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Often called the largest steam locomotive ever made, and certainly a contender for the Worlds Most Famous Locomotive, the Big Boy was forged under some of the most strenuous demands ever placed on a locomotive. The UP Railroad needed a locomotive that could be used to pull a 3,600-ton train over Sherman Hill and the 1.14% grade from Ogden to Wasatch, Utah without the need for helpers. When the design specifications were complete, it was decided on the use of a simple articulated, high speed, 132 ft. long locomotive sporting sixteen 68 diameter drive wheels. What they created was the longest and among the heaviest, most powerful steam locomotive legends in the world. And had not the worker at ALCO chalked Big Boy on the front of the smoke box of one of the 4-8-8-4s under construction, a name that immediately caught on, it is rumored that the name of the type would have been Wasatch, for the mountains they were built to conquer.
Quote from Worlds Greatest Steam Locomotives by Eugene L. Huddleston:
“There were 25 locomotives fabricated in two different groups. Class 1 were locomotives #4000-4019 and Class 2 was numbered 4020-4024. The first Big Boy #4000 was delivered to Omaha, NE on September 5, 1941. Union Pacific's commitment to the Big Boy required them to replace the lighter rail and straighten out many miles of track for clearance, as well as to resize elements of their service areas (such as turntable lengths, etc.) for the entire line these locos would run on.â€
The Big Boys demonstrated fantastic strength and speed as they faced these challenges throughout their storied careers. With the total mileage on the Big Boy fleet being approximately 1,000,000 miles for each locomotive, one must say that they earned their reputation.
In this release, BLI presents 12 exclusive models of the legendary Big Boy locomotives. Leading the lineup are the modern-day 4014 with updated generator and PTC details, the 4014 as seen during the historic Big Boy Tour, and the 4019 featuring its short-lived in-service experimental smoke deflectors. Additionally, we will offer four models in striking fantasy paint schemes, produced in highly limited quantities for collectors and enthusiasts alike.
Industry-leading Model Features:
Broadway Limited Imports is proud to introduce Paragon4: The new benchmark for premium HO sound-equipped locomotives. These DC and DCC-Sound equipped locomotives feature the ALL-NEW Paragon4 sound and control system. Each Paragon4 locomotive comes with BLI's own integral DCC Decoder factory installed. Paragon4 locomotives offer Dual Mode DC and DCC operation with superb back EMF motor control, improved DC motor control, built-in capacitor pack for more reliable electrical pick-up, industry best on-board sound with Rolling Thunder functionality, Pro Lighting Mode for prototypical light control, Switcher model for precise low speed control, recordable DCC operation for automated playback, and the same excellent detail level as Broadway Limited's Paragon3 Series models.
Paragon4 Sound & Control System Features:
** Specifications on this page subject to change.
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Effective October 1, 2025
Factory Direct Hobbies has a 30-day return policy, which means you have 30 days after your item has shipped to request a return.
To be eligible for a return, your item must be in the same condition that you received it and in its original packaging. All manuals, parts, and accessories must be included.
To start a return, visit our Returns Center. If your return is approved, we'll email you instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted and will be returned to sender.
This applies to incorrect scale, color, size, or duplicate orders:
Returns of loose track, small components, O scale items, and special-order items incur a 15% restocking fee. Return shipping is deducted whether you choose store credit or a refund.
Please inspect your order upon receipt and contact us immediately if the item is defective, damaged, or if you receive the wrong item, so we can evaluate the issue and make it right.
The fastest way to ensure you get what you want is to return the item you have and place a new order for the replacement on our website. Please note that we cannot process manual exchanges over the phone.
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved.
Orders placed before this date follow the previous return policy.
If you have questions about a return or warranty, please contact our support team and include your order number so we can assist you quickly.
In my opinion, BLI produces one of the most accurate models of the Union Pacific “Big Boy”. I love the weight of these die cast models, excellent for pulling long trains!
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Recently, our suppliers have made a major policy change and are no longer accepting product returns for non-paying end customers. After much consideration, we unfortunately must also change our policies to align with the realities our suppliers have created.
As our preorder offerings have grown, we’ve found that a large percentage of preorder reservations are canceled or left unpaid without notice. We pay our suppliers for every preorder item that arrives at our warehouse, so when a customer does not pay for their item, we are left no choice but to absorb that cost. We have tried our best to cope with the effects of this change; however, after more than a year of trying, we have found we cannot continue to do so.
We understand that this is an unwelcome change, and no one wants to pay earlier than necessary. However, this is unavoidable in order for us to be able to continue to offer the wide variety of preorder options you’re used to getting from Factory Direct Hobbies. We must now ask that customers pay a 10% good-faith down payment toward the price of their item. This non-refundable good-faith payment is applied to the price of the product, and the balance (plus shipping and any applicable taxes) will be invoiced approximately 30-45 days before the item is slated to arrive at our warehouse.
We thank you for your patience and understanding. If you have questions or would like further clarification, feel free to contact us through the gold chat bubble.
