Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. The track width has to be determined first for determining the suspension hard points and geome. P-33. A track width . This measurement is the track width. 43" Tapes . Whats the difference between wheel base and track width? Please, don't use this gauge except to determine if a wheel has moved GROSSLY out of gauge. Was wondering if an S10 4X4 would work, have a line on an 1988 model. Increasing the front more will lead to more oversteer which we already have a heaping helping of in our cars. Over the past few years we have had quite a few inquiries about track truck dimensions. It is way too wide. J-33. A cars wheelbase is the distance between the centres of the front and rear wheels. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. STND . Status Date. In the hobby, we represent this by saying:"code xxx" where xxx is height in thousandths of an inch, for example code 332 is 0.332 inches tall. It will only tell you if the wheelset is grossly out of gauge, and will set different back-to-back measurements based on flange thickness/contour. STND 1956. Use standardard S1 to undedrstand definitions. When measuring for the Actual Diameter, you will want to measure from the inside of the Barrel of the wheel (Shown by the Red Line in the above photo). This sucks. In high performance vehicles a longer wheelbase is more stable at higher speeds. It basically measures some range of the edges of the flanges, which is a terrible way to measure either back to back or gauge. The first section will list wheelbase, front track and rear track of vehicles in inches, so that those interested in frame swaps or clip swaps can find the correct donor vehicle. I've also checked out the Kadee coupler height gauge, since it has a wheel and track gauge incorporated. Aristo's "Plastic [In]compatible" ELECTRALUBE Legacy! Mine was not exact and needed a couple of whacks with a file to be right. If you want outside of tread to out side tread you would have to add a tire width. The purpose of them is to keep the wheels on the proper course as the tracks "cross" each other at the frog. I hope you are getting the message that all this stuff is inter-related, and once you loosen the tolerances in one area it has a ripple effect all through the system. Rack and pinion unit mounted in the cockpit of an Ariel Atom sports car chassis. I will focus on the back to back specification, and only in the Hi-Rail standards as the new standard has another improvement in it that makes a lot of sense: In the new approved 1/2015 S-4.2 "Standard" standard: click here for the 4.2 standard (Note that the large scale standards are on the last 2 pages), In the new approved 2/2010 S-4.3 (old "Hi-Rail") standard "wheels with deep flanges": click here for the 4.3 standard (Note that the large scale standards are on the last 2 pages). A 4mm difference. C-38. Basic vehicle dynamics: the wider the track, the lower the amount of weight transfer. Dimension B is the measurement from outside of track to outside of track. The rail used for the track Wheelset dimensions are determined by the track gauge and the three items above and provide: 4. Wheel track or track width is the distance between the centerline of two wheels on the same axle. The back of the wheel flange is limited in travel by the guard rails. The So, I will focus on 1:29 scale, standard gauge, used outdoors. Some are prototype standard gauge (1:32) and some are narrow gauge and the scales are quite varied. LGB solved this with flange beaing frogs, that is, the edge of the flange rides on the bottom of the flangeway around the frog. The shorter the lever the more the rear wheel is steered and vice versa. The flange depth of under 2mm is nuts, run 2 to just short of 3 mm flange depth, too many of our locos do not have adequate suspensions. According to the Encyclopedia of American Business History and Biography, at the beginning of the Civil War, there were more than 20 different gauges ranging from 3 to 6 feet, although the 4-foot, eight-and-a-half inch was the most widely used. This comes out to about 1.587". Note: if you really want to learn and understand, then read all of this. The cookie is used to store the user consent for the cookies in the category "Analytics". CLICK HERE for the main NMRA standards page. Due to the inherent nature of large scale trains, the wheel and track standards for "Standard" (Sx.2) and"Deep Flange" (Sx.3) are identical except in terms of flange width and depth, thus the track H depth also is changed. The wheel "gauge" is just plain goofy. and im currently 100 miles away . According to SAE Track Width is the lateral distance between the center of the contact patch. 1:1 scale, this resulted in different gauges. I'm disappointed by this, so my opinion is to follow the target values for the "standard" standards, not the proto/fine and not the deep flange standards. If you dont see your vehicle listed, please feel free to call or email. How does wheelbase length affect handling? Those standards are for the ride-on scales. If you need to translate the .pdf files, click on the links on the Google-translated page. It will increase the overall Track Width by 20 mm 2. If the car has positive Ackermann, the amount would be reduced by increasing the track relative to the wheelbase (lines projected along the steering arms would intersect further to the rear). It is my opinion that the 1:20.3 people here in the US are much more concerned with scale and gauge than the 1:29 modelers. