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Maintenance Of Way (MOW) track construction train with steam and diesel locomotives - real world WIP
Murdoch17 posted a topic in LEGO Train Tech
Does you track need to be repaired after a major storm? Want to connect Point A to Point B with a brand new rail-line? Did the Flying Kipper have another accident on the main line? Or maybe you want to upgrade the signaling and double track the line at the same time? Call out the Maintenance Of Way (MOW) train to fix all these problems and more! This train consists of a late-1950's diesel locomotive, or a mid-1930's large eight-driving wheel steam engine and six specialty cars: - a (working!) crane car - depressed-center rail wagon - a (working!) ballast hopper - a tanker car - workman's tool car - caboose The 4-8-4 steam loco is new-to-me, and began life as a 2-8-4 Berkshire type built by Plastic_Goth and purchased from Rebrickable a seen here. To make this steamer, I upped the wheel count of @Plastic_Goth's locomotive by another leading axle, making it into a 4-8-4 Northern-type from the original 2-8-4 as built in the instructions. The new piston / wheel assembly is entirely my own work, as is the completely new 7-wide tender. The inside of the cab features two gauges and the firebox door. This model was originally a ALCO MRS-1 built by @SavaTheAggie, but has been so severely modified that it no longer looks like the prototype loco. So I went searching And found another ALCO locomotive, a RSD-12 that looks like my loco. Both my model and the prototype have the six wheels, and the same basic hood and cab design. The long hood of the loco has been designated the rear with a double red light. This car carries liquid weed killer for use after the track has been laid. This stream crane model was heavily inspired by Whoward69's instructions for a set of crane and match truck train cars. I modified the original model seen here. (sadly, it seems his Flickr profile and pictures has been deleted) I originally meant for the crane to have ropes to move the boom, but it got confusing on which rope went where so for now it's moved by the H.O.G. (Hand Of God) method. The crane can spin around in 360 degrees and lift anywhere up to 90 degrees straight up. (Their is a double set of pins keeping the boom from going too low, as well.) The heavy-duty depressed-center wagon has brick-built arms to secure the cargo of prefabricated railroad track in place. This model was inspired by a coal hopper on an older website called LGauge .com. I turned the old finger hinges into new pin-orientated ones and colored the car yellow to match the MOW paint scheme. The hopper's bottom doors open and can dump 1 x 1 round plates / bricks onto the tracks for ballast. This old passenger car carries the workmen and their tools. The caboose features two ladders (one per side) and more of those fancy printed 2 x 4 tiles. If you like what you see in this topic, check out the home base of the train and assorted other vehicles in this thread here! Thoughts? Comments, Suggestions, & Complaints always welcome! -
Top view with locations Impostor Green is waiting for red... The Reactor and upper engine. Upper part of the ship including the cockpit at the front below the arch. Views Side View The accessories of the characters can be easily swapped around and shared between them creating impostor and non impostor versions as well as looks of different skins, like in the game. Added a ghost version of the famous red player design. If you like it, it is also a set on LEGO ideas: https://ideas.lego.com/projects/29f9ebe5-b5a0-4fdb-bbaf-86f9e96d0865 http://tinyurl.com/amonguslego
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Six wheel steam tank loco (grayscale color scheme) with 1920's commuter passenger train
Murdoch17 posted a topic in LEGO Train Tech
The 0-6-0T (T standing for Tank) steam engine seen below was inspired by this English 0-4-0T shunting loco made by Block Junction. I made the loco look a bit more American and gave it a grayscale color scheme so it could be owned by my fictional version of the real-world Wabash Frisco & Pacific 12-inch gauge ride-on steam railroad. The loco gives me a 1920's commuter-engine feel, so I hooked it up to four, two-axle commuter cars which were created by using this tutorial made by @Pdaitabird here to build the coaches. I heavily modified the coaches by enclosing the entry doors area and adding inter-car connection doors. The loco is a 7-wide six wheel model, with (working!) outside pistons. Big Ben Bricks medium wheels will be used for the driving wheels, with two being blind, and the remaining number will be flanged. The engine will feature the letters WFP (standing for Wabash Frisco & Pacific) on the tank side, while 771 will go on the cab walls. The rear of the tank loco, showcasing the coal bunker and inside details. The four-wheel baggage car. The are two commuter coaches. The observation car, designed to give a little class to the workday commute with a rear platform at the rear of the train. This train will go alongside the shark-nose diesel loco with mainline passenger train and the (as yet unbuilt) 4-8-4 steam locomotive that will pull the Conjunction Junction freight train on my layout. What do you all think? Comments, Questions, and Complaints welcome! -
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Working Steam Engine
Horologist posted a topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
This is a working model of a steam engine that runs on air. The input port is on the top and the exhaust ports are on either side. Airflow inside the engine when the piston is expanding (rendered using mecabricks)... ... and when it's retracting. The piston and valve are about 135 degrees out of phase on the crankshaft (90 would be better). Although it is by no means airtight, with high enough flow rates the leaks become negligible. -