The good-faith down payment is not refundable if you choose to cancel your preorder or do not pay your invoice.
However, if a manufacturer cancels a project for which you have made a down payment, you will receive a refund for your down payment.
Yes. We know that paying ahead of time can be unnerving when delivery dates are distant, and not every project makes it to the production line. Rest assured that, in the event the manufacturer cancels your preorder project, you will be refunded your 10% down payment.
Hobbies should be fun, not stressful!
The manufacturing process involves many different moving parts, and this complexity often renders production timelines unpredictable. Therefore, some level of unpredictability in timing is inherent to preordering hobby products. Down payments are not refundable in cases of routine manufacturing, delivery, or other short-term delays.
However, we know it can be frustrating when a project gets delayed for many months. In the event a project is delayed more than 6 months beyond the delivery window originally estimated by the manufacturer, we will handle refunds of down payments on a case-by-case basis.
Friendly Reminder: Should you choose to cancel a preorder, it will no longer be reserved for you; in the event the item becomes available on our website, all customers will have equal access to purchase the item.
Nope! The policy is not retroactive: if you already made a preorder reservation before this policy update, you do not owe a down payment for that reservation. However, any future preorders you make will require the 10% good-faith down payment.
We make every effort to keep our website updated with information that reflects manufacturers' current estimated delivery schedules. To find the estimated delivery month of an item, you can visit our Preorder Section and use the filters to narrow down your selection.
However, we encourage you to directly visit the manufacturer's site for the most current delivery dates.
Approximately 30-45 days before your preorder items land at the warehouse, we'll email your invoice to you to pay in full. At this point, you'll be able to provide your shipping address and select your preferred shipping method.
Your item will be reserved for 7 days, beginning when your invoice is sent. After 7 days, your preorder will be canceled.
Recently, our suppliers have made a major policy change and are no longer accepting product returns for non-paying end customers. We have tried our best to absorb the effects of this change; however, after more than a year of trying, we have found we cannot continue to do so. After much consideration, we unfortunately must also change our policies to align with the realities our suppliers have created.
As a result, we must now ask that customers pay in full prior to the supplier finalizing shipment to FDH, about 30-45 days ahead of product arrival. This gives us the time we need to cancel with our suppliers any unpaid orders prior to shipment.
We understand that this is an unwelcome change and no one wants to pay earlier than necessary. However, this is unavoidable in order for us to be able to continue to offer the wide variety of preorder options you’re used to getting from Factory Direct Hobbies.
One silver lining is that this change will result in preorder items getting to your door even faster, as all payment processing will be well out of the way and the usual several day wait after product has arrived will be eliminated. We thank you for your patience and understanding. If you have questions or would like further clarification, feel free to contact us through the gold chat bubble.
Manufacturing schedules can sometimes be unpredictable. In the event your preorder item does not arrive at our warehouse within 60 days of your invoice payment, then you will have the option to cancel your preorder and receive a refund OR you may elect to continue waiting for the item.
Friendly Reminder: Should you choose to cancel a preorder, it will no longer be reserved for you; in the event the item becomes available on our website, all customers will have equal access to purchase the item.
We know life happens, and missing out on a great item can be a drag!
We're here to help; just contact us via the gold chat bubble and we'll do all we can to work with you!
If you have an account with factorydirecthobbies.com, you can view all your preorders, as well as your active orders. Login to your account, and select the “My orders” option. All your preorders and active orders will be listed along with the current status of each order. If you have further questions about your order, please feel free to reach out to us through the gold chat bubble.
Although we try to keep our preorder arrival estimates as accurate as possible, we encourage you to visit each manufacturer’s website to find the most up-to-date delivery information.
For instance, with Athearn and Walthers, you can enter the part number into their websites and navigate to the item. Most of the time, the delivery date will be listed there. Broadway Limited has a published delivery schedule, as does Rapido.
Yes. Rewards can be used on both your 10% good-faith down payment and on the balance of your preorder at invoicing time.
Yes! Preorders are awarded reward dollars at the same 5% rate. You'll receive your reward within several days of paying the balance of your preorder invoice.
If we still haven't answered your question, please click the gold messaging bubble in the bottom right of our site, and we'll help in any way we can!
I build only one of the two included for a small diorama at my model railroad club. I actually found the two outhouses built and lettered per the instructions on the cub's layout. I was kinda surprised! Mine went together real easy but I decided to carve a half moon in the door instead of using the decals.
Adding interior lighting to passenger cars really makes your layout "pop", especially when running your trains under simulated night time scenarios!
Simple small kit but with light weathering really adds an extra dimension to a scene
Simple kit but with a bit of light weathering add a nice level of detail to a layout
The car arrived on time and in good shape. No issues. Nicely detailed.
I didn't want the primed for grime but apparently that's what I ordered. I'm disappointed the lettering is all faded.
The bridge is perfect for crossing rivers, highways and other obstructions.
I am using this model as show-model in an vitrine.
The engine ran perfectly on its first run.
This little switch engine looks great, runs great and has great sound.
