Model steam engines are manufactured according to a variety of scales and gauges. The choice of scale and gauge is crucial as they are the major differentiating factors between the model steam engines.
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Model Steam Engines: Explaining Scales
Model steam engines are manufactured according to a variety of scales and gauges. The choice of scale and gauge is crucial as they are the major differentiating factors between the model steam engines. What makes things more confusing is that many model steam engine enthusiasts, and even seasoned fans, often use the two words ‘scale’ and ‘gauge’ interchangeably. However, they are two distinct attributes. For starters, scale establishes the size relationship between the model engine and the real one. It is often represented as a ratio, such as 2mm:ft or 1:148 scale. This means that every part of the model engine is one-one forty eighth the size of the original steam engine. On the other hand, gauge is an attribute of the railway track. It is the distance between the inner edges of the track rails. Gauge is a more important attribute to consider, when purchasing a model steam engine. Let us understand why by looking at the main gauge types. O Gauge O Gauge model engines were produced from the beginning of the 20th century, and were among the most popular models for a long time, until the 1960s. Since then, they have lost their popularity and are difficult to find. They were manufactured in multiple scales from 1:1.48 to 1:43.5. But, they eventually lost their fame to smaller scale models. O Gauge model steam engines are not known for their finer details and accuracy. In fact, they were designed for pre-adults and therefore, cost-effectiveness, and durability were given more importance. Although they are valued by some collectors because of their rarity, most of the collectors and enthusiasts, with an attention to detail, do not prefer these models. OO Gauge OO Gauge or Double-O Gauge model steam engines belong to a family of model railway systems, which follow the standard gauge model. The OO Gauge has a railway track that is 16.5mm wide, and is built at a scale of 1:76.2 or 4mm:ft. A highlight of OO Gauge models is that they rank very high in terms of realistic appearance and finer details. For this reason, they are of great value to serious collectors. Moreover, many of the manufacturers also place a lot of emphasis on durability and affordability. Naturally, they are among the most popular model steam engine categories today. G Gauge G Gauge models are big in size. They are manufactured on a scale range of 1:22.5. Because of their relatively huge size and highly durable construction, they make the best garden railway models. Their extensive use as garden models have led to modern train enthusiasts to believe that the G in G Gauge stands for Garden. The truth is that the G comes from groß, which means “big” in German. Oh yes, the G Gauge models were born in Germany, just like many others. A large scale means that the parts are not as intricate as the other models, say O Gauge for instance. Therefore, they are easy to produce and are readily available. Final Thoughts As you can see, the choice of gauge will be quite obvious to you based on the purpose of your purchase of a model steam engine. If you want a garden mode, then G Gauge is what you need. If you are a collector who enjoys the finer details, then OO Gauge is what does the job for you. However, if you are buying a model engine for your kid, then O gauge is just the thing.
Review: Bachmann 32-882
Review: Bachmann 32-882 Fairburn 2-6-4 Tank 42062 BR Lined Black Late Crest Holding a high stake in the railway model manufacturing industry, Bachmann is introduced yet another great product in the market. This one is the Bachmann 32-882 Fairburn 2-6-4 Tank 42062 BR Lined Black Late Crest is a freight train. It has a great design, a great sound decoder, and an excellent speed. The engine is a freight engine, has great carrying capacity, a well-balanced layout, and a very economical price as well The main features DCC Ready. 8-pin socket OO Gauge It belongs to the 5th era of the UK Railway ranging firm 1957 to 1966 It belongs to the Fairburn class of the railway engines It is a freight train The wheel configuration is 2-6-4 The entire structure has a pristine coating finish which makes it more durable and gives it a finishing touch as well. Cap tarpaulin is also available Route discs and lamps are also available More information This isn’t a toy, so shouldn’t be considered as one for younger children. The train operates with steam, so it can be dangerous for kids. Kids above 14 years of age can use it but adult supervision is still recommended. That said, it’s a great model and is a fantastic addition to any enthusiast’s collection. The Bachmann 32-882 has a very sleek and sturdy infrastructure. The design is well balanced and comes with a pristine touch which makes it scratch free as well. You can get it at an economical price which is quite suitable owing to its great design and efficient working. It is not a toy but a genuinely used model engine that has gained much respect from the users. The price is economical and it is easily available as well in the stores and online as well where you can order it and customize it as well. CHECK PRICES
Review: Mamod TE1a Green Traction Engine
