Lighting alcohol lamp for a long time, alcohol lamp can not be easily touched, in order to avoid burns. 3. Do not touch the test tube when heating the cotton thread of alcohol lamp. Review: Great for the price! - Very surprised by the quality for the price. Makes for a nice display. When you consider the number of parts, the machine work and the assembly, really a good deal even for made in China. You have to remember that this is a low torque engine. Any misalignment of shafts, containments in cylinders, or lack of lubrication, will greatly affect the operation of the engine. Out of the box, mine worked fair. Would not handle the load of the generator. Suggest you break a new engine in without the generator connected. 5 or 10 minutes should do it. Give you a chance to make sure all is aligned. Added a little 3 in 1 oil to each joint. A very little does the trick. Appears engine is shipped un lubed. Use a toothpick and a single drop will do it. Be careful not to drop any in the power piston or on glass tubes. With this speed increased and the generator worked great with bright LED. Use no less than 90% alcohol, higher is better. Lower has less heat and more water vapor which may drop on hot glass and break it. I found the best is to use HEAT FUEL TREATMENT. Much hotter clear flame. Increased speed and torque. This is a common trick used for alcohol stoves. Hope you enjoy as much as I have, Review: High quality and heavy duty - Update: The glass piece in the back (above the flame) broke. The replacement is larger than the original, significantly slowing down the motor. In addition there’s no rubber band seal replacement provided for this glass piece. Good thing I found a small round band in my tool box. Amazing gadget with simple assembly. The rubber band is sticky and cheap lasting a few trials before it snapped. It comes with spare glass and rubber bands. I used rubbing alcohol for the ignition fluid. It’s really cool to watch and toy with. Really heavy duty metal. I would have preferred to assemble it myself rather than having it ready made. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08RX5NKS1 | | Age Range Description | Adult | | Best Sellers Rank | #356,868 in Toys & Games ( See Top 100 in Toys & Games ) #3,207 in Educational Science Kits | | Brand Name | qingshuang | | Customer Reviews | 4.5 out of 5 stars 166 Reviews | | Educational Objective | Physics | | Is Assembly Required | No | | Item Dimensions | 6.5 x 3.7 x 5.1 inches | | Item Weight | 1.7 Pounds | | Manufacturer | qingshuangjixie | | Manufacturer Minimum Age (MONTHS) | 72.00 | | Manufacturer Part Number | BLTP-0002 | | Material Type | Cotton | | Set Name | qingshuangjixie Stirling Engine Educational Kit | | Size | 3.7 x 6.5 x 5.1 inches | | Theme | Physics | | UPC | 778716942234 | ## Images ![Physical Model of Stirling Engine Generator Small Engine External Combustion Engine steam Engine - Image 1](https://m.media-amazon.com/images/I/61wXg1AMagL.jpg) ![Physical Model of Stirling Engine Generator Small Engine External Combustion Engine steam Engine - Image 2](https://m.media-amazon.com/images/I/61vU5zVavoL.jpg) ![Physical Model of Stirling Engine Generator Small Engine External Combustion Engine steam Engine - Image 3](https://m.media-amazon.com/images/I/71xVl2DA5XL.jpg) ![Physical Model of Stirling Engine Generator Small Engine External Combustion Engine steam Engine - Image 4](https://m.media-amazon.com/images/I/61j6qhlVRhL.jpg) ![Physical Model of Stirling Engine Generator Small Engine External Combustion Engine steam Engine - Image 5](https://m.media-amazon.com/images/I/71BUS05NofL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for the price! *by D***K on October 14, 2023* Very surprised by the quality for the price. Makes for a nice display. When you consider the number of parts, the machine work and the assembly, really a good deal even for made in China. You have to remember that this is a low torque engine. Any misalignment of shafts, containments in cylinders, or lack of lubrication, will greatly affect the operation of the engine. Out of the box, mine worked fair. Would not handle the load of the generator. Suggest you break a new engine in without the generator connected. 5 or 10 minutes should do it. Give you a chance to make sure all is aligned. Added a little 3 in 1 oil to each joint. A very little does the trick. Appears engine is shipped un lubed. Use a toothpick and a single drop will do it. Be careful not to drop any in the power piston or on glass tubes. With this speed increased and the generator worked great with bright LED. Use no less than 90% alcohol, higher is better. Lower has less heat and more water vapor which may drop on hot glass and break it. I found the best is to use HEAT FUEL TREATMENT. Much hotter clear flame. Increased speed and torque. This is a common trick used for alcohol stoves. Hope you enjoy as much as I have, ### ⭐⭐⭐⭐⭐ High quality and heavy duty *by H***R on May 20, 2024* Update: The glass piece in the back (above the flame) broke. The replacement is larger than the original, significantly slowing down the motor. In addition there’s no rubber band seal replacement provided for this glass piece. Good thing I found a small round band in my tool box. Amazing gadget with simple assembly. The rubber band is sticky and cheap lasting a few trials before it snapped. It comes with spare glass and rubber bands. I used rubbing alcohol for the ignition fluid. It’s really cool to watch and toy with. Really heavy duty metal. I would have preferred to assemble it myself rather than having it ready made. ### ⭐⭐⭐⭐⭐ It works!! *by T***K on June 21, 2025* You can’t beat this for $39.98. Do you have to play around with the flame a little bit and oil moving parts. Once you get that done, it works like a charm. Very satisfied. ## Frequently Bought Together - Physical Model of Stirling Engine Generator Small Engine External Combustion Engine steam Engine - Sunnytech Low Temperature Stirling Engine Motor Steam Heat Education Model Toy Kit For mechanical skills (LT001) - Qing Shuang Stirling Engine steam Engine Physics Experiment Popular Science Invention Toy Model Motor Model Educational Toy Generator Colorful LED, Silver, LxWxH 6.45×3.3×3.8 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/354650639-physical-model-of-stirling-engine-generator-small-engine-external-combustion](https://www.desertcart.co.uk/products/354650639-physical-model-of-stirling-engine-generator-small-engine-external-combustion) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-08*