The prime method of transportation to and from the North Pole for children is now arriving at your front door! So, grab your robe (but don't rip the pocket in your haste to get outside!) and head on the adventure of your life... "Well, aren't you coming!? This here is the Polar Express!" What happens to the steam-hauled Polar Express when the steam-era parts suppliers eventually go out of business in the mid-to-late 1960's? Elves know toys inside and out, but steam locomotives are a bit out of their wheelhouse. Enter 1231, the newest locomotive-set in the Polar Railway's repertoire of railroad vehicles / rolling stock, used as a eventual replacement for 1225, and current freight loco. Built by EMD in December 1959 as a FP9 for the cab unit and a regular F9 for the B unit, these engines use small steam boilers to heat the heavyweight passenger cars, just like the 1225 before them with it's (obviously much larger) boiler. 1231 is currently assigned to freight duties at the North Pole awaiting it's turn at the head of the Polar Express. (eventually) The whole Express train, headed by steam locomotive 1225. This steam engine began life based on my design of the Frisco 1522, a 4-8-2 Mountain type, which I had built into a 2-8-4 Berkshire for my Polar Express. I then saw a far superior model by @Plastic_Goth over on Rebrickable, as seen here. It was then purchased, and I added my own wheelbase to it from the pervious Frisco 1522-derived version as I try not to use those small friction wheels for the front pony truck, as it squeals too much. (as used by Lemon_Boy in his version) Then, I took the open bottom cab and added mine back in, albeit in 7 wide. I redid the tender to be seven wide as well, while shortening my passenger coaches by four studs. (I will put them on a 24 stud train-plate instead of 28 for each car.) this will give me nearly enough parts to add a firth car as a third identical coach. I kinda took inspiration for the Emerald Night for the firebox. Simple and elegantly held on by technic pins, it makes a good converter from the seven wide cab to six wide boiler. The tender retained its ladder to the deck, albeit on a smaller scale - about what I did for my Emerald Night tender MOD. This is the saddest car in the film: the recycled toys baggage car, which thankfully is empty here, but in the movie was full of tangled marionettes and broken toys galore. This car features a sliding baggage door in addition to the usual opening regular doors. (which in turn were styled after the Emerald Night's coach's doors) These two coaches feature opening doors on each end. The color scheme chosen for the cars was inspired by @SavaTheAggie's Polar Express, and not the movie. (Dark red windows and medium blue train cars are accurate, but way too expensive!) This is the observation lounge car, and features a viewing balcony on the end of the car. From left to right these people are: - Narrator child - Engineer (I'm calling him Max) - Fireman (now named Joe) - Conductor (named Charlie, as far as I'm concerned) - The mysterious ghost hobo (who I'm trying to write a story linking him between the movies Emperor of the North and Polar Express. It will explain how he got onto the Express, and how he died at Flattop Tunnel. Based on a deleted scene from the Polar Express.) Everyone knows about the Polar Express passenger train, but what about the other half of the railroad business: FREIGHT! Well, this problem is now solved with the "1231" Electro-Motive FP9 diesel cab + booster locomotives, along with boxcars for toy materials, hot cocoa tankers, coal cars (for naughty children and the hungry 2-8-4 steam loco 1225), and flat cars with varying loads, this one being Santa's backup sleigh w/ reindeer! This model originally was inspired by the EMD FL9 in the "Lego Train Projects" book from No Starch Press. I made it shorter and added a B unit, while changing up the color. I also make them into a regular diesel powered F-units instead of the dual electric / diesel powered FL9. The chosen color scheme is of my Polar Express train which, as you most likely know, is usually headed up by 2-8-4 steam loco 1225. Well, here is the backup / freight loco number 1231. NOTE: This idea of a later-day diesel hauled-Express is actually not new, as I've seen it in blue-and-dark red Lionel models for a while now in several Hobby shops... they even have a Polar Railroad GP-7 as a model too, according to my Google search! The engine will feature (once built) feature printed letters on the A-unit's sidewalls saying "Polar Railway", and closer to the nose, will have the "1231" as the loco number. The rear has a doorway to the first passenger car. The boxcar seen above is for for carrying toy-making materials, such as wood, and barrels of plastic pellets. This flat car is supposed to have three hay bales in front of Olive (the other reindeer, who is usually omitted from the regular team pulling the A-Sleigh because of his bad habit of calling team leader Rudolph names and being generally unpleasant while playing reindeer games.) Olive pulls the backup sleigh instead. This hopper car is for carrying naughty children's coal, which also happens to fuel the 2-8-4 steam loco 1225. A simple Hot Cocoa tanker car.. be careful, it really is hot! The last car in the freight train is a caboose. The letters "PR" (standing for Polar Railway) go on the side wall studs. As usual, any comments, questions or complaints are welcome. There is only so many days until Christmas, and then this train becomes relevant again, so I'm building this REALLY soon! EDIT 4/22/21: Added freight cars to the post.