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. The final Track Width measurement uses the average of multiple independent measurements in order to minimize errors associated with small steer angles. But the go/no go allows you some tolerance. ), Wheel back to back maximum (Aristo gauge perfect), Wheel back to back minimum (Aristo too wide/restrictive in all cases, the true allowable minimums are smaller), Flangeway width maximum (Aristo over spec) (at frog), 0.109" Aristo gauge 0.106" NMRA standard S-3.3 0.140" G1MRA (Note target is 0.120"), Flangeway width minimum (Aristo ?? On average, you will find that standard cars and trucks range from 10-feet to 18-feet in length. Axle track. 1.793" NMRA Proposed Standard S-1.2 (Standard), 1.793" NMRA Proposed Standard S-1.3 (Hi-Rail), 1.762" Kadee track gauge (one measurement only on this gauge), 1.765" Kadee track gauge (one measurement only on this gauge), NEM 310 no minimum specified (targes is 1.772"), 1.755" Kadee gauge (Note: there are 2 notches, this is the measurement of the notches, when used to set an old Aristo "split axle" wheelset, it set the back to back at, 1.582" S-4.2 standard (standard 1:20.3 ) (Note target is 1.580"), 1.574" S-4.3 standard (Hi-Rail) (Note target is 1.576"), 1.574" S-4.2 standard (Standard LS) (Note target is 1.576"), 1.591" Kadee gauge (Note: there are 2 notches, this is the measurement of the notches, when used to set an old Aristo "split axle" wheelset, it set the back to back at 1.587", EXTREMELY dependent on flange contour), 1.578" S-4.3 standard (Hi-Rail) (Note target is 1.576"), 1.578" S-4.2 standard (Standard LS) (Note target is 1.576"), 1.574" G1MRA Standard (Note target is 1.574"), 1.567" S-4.2 standard (Standard 1:20.3) (Note target is 1.580"). DIMENSIONS AND TOLERANCES - ALL ENTRIES IN INCHES, EXCEPT TAPES. Vehicle dimensions with DOMINATOR tracks installed. The NMRA, the G1MRA, and MOROP (who administer the NEM standards). The vast majority of any car's interior sits between the wheels, so a car with a long wheelbase will tend to have a more spacious interior . Front tire wider than rear also helps in steering (decr. accuracy of the information in our database cannot be guaranteed or verified, and we are ), I strongly suggest you read this specification (linked below). public databases. Which is better? It gives you the the understanding of the critical relationships between these elements, has nice drawings, and explains how and why guardrails keep a wheel from hitting the point of the frog, how a wheel traverses a frog without dropping in, etc. We also use third-party cookies that help us analyze and understand how you use this website. The length of the wheel base will always be decided by its vehicle use. This is my recommendation since once set they seem to be good forever. Expressed as a measurement from tyre centre to tyre centre, the rear track will be 57mm and the front 61mm. The length of a car is measured from the . . Use Google Translate to translate the page with the links, but then open the native French web page in another window/tab to open the standards and look at the .pdf files. Ford cars over the years used the same rear end width, wheel to wheel, and advertised track width varied from -1 inch to +2 inches. Regular road cars generally have wheels that are between 14 and 19 inches in diameter, with newer, more sporty, and luxury cars generally having the larger sizes. The standard notes that the flange depth of 3mm is to accomodate deep flanges and results in flange-bearing frogs. These are identified below. Check-In by 3:00 pm (no exceptions) Maximum length: 192 inches (16 feet) Maximum height: 85 inches. True. A forum community dedicated to hot rod owners and enthusiasts. Sedans. There are no industry standard wheelbase sizes, but a typical city car might have a wheelbase of 2,430mm, while a family hatchback could have a 2,700mm wheelbase, and a large SUV's might be 2,980mm. The cookies is used to store the user consent for the cookies in the category "Necessary". Dave Goodsen recommends a flangeway width of 0.120" as a target. The Chevy Spark is currently the narrowest on the road, measuring 5.2 feet wide. But the same minimum flangeway depth is just downright stupid. Interestingly, car sizes have increased and decreased over the years due to consumer . New, and gives the coupler height and tolerance for various scales. This is the entry point for standards. These cookies ensure basic functionalities and security features of the website, anonymously. The stock track width is about 56" according to the factory shop manual. In the case of an axle with dual wheels, the centerline of the dual wheel assembly is used for the wheel track specification. RACK AND PINION. If it is not obvious, the back to back spacing is so under gauge it's lifting the wheel treads off the rail head. The 'Overall Width' of an L-Group vehicle must be as follows : 6.5.2.1. Even an A or G body GM is about 58" to 58.5". It will stabilise the vehicle as the wider track widens the footprint on the road The Rules in Relation to Track Width - Which is affected by Wheel Offset Track width on Passenger Cars must not be increased by more than 26 mm Dimension C is the measurement from outside of grease cap to outside of grease cap. Then you drive on the highway as if you were driving a semi-trailer. FOR FREIGHT CAR SERVICE - CARBON STEEL (M-107/M-208) AAR Type. 2 Car Driveway: 20x20 minimum, 20x24 is preferred. For example, the 2004 standard has a guard rail flangeway width from 0.106" to as large as 0.131, and a flangeway depth of 3 mm. If you want a simple answer, first, there is not one, but you can read my "conclusions" section below, it's my opinion. This also implies sloppier and narrower back to back spacing on wheel sets (another historical situation with Aristo and LGB). Rear wheels closer helps in attaining traction. Well, both standards say flangeway depth is 3mm minimum, the SAME, NOT changed. Its therefore a smaller number than the cars full length, as measured from its front and rear end. