A worm gear is a type of gear used in model motors that consists of a screw-like shaft (known as a worm) and a wheel...
Cart 0 Product Products (empty)
No products
Free shipping! Shipping
£ 0.00 Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart. There is 1 item in your cart.
Total products (tax incl.)
Total shipping (tax excl.) Free shipping!
Total (tax incl.)
Search Tips
Tips categories
Latest Tips
-
With reference to motors used in models, what is meant by the term worm gear?Read more -
How can I add rust and weathering effects to white metal parts?Read moreA number of modellers will work with white metal components as either part of their model or as additional...
-
What are greeblies?Read moreIn the world of scale modelling, greeblies (or "greebles") refer to small, intricate details you add to your models...
-
What is flash on a model?Read moreFlash on a model is the flat bits of extra material that you will often see attached to the various pieces of a model...
-
What are dry rub transfers?Read moreTransfers, also called decals, are an excellent way to apply extra detail to your models. Whether it be signposts,...
What is the difference between Peak Classes 44, 45 and 46 locomotives?
British locomotive classes 44, 45 and 46 were an early design of diesel-electric locomotive intended for mainline passenger duties. They were built between 1959 and 1963 and collectively became known as 'Peaks' thanks to early locomotives being named after British mountains.
Externally, the three classes of locomotive appear almost identical, the only reason three classes were introduced was to distinguish between slight design differences to their prime movers and generators.
The first to be introduced was the Class 44 using a Sulzer diesel engine and a Crompton Parkinson generator that produced 2300hp. The Class 45s only addition was an intercooler which boosted its power output to 2500hp and finally, the Class 46 appeared using the same diesel engine and intercooler as the 45 but with a Brush generator and also produced 2500hp.
There were 193 Peak locomotives made, the majority of which were Class 45s. They were considered to be a successful class of locomotive providing motive power for Midland Mainline, Cross-Country and Trans-Pennine services meaning they were no stranger to many parts of the country.
The Class 45s (being the most numerous) were considered to be the standard Peak locomotive and therefore enjoyed the longest lifespan with the last example being withdrawn in 1989.
Click here to receive the tips weekly in your mailbox. You can unsubscribe at any time.
Related product
Class 44 44005 BR Blue (DCC Sound)
Price: £ 236.70
Related posts
-
What scale is Hornby?Hornby model railways are OO Scale or 1/76th that is 4 millimetres to the foot (12 inches). It runs on a track with... - How to weight my model so it does not tip?For wargaming figures, a small coin or washer glued to the under side of the base will usually to do the job. This...
- Is Bachmann compatible with Hornby?Yes, any OO scale loco, wagon or coach will work on any OO scale track, regardless of brand. Couplings are also...
- What are the model railway eras?According to Bachmann, as it states in their catalogue there are 9 eras. As they say in their catalogue this is not...
- Can a "DCC ready" train be used on analogue?Yes, you can use a DCC ready train on your analogue layout. DCC ready just means that the train has been factory...