Review of the Mamod TE1a Green Traction Engine When is a toy not actually a toy? When it is an actual steam engine in full working order, powered by its own boiler. This is the 1313 Steam traction engine from Mamod (model number TE1a Green), a replica model of a Victorian era English tractor engine that comes in black, with a British racing green boiler, and cheerful red wheels. There is also a version in brass with black wheels. This engine is modelled on the traction engines made by the iconic Doncaster Works, which also produced the famous Mallard and Flying Scotsman steam engines. Traction engines powered their way along the roads, such as they were in the late 1800s, earning them the name of road locomotives, to differentiate them from railway locomotives. They pulled heavy loads and were a crucial cog in the industrialisation of nations. Their demise came in the early 20th century as the internal combustion engine replaced steam. The 1313 is Mamod’s standard model traction engine in its range. It’s hugely popular and for good reason – this working model is affordable and perfect for beginner collectors, or as a gift to a youngster keen on Victorian engineering. It’s been made by Mamod in England for 50 years now, using the exact same design, although early models used methylated spirits for fuel. It isn’t unusual for owners to still have, and use, engines that had been brought 30, 40 or 50 years ago. These have become almost heirloom toys, with parents handing them down to their children, who also pass them on. The Steam traction engine comes fully assembled and ready to go. Because it gets very hot, and has lots of sharp bits, not to mention the potential dangers of the steam and boiler, this toy is recommended for children aged 14 years and upwards. The boiler is stoked through the solid fuel blocks provided with the engine, and once it gets sufficiently hot, the little engine will power along quite quickly. It also comes with Mamod oil for lubrication. You only need to add water to the boiler. However, you really need to put water in that is already boiling. Otherwise, you’re in for a bit of a wait for the steam to get up. The engine is really robust, being made of heavy gauge steel and brass and a reasonable size at 10 inches long. For the metric minded, its full dimensions are 178mm x 137mm x 270mm. It’s also reasonably hefty at four pounds, or 200 grammes, but not as weighty as you might expect from such a little powerhouse. This is simply a fun toy to play with. There is a sense of excitement from the steam coupled with the smell of the fuel burning, and the power of the traction engine as it moves along. It is also educational, helping youngsters understand the power and engineering of the great steam engines of our past. Exact replica of a Victorian road locomotive Steel and brass Working steam engine with boiler Moves at speed along the ground 1 x packet of solid fuel tablets 1 x bottle of lubrication oil Weighs 200 grammes Measures 178mm x 137mm x 270mm For ages 14 up CHECK PRICES
Review: Sunnytech® Hot Air Stirling Engine Model Educational Toy Sc02
Review of the Sunnytech® Hot Air Stirling Engine Sc02 The Sunnytech Single Flywheel Hot Air Stirling Engine is a well-crafted, fully working model which demonstrates the operational principles of Stirling engines. What is a Stirling engine? A Stirling engine is an external combustion engine. That is, it is an engine that gets its energy from an external heat source, in contrast to the internal combustion engine where the heat input is generated within the engine itself. The Stirling engine was invented in 1816 by Robert Stirling, who wanted to create an alternative to existing steam engines, whose boilers could often explode because of the high steam pressures used and the strength limitations of the materials available to engineers at the time. How does a Stirling engine work? Like all heat engines, the Stirling turns heat energy into mechanical energy. The key feature of the Stirling engine is that it uses a fixed amount of gas – usually air – enclosed in a sealed container, with the heat consumed by the engine applied externally. This means that the engine can run on just about any heat source, including coal or gas, solar energy, chemical reaction and nuclear energy. It can also work with very low temperature differentials, which means a Stirling engine could be powered by body heat or even the steam from a cup of coffee. And because it uses heat from a constant source and does not, like an internal combustion engine, rely on a succession of explosive ignitions, the engine runs very quietly. The heat source used in the Sunnytech Single Flywheel Hot Air Stirling Engine model is supplied by a small methylated spirit burner, which comes included, and the engine’s output is delivered – as the name suggests – by a single flywheel. Model features The Single Flywheel Hot Air Stirling Engine is robustly constructed from steel, copper and aluminium, and comes fully assembled, which means that you can have it up and running within minutes of taking it out of the box. Just fill the burner with meths, light the wick, let the working fluid (air) heat up for 30 seconds, give the flywheel a spin, and off it goes. The model’s main features are: Specification: Single Flywheel Hot Air Stirling Engine Model No.: SC02 Speed: 1300-1500rpm Size: 130mm X 80mm X 115mm Materials: Aluminium, Copper and Steel Weight: 500g Colour: Silver The Single Flywheel Hot Air Stirling Engine is an ideal collector’s item for engineering enthusiasts, as well as an engaging educational demonstration model. Most importantly, it is lots of fun. It should, however, only be used under adult supervision, and it is not suitable for children under 10 years old. Customer reviews of the Sunnytech Hot Air Stirling Engine are consistently excellent. People who have bought it are particularly impressed by its quality and performance. In today’s world, where everything is made from plastic, the look and feel of a solid, tactile piece of high-quality workmanship is immensely satisfying. It has an elegant design, is well engineered and constructed, and runs like a dream. CHECK PRICES