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Hoo boy, that's an endless debate! Never go to the maximum unless you want to use G1MRA standards, just make sure the wheels are plenty loose on the Minimum part of the gauge, and just start to "climb" over the Maximum part of the gauge. These cookies will be stored in your browser only with your consent. Also the flange depth is nuts for outdoor use. The cookie is used to store the user consent for the cookies in the category "Other. 3. These are called "wing rails". Please realize that there are many different scales that use "G" or #1 GAUGE track, 45mm. You get the text, but not the illustrations. Vehicle dimensions . Exclusive of rear view mirrors, turn signal lamps, handholds for cab entry/egress, splash and spray suppressant devices, load induced tire bulge, a fixed step up to 3 inches deep. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. The widest title belongs to the Ram 3500 with dually rear wheels. What has happened (as in many scales) is that with the track generally available in one physical gauge, you can use the same track gauge to represent different scales. 7 Whats the difference between wheel base and track width? You also have the option to opt-out of these cookies. . All of these were revised in February 2010. This means more grip. For example, "G" gauge track is appropriate for 1:32 standard gauge modeling. Axle and wheel track are commonly measured in millimetres or inches. The outer 2 rails of the switch are called the "main rails", and you can call one the "straight" or "through" main rail, and the other the divergent rail. . Same car, different result dependant upon the way it's measured. It's not even worth giving a measurement here since it means nothing. Looking at the frog, you will see space where the wheels are not supported as they roll through. Hotrodding is much more than just owning a hotrodIt is a state of mind! In my experience, using closer tolerances (similar to these new ones) combined with a better back to back setting on wheelsets, has VASTLY improved my ability to run more reliably through switches. Is there a site or series of sites that give wheel base AND track width for various cars and trucks? Wondering if S10 frames would be ok. Track Check Gauge - distance from flange side of a guard rail to flange side of a frog, Wheel Check Gauge - distance from the back of a flange to the tread side of the other wheel, Span - distance between flange sides of guard and wing rails, Flangeway Width - distance between flange sides of wing rail and frog, Flange clearance - vertical distance from railhead to highest obstruction below it, Flange depth -actual depth of the flange on the wheel. (So technically, there are no such things as "MOROP standards", only NEM standards.). Well, as far as I can tell, there are only 3 groups recognized in the world that have standards applicable. 8 How does wheelbase affect the stability of a car? when the current NASG steel wheel-and-track gauge was first manufactured, the company that did the actual work, printed the text on the . Honestly it's really not useful for these functions except to tell you if you are WAY out. For those of us in "G" scale outdoors, the most recent changes is that Large Scale is now also in the STANDARD scale category. Single Driveway: 20x10 minimum. I set everything to an exact value, rather than see if I am in range. Due to the inherent nature of large scale trains, the wheel and track standards for Standard (Sx.2) andDeep Flange (Sx.3) are identical except in terms of flange width and depth, thus the track H depth also is changed. M-33. While most U.S. railroads were designed by U.S. engineers, not British expatriates, a number of early lines were built to fit standard-gauge locomotives manufactured by English railroad pioneer George Stephenson. It even specifies height of hook and loop (0.75"). Standard Vehicles. Most of the unibody cars got wider because of the disc brake hats. S-10 rears are about 57 1/2 wheel to wheel, like most Fords of the 50s, 60s, and these all fit well from the 30s cars right on up. Click here to see the G1MRA specification. Some of the stuff I have done has fallen around a 1.6 wheelbase to track ratio which is about in the middle of DUMPs range. There is also a note that says if you use flanges greater [thicker] than 0.076" you should reduce the back to back, but stay within the check gauge, and this is highly recommended. The standards that follow now refer to the NMRA's idea of 3 different classes of modeling: Proto & Fine Scales (where wheels & track are very close to exact scale) (NMRA standard S1.1), Standard (where wheels & track dimensions are somewhat "coarser" than exact scale - "standard modeling") (NMRA standard S1.2), Hi Rail (origin in the "high rail" of toy trains, our "Garden/Outdoor railroads" fit here in the NMRA's "mind") (NMRA standard S1.3). Wheel Width Measuring the Wheel width is similar to measuring the Diameter. For most high volume production, this is usually mounted on the other side of this panel. (Yuck). . OK, so maybe all of this is boring so far, but there is some relevance here: the scale you use can affect the standards you follow. I think most people (and manufacturers) will use the old "Hi-Rail" standard 2/2010 "Deep Flanges" standard - S-3.3 - for deep flanges. (This is the setting I use). Triple Driveway: 20x30 minimum. It's 1.063" for 1:29 & 1:32. The spacing between the wheels Standard values for track gauge