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Lego Pneumatic Engine
LegoEmbodiment posted a topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
https://youtu.be/UFPNWZeeXQw Lego Pneumatic Engine. What is it? How to make it? The first it needs to finish Lego fake cylinder like in this video https://youtu.be/HcHneyewATE or https://youtu.be/0aZvWva41Ek. The second - to add o-ring to Lego piston like in this video https://youtu.be/wZu-l32Dajw or . -
Need Help Replicating Historic Engine System
GeorgeCrecy posted a topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Dear fellow LEGO enthusiasts, I am in dire need of some help from you folks who are definitely more knowledgeable than I. In this case, I am needing help with the replication of the RMS Titanic's Reciprocating Engines and Turbine. I am in the midst at the moment of working on the project below, though I have not updated it in a great while due to university work. See this link here for the project thread. But this is a minifig scale project, with every door, every window accounted for. This means that in regards to the engines, I am also seeking to make them at least somewhat true to scale and able to work as intended. Obviously this is a big job of some top notch Edwardian-era engineering, but I am hoping that there might be some out there not as technically-challenged (pun totally intended) as I am, willing to help me get this part of the project off the ground. Some of the features I I am looking for include a fully air-powered system, where the air supply would come from tanks hidden in the mock-boilers, that are then funneled at somewhat high pressure to the Triple Recip. Engines, which means that the pressure would go down as it goes through each cylinder (HP, IP, then two LPs). The leftover air at a much lower pressure then goes to a junction that can either go to the Parson's Turbine at what was historically 4 psi, or can go directly to the condensers. With the latter I intend just to make the outside of it and hide inside some custom compressors like this. That would then return to the original air supply. With this I am hoping that I will have a self-supplying system with ideally no more than 5% leakage, or enough compressors that leaks are compensated for. WIth the Parson's Turbine, that can be an accurate shell with whatever is needed inside to include a working turbine, and probably with an gearbox and ascending set of gear ratios to give it the necessary torque. These engines and turbine are meant to actually turn the propellers, perhaps even in water! Some other features would include a replica of the Brown-type reversing engine on the side of each of the Recip engines, making it so that the Stevenson-type eccentrics can change the direction of rotation. Considering the scale, the reversing engine doesn't technically have to be much more than a slightly-hidden piston that does the required job, but any more realism doesn't hurt. If something like this is possible, please let me know. I am really wanting to continue with this project, and this is a central part of it. But without the pieces in front of me instead of on a computer screen, what little I know of engineering definitely doesn't help without that tactile interaction. Thanks for your time, and I look forward to your replies! If it is possible, then I can follow up with the intended dimensions. Here are some references for any that wants some: View of turbine and condensers through wall from main engines rotor shaft model of port-side recip. engine overall basic view path of the steam of original, pressurized air for mine -
[MOC] Lego Pneumatic Steam Locomotive
alfredboyer posted a topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Hello everybody, I am glad to introduce you my last big project : a pneumatic steam locomotive ! I think it's one of the firsts pneumatic locomotives, using only Lego parts. First of all, the YouTube video and some photos: The idea with this model is to replace the steam of a real Locomotive by compressed air, and this for as much functions as possible. Here are the main functions : Movement of the train : Using 4 pistons, 2 on the sides, and 2 inside, the train can move forward. It works like a classic LPE, with 2 pistons shifted 90° from the others. 4 pistons consume a lot of air, but they guarantee enough power to move the whole train. To make the rotation smooth, a free wheel is hidden inside the boiler part of the locomotive. Its rotation is 25 times faster than the wheels of the train (40t/8t x2). The train isn't moving very fast because the pneumatic elements aren't modified. However, it's fast enough to make it interesting to look at the connecting rods and wheels moving. The breaks : On a real locomotive, compressed air is produced by a compressor (powered by steam) and is used to press some brake shoes against the wheels. Here, the same technique is used : a small piston is filled with compressed air, and thanks to some rods, brakes shoes are pressed against the wheels. It's cool but...it's not enough. Plastic against plastic isn't very efficient to stop the train's movement. Therefore, another rod is connected to the brake system and press another brake shoe against the free wheel. Because its rotation is faster (and therefore, with a low torque), it's is way easier to stop it. The Whistle : A system that I love in this locomotive is the whistle. Currently there isn't any whistle produced by Lego that could be used in the locomotive, so I had to think a little for finding something working. This whistle is activated by a switch in the cabin. The Cabin : Nothing much to say except that in contains 3 switches for the 3 main functions (whistle, wheel movement and brakes). There is also a pressure gauge showing the pressure coming from pumps. The train moves with a minimum of 1 bar. A 2-2.5 bars, the movement is faster. The air supply : There are several