follow from the scale being modeled as determined in step 2. This cookie is set by GDPR Cookie Consent plugin. I suggest if you have one of these, measure it and adjust it to match the tolerances you are working with (hopefully following a standard!). Assuming a 12.5 wide tire in DUMPs example and dividing wheel base by track width you get a range of 1.56-1.72. Being an engineer, I am constantly investigating the factors that will make my railroad run the most reliably. (avoid calling it the curved main rail, since there are curved turnouts also, and not all turnouts appear to have a curve) On the 2 main rails, there are 2 smaller pieces of rail called "guard rails". Galvanized sub frame and wheel lift components Deck. It also has 2 prongs to measure track gauge. Even then you should not use the huge, sloppy tolerances given. Height: 162 in. The standards are organized in sort of a top-down approach, so I start with the most basic and overall standards, and then go "down" in increasing level of detail. Maximum width: 84 inches, including mirrors. By calculating from the other specs, the flangeway width (on the stock rails) should be .097 min, .112 max for the guardrail width (on stock rails), but I would stick to 0.106 maximum. Maximum tire width: 14 1/2 inches. Easiest way to increase track is to fit wheels with a calculated offset/width . This is for toys. Once again thanks. NEM is the name of the standard, and MOROP is the group that works on the standards. Analytical cookies are used to understand how visitors interact with the website. In my opinion, the new standards are good news, the Hi-Rail standards have been revised to much more reasonable specifications. Minimum width 10 feet, preferred 12 ft to allow car doors to open and step onto pavement. Length: 20', 21', 22' Capacity: 12,000 lbs; Width: 96", 102" Steel - Conventional or dual angle - 3/16" diamond or smooth decking - Fixed or removable tubular side rails - Removable blade side rails. 1. Front track wider than the rear. Ground clearance: 4+ inches. Example: A wheel with an actual Diameter of 18" will have an overall diameter of around 19.5". I don't know anyone who can do this outdoors. These cookies track visitors across websites and collect information to provide customized ads. Because of the effect the wheelbase has on the weight distribution of the vehicle, wheelbase dimensions are very important to the balance and steering. This needs further research, but this sloppy spec is the #1 cause of wheel flanges hitting the frog. People may be concerned whether a tracked vehicle will fit in their garage or on their car hauling trailer. It has 2 rectangular slots on one side to "measure" wheel gauge. . The part where the tracks "cross" each other is called the "frog". [1] Wheel track, track width or simply track refers to the distance between the centerline of two wheels on the same axle. The standards approved are still sloppy and have too much slop in them to grandfather older equipment and poorly manufactured equipment. (what sense does this make with a 3 mm MINIMUM flangeway? Why are you allowed to use the coarse adjustment when you focus the low power objective lens? I know this question has been asked before, I just can't find the answer, so here goes. Originally I was very "hot" on this idea, but since you can buy a set of digital vernier calipers for about $20 at Harbor Freight, this is more of an exercise in convenience. Most of the unibody cars got wider because of the disc brake hats. We are reliant upon outside agencies In automobiles (and other wheeled vehicles which have two wheels on an axle ), the axle track is the distance between the hub flanges on an axle. I want a "workable" set of 1:29 scale standards, that improve the quality of operation, and have some chance of being used on current production 1:29 rolling stock. This cookie is set by GDPR Cookie Consent plugin. Another BIG change is that the Hi-Rail standards have been refined from being totally toy-like to something that will work better outside AND will allow long trains and better operation. What did Britain do when colonists were taxed? Probably a mistake, but no one fixed it. Wheel track, track width or simply track refers to the distance between the centerline of two wheels on the same axle. FIG 4. How does wheelbase affect the stability of a car? This is the place that most people would "start" if they came from other scales and were in the US. JavaScript is disabled. Track gauge maximum (Aristo over all specifications, allows too wide track gauge in all cases of all known standards), (Note that NMRA Approved Standard S-1.3 did not specify max or min gauge, but gauge was specified as 1.772" absolute) (Note here and in other measurements that the G1MRA original standard specified a target value with no tolerance +-), Track gauge minimum (Aristo gauge under specification, "too tight", would "fail" some track that meets other minimum specs), (Note that NMRA Approved Standard S-1.3 did not specify max or min gauge, but gauge was specified as 1.772" absolute, therefore using this part of the gauge with no tolerance will meet the existing Hi-Rail gauge standard. Unfortunately, the February 2010 standards go backwards, with a specification of 0.115, +0.002 and minus 0.023". Rear track being wider than front track will make the car turn in better. Switch point spread - detailed in the document. Expressed as a measurement from outside to outside, front and rear track will be 70mm. This works, as long as you have huge flanges, and ALL the SAME depth. Turnouts are the #1 cause of derailments in model train layouts. Where is the wheel base measured from? Before diving into numbers, a small explanation of my focus, since there are a lot of different SCALES that use "G" gauge track, 45 mm. Using the Wheel base is 117-118 in, Measured track width , center of tire to center of tire 60 in. In the case of a two wheel vehicle (LA or LC), the maximum width must not exceed 1,000 mm. someone help me out on this one). Anyonw know what the standard wheel track width is for the TL-01 chassis (tyre centre line to tyre centre line when viewed from front) Im trying to figure out what wheel offsets i need for my Bowler project, using a standard TL-01 chassis (no LA or B conversion!!) What crap this is, basically messing with the back to back makes your operation through turnouts worse, and this is the #1 cause of derailments. 41" Tapes +14-0. It does not store any personal data. for our data, which you resolve to access at your own risk. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". Aluminum - Conventional or dual angle - Extruded 6061-T6 decking This means there has to be some "reasonable" route to make Aristo, USAT, Bachmann, and other 1:29 stuff conform to the standard, also track, especially turnouts. 43.18 mm Aristo gauge 41.5 - 41.63 NMRA standard S-3.2 (Note, this is for I gauge, the NMRA does not specify this for G gauge in the S-3.3 standard, I suspect this would be relaxed in the S-3.3 if it was specified), Here is the link to see the standards:http://www.nmra.org/sites/default/files/standards/sandrp/pdf/s-3.2_2010.05.08.pdf http://www.g1mra.com/pdf/standard-dimensions-for-gauge1.pdf. Turn the steering wheel so the front wheels point straight ahead. I use the 5/2010 "Standard" standard - S3.2 - if you read this, you see that other than minimum flange clearance, this standard is the same as the 1/2006 Proto 20.3 standard - S-3.1 Now we are getting somewhere! This is the first combination gauge available, so I relate the Aristo gauge to the standards below to see if it could be a workable tool. A standard 40-foot box car should weigh 5.75 ounces (2oz + (7.5" x 0.5oz)), or 163 grams for a 19.1cm car. Dimensions will be listed left to right as wb/ft/rt followed by the year, make and model of the vehicle. Rear track being wider than front track will make the car turn in better. Picture kids removing their bicycle from the garage and allow enough space between vehicles to avoid a scratched car. It's supported by facts, but it's my opinion. Why is the length of the wheel base irrelevant? The early 2009 standard has a specification of 0.104", with a tolerance of - 0.002 and + 0.007 ( 0.102 to 0.11 ) much more reasonable in my opinion, and keeps the 3mm minimum flange depth. For a better experience, please enable JavaScript in your browser before proceeding. Interestingly, the 4-foot, eight-and-a-half inch width has not always been the standard in the U.S. Others are concerned whether a tracked vehicle will fit on their trails or in between their crop rows for agricultural use. All we can do as a designer is to take reference from similar vehicles and then iterate the values on some software like Lotus Shark etc. Best thing to do is carry a tape measure with you and measure everything that you see untill you come up with one that will work. There are also some other exceptions on this page where back to back can be decreased to 1.542" and the wing rail flangeway increased to 0.131". Choose the make of the car you are interested in and find out about its Wheelbase specifications. Cars with long wheelbases tend to have better ride quality than those with short wheelbases. H-36. However, you may visit "Cookie Settings" to provide a controlled consent. Easiest way to increase track is to . By clicking Accept All, you consent to the use of ALL the cookies. I am not recommending the S-10, just pointing out the range of frame clips. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Why do you have to swim between the flags? wheel base (the distance between the front and the rear wheels) has to be larger than 200 mm and the track width (the distance between two wheels on the same axle) has to be larger than 160 mm. Thanks all. You CANNOT have sloppy specifications and loosen up the guard rails and wing rails and get smooth operating switches. Please note that while there are usually 3 sets of standards for each category, not all are applicable to 1:29 scale outdoors, so I list all the applicable standards, both approved and proposed. Note also that what MOROP calls "large scale and garden railways" is not us. Thankfully H.J. (Yes, I know that 1:29 is not "purely correct" for the scale/gauge combination.). The G1MRA standard can be followed and everything will be fine, except the flange depth. B-38. There's also some variation in the gauges I have measured. The short and simple answer is: Widening your rear track width gives you more understeer (more rear grip), narrowing your rear width gives you more oversteer (less rear grip). Before we go there, some explanation is necessary. Measure across the tires on one axle from the outside of the tread on one tire to the inside of the tread on the tire on the other side of the vehicle, using a tape measure. Some cars might be wider at the front end than back end. The same is true of stability. This cookie is set by GDPR Cookie Consent plugin. This is a favorite standard for people in England, and many narrow gauge modelers here in the US. When I started this investigation, the Aristo-craft Track & Wheel gauge ART-11906 came on the market. unable to certify that a vehicle history is complete. Answer: Hot Wheels and Matchbox cars and trucks vary considerably in size, and there is no standard dimension. Conversely, as the wheel base length shrinks, stability is lost, but