possibilities for the train : we can directly pump with Lego pumps, or store the air into 6 to 8 airtanks or produce the air with Lego motors and small pumps. For instance I use 4 pumps side by side, linked to some air tanks, but I don't what the final model should work. Maybe some motors and pumps could be cool ? The design : The hard part was to make the boiler of the locomotive. It's a little hard to make cylinders with Lego technic parts but, with flex axles passing through Technic beams, I managed to make something satisfying. Some details are visible on the locomotive, I tried to make it look a little crowded like a real locomotive with fake air/sand tanks, fake compressors and mechanical elements. It's probably possible to make it look better, but for instance I am happy with it. The rails are "homemade" with Lego bricks. The locomotive is too big of course to work on Lego railtracks. The wheels aren't perfectly flat so the train is "blocked" in position inside the rails. Therefore, the train can move foward cur cannot go out of the railtracks (which is great for a train). Finally, as a bonus functions, there are some bumpers at the front and back of the locomotive to imitate the real bumpers used to absorb small chocs on a Locomotive. That's it for now, I hope the model is interesting to you and if that's the case, don't hesitate to support it on Lego Ideas ! Click Here to support :) If you have any question or comment, please reply to the post, I'll be glad to discuss with you ! -
I recently finished building a LEGO City/Minifig scale plane that offers more details than your usual airliner. I have submitted my creation on LEGO Ideas. See more pictures and vote for it here! My model also has its own display stand which can also be used to display the minifigs. This plane is built using brick-built solutions instead of relying too much on pre-fabricated plane pieces. This plane has quite a nice cabin on the inside and can accommodate many minifigures. To see pictures of the Economy AND Business class cabins, please see my LEGO IDEAS project page.
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Hogwarts Express with Hogsmeade station (real world MOC and a LDD WIP)
Murdoch17 posted a topic in LEGO Train Tech
Since the 2018 Hogwarts Express (set 75955) is lacking in realism, (with the engine and tender in particular!) I decided to revise my custom version with ideas from the set, including printed 1x4 curve tiles with Hogwarts Castle printed on them. The locomotive is a heavily modified version of LDDModelmaker's Black 5 model with some parts from set 79111, Constitution Train Chase. The tender features a three wheeled bogie design modified from the one in Anthony Sava's ALCO MRS-1. The middle axle moves side to side, as to allow going through switches and curves without issue. The inside of the cab features two gauges and the firebox. In this false-color image, the red parts slide, the blue ones stay put to allow for the loco to go around curves and switches. (BTW: There are parts underneath that keep the sliding bogie from falling out.) The roof and side wall of each coach come off independently from each other, to reveal four seats for students and / or the occasional teacher. The Hogwarts Express is usually made up of four corridor BR MK I passenger coaches, although sometimes a special fifth coach is attached with an open floor plan. (however, in this Lego design, they are all open floor plan!) Also, the end car is not accurate to the films, but is what I prefer to the alternative: a gangway leading nowhere with no red light on the end. In-universe / Film History for the Hogwarts Express: Leaving from Kings Cross' Platform 9 & 3/4 to Hogsmeade Station at exactly 9 AM, the Hogwarts Express carries students (and sometimes faculty) to and from Hogwarts' School of Witchcraft & Wizardry in the Harry Potter series of books and movies. It has been seen in every Harry Potter film, from it's first appearance in the beginning of Philosophers Stone to it's (so far) last at the end of Deathly Hallows. (part two) The Hogwarts Express is usually only in the film for a short while, and it is generally a pleasant journey from Kings Cross to Hogsmeade, although Harry Potter, Ron Weasley and a certain Flying Ford Anglia might beg to differ! This 100% fictional version of Hogsmeade station (as in, not really based on any of the Harry Potter films) was inspired by several sets, mainly set 21324 (123 Sesame Street) and bits of my older Hogsmeade station MOCs from years past. The model is modular, and features a detachable track-side platform, ground floor, second floor, and roof. The platform is five tracks long, and starts three studs away from the rail head, making it a breeze for larger engines with wider pistons to pass through unrestricted. The street side features the same basic look as the other side, but in this case their is a staircase.... which could cause a problem for luggage trolleys as their is no ramp! As also used on the rail side, this Hogsmeade 1 x 4 tile should be placed on the four exposed studs on the second floor. The upper floor features the station master's office with an little break room for an off-duty engine crewman to sleep in. Also up here is a fireplace and two desks, one of which has an oil lamp on it. The lower floor features a bench for passengers out of the Scottish fog and rain. Also, the two ticket booth's share a single cash register, so the two ticket agents best be extra sure how much money goes where and who did what! Every floor & platform is grouped separately in LDD, as shown here. As usual, comments, questions, suggestions, and complaints are always welcome! EDIT 10/27/2020: Hogsmeade station LDD model replaced, screenshots and words updated accordingly. Real life pictures coming eventually. (Hopefully soon!) -
Rotary snow plow YO with 2-8-0+0-8-2 Garratt (Double Consolidation) and caboose - finally FINISHED!
Murdoch17 posted a topic in LEGO Train Tech
This rotary plow-fronted train is ready to keep the other trains running in the worst winter weather using good old-fashioned steam power! 100% fictional history of the steam engine type (and the whole train, really): In late-1929, Thomas Carter was Chief Mechanical Engineer for Brick Railway Systems (BRS), and on vacation to visit family in New Zealand. He was about to get on the train in Christchurch, when he was passed by a new NZR "G" class 4-6-2+2-6-4 Garratt steam engine. Remembering how he was having problems getting the next "big thing" built back in America, and that he was having a steam power crunch when it came to rotary snow plow duty up in the Rocky Mountains, he contacted the engine's manufacturer, Beyer, Peacock and Company, and talked about a possible contract in America using the New Zealand "G"class as a starting point. Once he got home to BRS company HQ in St. Louis, Missouri, he got the upper management's final okay, and began final design on the new "DC" class of Garratts. (DC standing for Double Consolidation, as it is really just two Consolidation 2-8-0 type loco wheel-set's back-to-back with one boiler.) All in all, six of these (assigned numbers 4834 - 4840 by the railroad) were made as a trial run in 1930, but the Great Depression worsened in 1931-33 so no more were ever ordered. (originally, 10 locos more were planned for general freight service but were never built, which would have brought the grand total up to 16 engines.) Six engines were permanently paired off of with a dual snow plow team: two DC engines on each plow, with each engine team working the two track main line, one team per track, one way, until they met at the halfway point of Continental Divide (also known as the town of Summit Point), which was a vital steam-era crew exchange and refueling point near a inter-state highway. The third team of two engines and it's plow (The one marked YO seen above) was used as replacement engine for the two crews already mentioned, and were only used if another rotary crew was down for regular maintenance or due to an accident. After diesels came on the scene to replace the steamers (plows and engines alike) in the mid-to-late 1950's, the only two steam engines left of the DC type in North America were pushing the spare steam rotary plow YO. One of these locomotives (no. 4840) was found to have a severely rusted water tank and front engine frame, and was thus kept for spare parts to keep the other loco (no. 4839) running. This severely impacted the surviving engine's ability to push the rotary plow hard enough to make it through the dense banks of Colorado snow. After a few unsuccessful modification attempts to keep the 34-year old engine going, it was decided to send the entire train (plow, engine, and caboose used for the train) to a railroad museum in Missouri. They would also be sent with all the remaining parts from engine 4840 as it might be prudent to re-steam the engine in the future. So, in 1963, the YO and 4839 were sent to National Museum of Transportation in St. Louis, where it still sits today. (The following part of the story is actually true!) This steam powered rotary snowplow was inspired by the real-world Denver and Rio Grande's narrow gauge plow "OY", as now seen on the Cumbres and Toltec RR in New Mexico / Colorado. I've decided to name my plow "YO" in tribute to my inspiration, using a 2010 Toy Story printed part for the "YO" designation. Oh, and yes, the front "blade" does spin around, but is not motorized. This model has been updated since the last time I uploaded this, with a better plow shroud because the old one would fall off when I looked at it funny. This one is not upside down on the bottom half like the old one, but it is MUCH more sturdy. (I was inspired by @dr_spock's rotary snowplow to build my own plow. Take a look at his Flickr as he's got a bunch of cool designs there!) The rear of the plow features the coal tender with a ladder from the water tank-top down to the magnetic coupler. (Before anyone says anything about Garratt loco's not being ever sold into the North American market, I'll say this is not from our reality, this is my own railroad mirror-world and does not follow our history as closely as it could. I mean, I've got steam loco's running into the 1970's on main lines hauling premier passenger trains for goodness sake!) This engine was originally inspired by two SRW locomotive works products. (Both were Garratt models made by @SavaTheAggie and formerly available on Bricklink until LEGO sadly removed his instructions) I reworked the model from Sava's 4-6-2+2-6-4 to a 2-8-0+0-8-2. I also added the forward water tank and aft coal bunker from his 2-4-0+0-4-2 Garratt, a custom boiler designed by me and medium Big Ben Bricks drivers to make it from a fast passenger loco into a slow freight hauler. (or in this case, a snow plow pusher!) The engine is flexible to a degree more than this, but not by much. It goes though R40 curves and switches just fine, though. A simple caboose, for the protecting the rear of the snow plow train. I used a pair interesting windscreen parts for the cupola windows. Inspired partially by 2001 My Own Train set 10014, (Caboose) but in blue. NOTES: Finally finished 10/7/2020! -
1930's freight train with 1898-style 4-8-0 Mastodon steam locomotive - real life MOC
Murdoch17 posted a topic in LEGO Train Tech