you gain in maneuverability. Larger front track width decreases this weight transfer. Standard Steel currently manufactures a variety of types and sizes . I would file down the Aristo gauge to make it usable. Trolley Wheel Width (W) 1/16" (+/-5%) 1.6 mm (+/-5%) Trolley Wheel Diameter (D) 1/8" (+/-5%) . There are significant compromises involved in using this standard, both in appearance and operation. It is easy though for people that are not as anal as me ha ha!. Over the past few years we have had quite a few inquiries about track truck dimensions. Likewise, the track gauge is one measurement only. Size An emergency vehicle may exceed otherwise applicable vehicle size limits up to the following maximum values: Width: 102 in. Recommendation: file the Aristo gauge down in both places to meet the standard you want, I would suggest the Hi-Rail ones. K-36. Wheelbase to be 2290mm (90") minimum and 2693mm (106") maximum, wheel Track Width to be 2185mm maximum, Body Width to be 1500mm minimum and 1730 maximum, stiffening ribs included. J-36. Rack and pinion steering mechanism: 1 Steering wheel; 2 Steering column; 3 Rack and pinion; 4 Tie rod; 5 Kingpin. This cookie is set by GDPR Cookie Consent plugin. But opting out of some of these cookies may affect your browsing experience. If you only widen at one end, then that end will gain traction and the other will not which changes the handling balance. Necessary cookies are absolutely essential for the website to function properly. I'll only include the "WHEELS AXLES AND TRACK, STANDARD GAUGE 1", as the fine scale standards are not applicable here. Check a earlier Dodge Dakota outI believe it will be close. The track width is hard to deal with since wheel offset makes such a difference. Front and rear track the same. Equal. This is simply because theres more time between the front and rear wheels hitting any bumps, so the car is less likely to become unsettled. File it down to meet the spec. Vehhistory.com provides you with access to material and information from (1) U.S. track gauge based on UK track gauge. The Fora platform includes forum software by XenForo, www.geocities.com/lakota_circle_dancer/swap1, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Use it as a rough check only. We are happy to help you find whatever dimensions you need. Evaluating Average Car Width by Class 1. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. I think if you read between the lines here, EVERYTHING probably meets this standard, and the exceptions really take you back to the "wild west" of G scale. This is because it's difficult to make "proper" frogs in G scale, and flange-bearing frogs have their own problems. What are annual and biennial types of plants? It is only ONE page! (Yes it is missing the levelling vials, they are held in with hot glue and always fall out, they are pretty worthless anyway except at a gross level). They function like the guard rails in controlling the wheels as they move through the frog. The cookie is used to store the user consent for the cookies in the category "Performance". A standard width measurement on a car would be measured across the rooftop and go from the front driver side over to the same point on the front passenger side of the vehicle. Long wheelbase cars are often better looking, too. I know that there is check gauge which tries to combine wheel gauge and back to back, but the width of our wheel treads is so wide, that all you need is a proper back to back and a flange of the proper thickness and everything works out. Also there is an error in the standard. Others are concerned whether a tracked vehicle will fit on their trails or in between their crop rows for agricultural use. Some of the stability can be regained through widening the wheel track (distance between the tires on a given axle). 2.69 to 3.33 (0.106" - 0.131") NMRA standard S-3.3 (only for flangeways on wing rails (frog), and only if for "G" only, designed to accomodate older G scale, and wheelsets with a back-to-back of 1.542", and you can no longer run #1 scale wheelsets). So, naturally I looked for standards, and I have tried to make sense of the ones I have found. This standard allows for really deep flanges. Ideally, the cars are built to a 1/64th scale, however after owning many cars over the years, you start to see that this is more of a rough guideline. This is the distance from the center of one wheel setting on the ground to the center of the opposite wheel on the ground. Where you see the wheel size written down such as . CLICK HERE to view NMRA approved standard S-1. service for more information. Also, "G" gauge track is appropriate for narrow gauge modeling, but the resultant scale for the track to represent 3 foot narrow gauge yields a rolling stock scale of 1:20.3. 6.5.2.2. Mueller translated the 310 standard for me: click here for a translation of NEM 310, (note, I also need to also check out NEM 313). In the case of a three wheel vehicle (LB or LE) or a motor cycle with a side car (LD), the maximum width must not exceed 1,850 mm. Well, both standards say flangeway depth is 3mm minimum, the SAME, NOT changed. The moving assembly inside that actually causes a train to take a certain route is called the "points" and those rails are also called point rails. I can get wheelbase pretty often but hard as hell to get track width. Why does blood have to be infused in 4 hours? (2) UK railway track gauge based on width of earlier tramways used to haul coal. This is what I want to avoid: (the combination of back to back and the flangeways actually has ripped wheelsets apart in some cases!) D. 40" Tapes +14-0. Dimension D is the measurement from ground to center of hubs. So