It is the early 1930's. The dark days of late 1929 has worsened into a economic depression of truly epic proportions. Worse, the drought starting in summer 1930 (lasting until above average rains stopped it in 1941) caused the dreaded Dust Bowl and the mass migration of (most) of an entire generation of farmers and their families westward. This time frame also led to the rise of hobos, wandering, jobless people trying to use the one mass transportation still running across the dusty, windswept nation: The freight trains. The backstory on this train is as such: The engine, number 6519, runs daily from Lawrence, Kansas yard to where it finally services the Rust-eze factory in Moberly, Missouri. The line branches off and curves to the left in Columbia Missouri, while the main goes straight on to St. Louis. The rest of the regular freight is worked at the Columbia yard, expect for the acid tanker and the two marked generic boxcars. That tanker goes to the factory too, as it's a chemical component for Rust-eze. Rumor has it that the Rust-eze plant will be moving closer to St. Louis, or even shutting down soon, maybe by early 1934. The engine used to be a heavy-hauler out on the main, but has been relegated to branch line work, as it's 1898-vintage pistons are wearing a bit thin and she is overdue for a overhaul. Unfortunately, with the current depression, she has been reassigned to light branch work with a limit on her speed. Hopefully, they will scrape up the money to get her in the shop soon. This early 1900's-era engine model was first designed as a 2-8-2 Mikado before having the front pony truck removed and a 4 wheel bogie from set 10194 (Emerald Night) added instead, turning it into a 4-8-0 Mastodon - type. The rear pony truck was removed as well, with the 79111-style boiler shortened and cab re-arranged. Then, as of late September of this year, I completely rebuilt her from the wheels up to use the Disney engine boiler you see here. The running gear was originally a Scotnick invention from his 9F, but now comes from my MOD of the Constitution Train Chase set. So, basically, the only thing original left is the tender. Together, these several different engines from four different eras and five separate builders come together to create this one steam engine, which I have numbered 6519. The coal tender was inspired by Anthony Sava's Pacific 4-6-2 model's oil tender with the letters "BRS" added in the middle of the tender using printed 1 x 1 tiles. I was inspired by this photo by JB Lego to build this boxcar as seen here. They are made to haul pallets of cargo, specifically Rust-eze chrome restorer in 55-gallon drum containers for commercial packaging at this facility into smaller containers. Inspired by the green tractor trailer from CITY set 4204 (The Mine), this bathtub gondola is carrying boulders from the mine destined for the gold refinery where they will be opened up and the metal extracted to make coins and ingots. This drop side flat car was first part of set 2126 (Train Cars), but it didn't really have a purpose. It was hauling uprooted evergreen trees in the set, but that didn't look very good, so I changed it to generic freight. (My layout's resident hobo and his trusty guitar usually catch a ride on this piece of rolling stock.) The hobo is trying to get home to his family, which lives in Glenncoe, Missouri. Sadly, he picked the wrong train, as this only get's him halfway there. He's going to have to ride the blind of a steam engine tender on a passenger run to get home. (that's the area between the first car and tender, it's very dangerous because you're balancing on the coupler!) This dangerous liquid tanker was modeled after a real tanker car you can walk through in the Museum of Transportation's collection in St. Louis, Missouri. The real deal hauled hydrochloric acid for Monsanto starting in 1940 up into the late 1960's. I'm backdating the car ten years to fit into my mid-'30's freight train. I have adapted this UK inspired model of a brake van by Fireglo450 (see it here) to once again be a more American-inspired caboose. The caboose has no interior, and the red marker light can go on either end of the model to represent the end of whatever train it is being hauled behind. Here you can find other topics of interest mentioned in the text, or that are similar enough to be placed alongside time frame-wise I have this passenger train, that goes along with the freight train in this time period. (No, the hobo does not ride this one home.) and this branch-line station that is from the same late-1890's era, and on the main line from the San Francisco to New York (via St. Louis, of course!) Here we see the (100% fictional) Moberly, Missouri, Ruste-eze Factory. It seems to have made it to better times, with this picture taking place in the early 1950's. Any thoughts, comments, or complaints? -
Hey guys! I have a new MOC to share. This was a commissioned build that will be turned into a full kit for bricktraindepot.com. Will be doing additional full kits for Nickel Plate #765 and Pere Marquette #1225 as well. Pre-orders for all three kits will open on September 1st! If you purchase the C&O kit, $100 will be donated to Kentucky Steam to help with the restoration of #2716. Anyways, about the engine. The Chesapeake and Ohio Railway's K-4 class were a group of ninety 2-8-4 steam locomotives purchased during and shortly after World War II. Unlike many other railroads in the United States, the C&O chose to nickname this class "Kanawha", after the river in West Virginia, rather than "Berkshire", after the region in New England. During the 1940s, the C&O K-4's were being built to haul heavy freight services and were used mostly for high speed freight and passenger services throughout the north-eastern regions of the United States and part of Ontario, Canada by the Pere Marquette Railway. C&O Class K-4s were one of the few recognizable 2-8-4 (Berkshires) classes in North America along with the Pere Marquette Class N (road numbers 1201-1239), and Nickel Plate Road Class S (road numbers 715-779). Both the PM Class N and NKP Class S were manufactured by the Lima Locomotive Works in Lima, Ohio. NKP 779 was the last standard-gauge Berkshire to be built in the world, and the last steam locomotive built by Lima Locomotive Works. My model features 2x L motors in the boiler with custom battery box in the tender and all specialty wire custom finished, 3D printed XL drivers, BrickTracks wheel in roller bearings, custom side rods by TrainedBricks, and decals by OkBrickWorks. I've finished the physical build and have been doing testing while waiting for OKBrickWorks to print my decals and wheels. Hope you enjoy the renders for now. More pictures will be coming soon! Left Front by Jeffinslaw, on Flickr Right Front by Jeffinslaw, on Flickr Getting close! by Jeffinslaw, on Flickr Additionally, be on the lookout for other train cars from BTD such as the AAR 50 ton hopper in C&O livery as well as an update to our TOFC to include a C&O flat car and some Railway Express Agency trailers. Let me know that you guys think! -Jeffinslaw
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[MOC] Ford Bronco 2020
LoMaC posted a topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Designed model is based on the Ford Bronco revealed in 2020. During creation of this model, modular build concept is used to simplify the building process by splitting the overall process on three stages. Follow me on Instagram @anton.kablash Instruction you can download here: Ford Bronco InstructionDimensions: 16 x 38 x 19 studWeight: 738 gFunctions: HoG (detachable) Working steering wheel in the cab Front independent suspension Rear 3 link suspension Working engine Openable doors, hood, trunk Detailed exterior and interior Adjustable seats Modular building More photos in the Ford Bronco Album -
Engine type for 6x6 Uphill Truck
Reisess posted a topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Hi ^^ I want to build 6x6 (first axle steering) trial uphill truck (outdoor fun in mountain) and i have two question. Tyres used: 107x44 (15038) Estimated weight: 2.5kg 1. Engine used I have 3x XL motor, and i think how design drive train: 2 or 3 motors drive all wheels (like normal car) 1 motor to front axle 2 motors to rear both axles 1 motor per axle Which will be the most effective? 2. Gearing I don't wanna use any gearbox, and i think about 3:1 or 5:1 (or maybee less could be too?) Thanks for help -
Hello everybody! This is the first MOC I present on Eurobricks. My most popular MOC yet is the 3 speed auto gearbox (https://rebrickable.com/mocs/MOC-33711/lbrix/3-speed-auto-gearbox-overworked-version/?inventory=1#comments). But now to this gearbox: At first ask yourself this question: Which sense has a normal D-N-R gearbox in a manual technic car? It has no sense. It makes no difference if you are in the forward gear or in te reserve. But with this D-N-R gearbox it makes a difference, because if you are in the forward gear, you can not push the car backward and if you switch in the reserve gear, you can not push the car forward. If you want to build this gearbox into a technic car, you have to connect the grey connectors to the wheels and one of the black ones to the fake engine. For more information check out this MOC on rebrickable (maybe it is not approved yet): https://rebrickable.com/mocs/MOC-47985/lbrix/alternative-d-n-r-gearbox/?inventory=1#comments No I wanted to ask you, what you think about this D-N-R gearbox? Here is an video of my gearbox:
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Hi! This is my first comment on this forum. I started to make real 2 stroke motor and almost everything is ready but i have problems to make ignition system. I don't have much resources to build them and i thought here i could get tips where to get easily materials like wires and tips how I should make that ignition system. If everything goes well i can put here some pictures and videos about that motor.
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This is my own creation of a Mercedes-Benz G550 4x4² SUV. Check out my Rebrickable post for instructions which you can download for free: https://rebrickable.com/mocs/MOC-43865/BrickHugger171/mercedes-benz-g550-4x42/?inventory=1#comments
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The mechanical detail is more aesthetic than plausible. Yet, there are elements taken from what an early steam walker should have looked like, besides the vibrant colours. Most of its inhards are shown, there are very few largue pieces of metal, structural elements take over shape design. It is somewhat outlandish, taking a mechanical shape similar to that of many tin toys. Even if it seems to be something rather decorative, there are a few tricks to make it more resistant than it seems. Legs rest directly over the axle pillar and the superstructure it hides. Feet are also anchored to the base to avoid deformation.