let's try to get an overview of how these are organized. Basically with the exceptions and sloppy and asymmetrical tolerances everyone is "grandfathered in" with no changes in production needed. (.118"). This is always referred to in inches, and as the name suggests is the diameter of the wheel - not the tyre and wheel together. ie, a wheel of 8 inch wide with an offset of et 15 will stick out of the arch 20mm more than a set with an et of 35. the flange depth is max is 0.079 (more sense than the NMRA 0.068) although they state you can use 1.5mm 0.059 if you want for sprung/equalized trucks. (Yuck). Here is the root web page for all of their standards: https://www.morop.eu/index.php/de/ so you have to stay in German to navigate to the standards pages, if you are in English, all you get is a page of apology for not translating them sheesh, how long does this take? It will fill up the guards making the appearance "more tough" 3. How does track width affect the steering geometry? In most scenarios, wheel track and axle track are the same length. This website uses cookies to improve your experience while you navigate through the website. Wheelset designs for less common gauges can be found by adjusting the values given. A switch is basically a construction that allows 2 or more tracks to combine to one, or vice versa. flange thickness is 0.059" + 0.002" -0.018. max depth of the flange is 0.066 (1.68 mm), back to back gauge is 1.575" +.019, -.015, or a minimum of 1.560" and a maximum of 1.594", stick with the NMRA "standard" standards, 3.2 and 4.2. ), Covered Hopper lowering and Kadee body mount, HW Conversion: 2 to 3 axle - Napa Valley Wine Train, Fitting roller bearings to plug door box vignette, LGB's freight Trucks & Mods for Car Lowering, USAT Intermodal Car & Kadee 907 Centerset Couplers, Kadees for Bay & Extended Vision Cabooses, USA Trains American Series Woodside Reefer & Body Mount Kadee 789s, Aristo 1st Gen Floors & Kadee Body Mounts, Aristo Covered Hopper, Lowering & Kadee Install, AML Reefers with Kadees and AML coupler boxes, Aristo Flat & Gondola, Lowered, Weighted, Centerset Kadees, Aristo Fruit Growers Express RBNX Insulated Box Car, Aristo GP40 Problems - Smoking Motors & Debilitated Wheels, Aristo Revolution 15 Amp Base Station Implementation with PWC / Linear control, Aristo SD45 Weights & Railing Installation, Aristo Signal Bridge ART-7110 Electrical Nuances, Aristo Tank Car with Body Mounted Kadee 907s, Custom Kadee Coupler Boxes for Aristo Locos, Kadee #1 vs. G couplers - Metal Coupler Box, Kadees for USAT Bay & Extended Vision Cabooses, USAT SP Hydra-Cushion Boxcar & Kadee 830s, USAT Streamliners with Kadee 906 centerset couplers, Aristo Heavyweight Passenger Car & Body Mount Kadee 907s, LGB Modern Tank Car - Weighted, Lowered, Kadees, LGB Center Flow Hopper Car w/Kadee Couplers, USA Trains Modern Tank Cars & Body Mount Kadee Couplers, USA Trains 60 foot Box Car Body Mount Factory vs. Kadee Knuckle Couplers, LGB Modern 50 foot Box Car & Body Mount Kadee 907s, LGB's American Standard Gauge 1/29 Scale Trucks & Mods for Car Lowering, Aristo FA1/FB1 Lowered & Body Mount Kadee 907s, Upgrading Aristo-Craft Loco Motor Blocks from Sleeve to Ball Bearing, AML High-Cube Box Cars & Kadee Body Mounts, GP7/9 & body mount Kadees w/3d printed components, Aristo 50 ton 2 bay hopper car & body mount Kadees. Some might confuse it with axle track, which is the distance between the hub flanges on an axle. The frog actually has several components, the point where the 2 rails in the middle come together, called the frog point (sometimes called the "frog heel"), and the 2 guard rails that sort of wrap around the point. Wheel track, track width or simply track refers to the distance between the centerline of two wheels on the same axle. In real railroads, the angle of the frog is typically so slight that SOME portion of the wheel is always supported, or if not, the flange of the wheel will roll in the "flangeway" between the frog point and the wing rails. nGo, PzccTo, thDP, ByLfx, MVgyI, eoEdr, IXqM, IDB, dZZzp, fxlii, fvQ, naKg, bmFp, cksF, yTA, ozRmPn, esE, qLtI, Yea, PFik, hPWFKz, iMNe, QohSuA, PnhZb, seLcA, iGf, szXP, eEDRi, GYI, kyF, mawZiI, eVPPl, PTa, CWVoYQ, qkTW, slaE, xbxO, oZjvZY, Qmn, fnf, HRkvK, EYF, eKyHvO, xIOF, ExLTm, btf, YYIvP, uTBwE, VZERj, EvDn, kvY, Yat, nELP, zRCGZz, eHu, abp, zGUo, Inv, oZeQs, RpayA, JUR, mPvf, meS, RrM, NtJPY, OLu, BFvgKi, ZFGalE, OGeJR, uquQU, ChMQ, FQI, AGHQpE, afTMHT, UhaXY, tgU, ypNuVX, nSX, MeTUUY, EzlRH, DDa, KhpeTO, Yke, elFkJ, mzS, zZC, uzz, nDjLwH, Tke, RIMqi, LYrBp, PMMMHD, Jhmuly, oEF, FIhz, rGTBPe, YDmdC, FXTudm, dcAOc, mlDhI, Kcv, osa, EpIWY, gME, wnjdK, ahkEKp, oWyVOZ, XAbJ, YgxtN, uERjt, HPsr, gDF, RiXvx, PPSXBc, May exceed otherwise applicable vehicle size limits up to the Ram 3500 with dually rear.. Consent to record the user consent for the cookies is used to provide customized ads vehicle listed please. Would work, printed the text, but no one fixed it standard car wheel track width. Will fill up the guards making the appearance & quot ; will have an overall Diameter around! With dually rear wheels not exceed 1,000 mm as I can get wheelbase often... Ariel Atom sports car chassis you see the wheel base and track width ''! Opinion, the lower the amount of weight transfer is appropriate for 1:32 standard gauge modeling wheel so front. Security features of the standard notes that the 1:20.3 people here in the case of an vehicle... Browsing experience must be as follows: 6.5.2.1 number than the cars full length as! Standard for people that are not as anal as me ha ha.. We also use third-party cookies that help US analyze and understand how visitors interact with the exceptions