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On railless locomotives: the case of bipedal vehicles
menele posted a topic in Digital LEGO: Tools, Techniques, and Projects
Like many people, I regarded steam locomotives as rather dark and monstrouos machines untill I first saw their early iterations. It was a novel technology at the time, so embelishing them for the amazed crowds and potential contractors should have been appropiate. The mechanical detail is more aesthetic than plausible. Yet, there are elements taken from what an early steam walker should have looked like, besides the vibrant colours. Most of its inhards are shown, there are very few largue pieces of metal, structural elements take over shape design. It is somewhat outlandish, taking a mechanical shape similar to that of many tin toys. Even if it seems to be something rather decorative, there are a few tricks to make it more resistant than it seems. Legs rest directly over the axle pillar and the superstructure it hides. Feet are also anchored to the base to avoid deformation. -
The Messerschmitt Me 262 was the world's first operational jet-powered fighter aircraft. A historical documentary I saw on TV inspired me to build this aircraft in particular. It features retractable landing gear and just enough space to fit a minifig head inside the cockpit. The main colour of the fighter is Dark bluish gray while the underside of the plane is mostly done in Light bluish gray. Lego Messerschmitt Me 262 by legomanijak, on Flickr by legomanijak, on Flickr by legomanijak, on Flickr In order to retract the landing gear a small hatch has to be removed first and afterwards the landing gear has been retracted the hatch can be returned to it's position. by legomanijak, on Flickr by legomanijak, on Flickr by legomanijak, on Flickr by legomanijak, on Flickr by legomanijak, on Flickr by legomanijak, on Flickr by legomanijak, on Flickr by legomanijak, on Flickr by legomanijak, on Flickr by legomanijak, on Flickr by legomanijak, on Flickr by legomanijak, on Flickr by legomanijak, on Flickr
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To show off engine I've built for TC18 entry constructed this mini-MOC - an engine trolley. Moves like a real one where paired wheels have 360 degree rotation, so it is easy to steer and place an assembly.
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[MOC] Various 6-Wide British Locomotive designs (Mallard, Tornado... Flying Sausage...)
Bricksmith posted a topic in LEGO Train Tech
Hi all, I recently went on a bit of a designing spree during my holidays and thought I'd share the results. I've been developing these models at a slightly smaller scale than usual (Hence 6-wide), but it's been a fun challenge and one I would like to develop into more actual models if I have the time. I thought i'd share them all at once as I didn't want to clog the forum xD MALLARD (LNER A4 Class) The first design I did of this scale and the only model I have physically made. You'll notice that the boiler is different from the render as those arch blue pieces are horrendously expensive. If you are interested I go into more detail about it in this MOC video on my Youtube channel. FLYING SCOTSMAN (LNER A3 Class) Classic design to follow on from. The wheelbase is copied from my Mallard build, which forms the base for all my pacific class designs. TORNADO (BR Peppercorn A1 Class) Developed this by tweaking the Flying Scotsman build. I know of better ways to do the smoke deflectors, but unfortunately the parts weren't available on LDraw. GWR HALL CLASS I developed this for a friend's Hogwarts Express build, but also as a bit of fun. With a couple of tweaks this could always pass for a King or a Castle. LMS ROYAL SCOT CLASS I think the front of this engine could be different if the parts were available, and I wasn't able to do the wheel arches, but I'm happy with the tender and the shaping of the cab. SR KING ARTHUR CLASS I thought i'd try and to an engine from each of the major British steam companies. The obvious one for Southern was a Merchant Navy or West Country, but I've already done a lot of Pacific engines. BR STANDARD 4MT TANK The one major drawback is that it isn't motorised. I've been considering making a motorised carriage that would not only move un-motorised engines, but help the bigger motorised ones around the corners better. That, of course, comes with its own set of drawbacks. THE FLYING SAUSAGE (LNER 10000 - 'HUSH HUSH') I wasn't lying in the title, this is such a wonderfully absurd engine that I had to try it. my only major niggle is the colour scheme, but I suppose experimental engines are hardly worth sprucing up. I hope you've found these MOCs interesting, I'd love to hear any tips, comments or suggestions for future builds! I'm planning on building the Flying Scotsman before long, then maybe a set of coaches. -Isaac -
Bentley 4.5l ‘Blower’ model
BC Lego posted a topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Hello everyone, I have built a model of one of Britains classic race cars, the Bentley 4.5l ‘Blower’, a project that was never actually approved by W.O Bentley (company founder) but nonetheless took part in the 1930 Le Mans 24hr race and French Grand Prix where it finished second behind a much more agile Bugatti type 35. Its claim to fame was not through racing victory but through its racing stories. The model has working ‘worm and wheel’ steering and a removable bonnet to expose the 4.5 litre, 4-cylinder supercharged engine. Accuracy and realism was key right from the chassis frame and the parts were spray painted to give two new green colours. For more info and images please Click here to take a look at the project on Lego Ideas. Many thanks... -
Rotary Fake Engine
Gray Gear posted a topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
I wanted to build a Mazda RX 7 FD ever since I finished the NSX...but a RX 7 needs a rotary engine... So I was forced to make one :) I have been working on this little guy way too long, and when I finally got it working today, I literally had tears in my eyes Its still WIP, but I am so happy right now. Hope you enjoy. Gray Gear