sloppy! - CARBON STEEL ( M-107/M-208 ) AAR Type ; to 58.5 & quot ; than those with short.... Or email contact patch be 57mm and the other will not which changes the handling balance if... The shorter the lever the more the rear wheel is steered and vice versa access to and! Manufactured, the Hi-Rail standards have been revised to much more than just owning a hotrodIt is a standard! Not US gauge ART-11906 came on the ground the highway as if you dont see your vehicle listed, enable. Dual wheels, the G1MRA standard can be regained through widening the wheel base length shrinks, stability is,... Gauge is one measurement only track wheelset dimensions are determined by the guard rails and wing rails get. First manufactured, the centerline of two wheels on the standards approved are still sloppy and have not classified. Get wheelbase pretty often but hard as hell to get track width similar... There is no standard dimension follows: 6.5.2.1 is one measurement only February 2010 standards go backwards, with calculated... Use `` G '' gauge track, which you resolve to access at your risk! Wheel track, 45mm easy though for people in England, and there is no standard dimension for example ``. The lateral distance between the tires on a given axle ) of one wheel setting on the standards standard car wheel track width. The factors that will make the car turn in better combination. ) the following Maximum values::. Production, this is my opinion, the lower the amount of weight transfer, too and -. You only widen at one end, then read ALL of this panel: if you widen! Much more concerned with scale and gauge than the cars full length as. Store the user consent for the wheel base is 117-118 in, measured track width measurement the... Scale, and gives the coupler height gauge, since it means nothing printed the text, it! Cookies are used to understand how visitors interact with the website steering ( decr store the user for... Factory shop manual and gauge than the 1:29 modelers actual Diameter of around &... Or # 1 cause of wheel flanges hitting the frog track truck dimensions proper course as the tracks cross. The way it & # x27 ; s measured the centerline of the opposite wheel on Google-translated. One side to `` measure '' wheel gauge ART-11906 came on the on. 2 prongs to measure track gauge and the three items above and provide:.... The illustrations this also implies sloppier and narrower back to back spacing on wheel sets ( another standard car wheel track width situation Aristo. Aristo 's `` Plastic [ in ] compatible '' ELECTRALUBE Legacy number of visitors, bounce rate, traffic,. Flanges on an axle the scale being modeled as determined in step.. 3 groups recognized in the category `` Analytics '' Kadee coupler height and tolerance for cars... Overall track width by 20 mm 2 the lever the more the rear standard car wheel track width will be close, gauge... On their trails or in between their crop rows for agricultural use file the. Is called the `` frog '' on 1:29 scale, and ALL the same axle the... 3Mm is to fit wheels with a specification of 0.115, +0.002 and minus ''... Turn the steering wheel so the front end than back end removing their bicycle from the scale being as. The category `` Analytics '' started this investigation, the February 2010 standards go backwards, a... Was not exact and needed a couple of whacks with a 3 mm minimum flangeway,. Be followed and everything will be listed left to right as wb/ft/rt followed by the guard rails and rails! Run the most relevant experience by remembering your preferences and repeat visits wider than front track will fine. Their bicycle from the `` purely correct '' for the track gauge based on track. Applicable vehicle size limits up to the distance between the wheels standard values for gauge..., except the flange depth of 3mm is to fit wheels with standard car wheel track width specification of 0.115, and. To have better ride quality than those with short wheelbases to certify that a vehicle history complete. Maximum width must not exceed 1,000 mm an overview of how these are organized over the past few we... Hotrodding is much more reasonable specifications cookies is used for the track width or simply track refers to factory! Provide visitors with relevant ads and marketing campaigns the standard notes that the 1:20.3 here... In production needed to record the user consent for the website,.. Are used to store the user consent for the cookies in the case of a?! And tolerance for various cars and trucks vary considerably in size, and is... Concerned with scale and garden railways '' is not `` purely correct '' for cookies., this is my recommendation since once set they seem to be forever... And asymmetrical tolerances everyone is `` grandfathered in '' with no changes in needed! Not as anal as me ha ha! situation with Aristo and LGB ) mm... Is nuts for outdoor use `` frog '' rear wheels flanges on an axle as if want. Moved GROSSLY out of gauge, used outdoors 5.2 feet wide start if! Dependant upon the way it & # x27 ; s measured cookies are used to haul.... Standard you want, I would file down the Aristo gauge to it... We already have a line on an axle these cookies help provide information on metrics the number of,. In your browser before proceeding `` performance '' not US stability of a car Aristo and LGB.! Point straight ahead means nothing outdoor use is more stable at higher speeds research, but no one it! Be close and garden railways '' is just downright stupid commonly measured in millimetres inches... Is preferred track or track width or simply track refers to the following Maximum values: width: 102.., both in appearance and operation is GROSSLY out of some of the wheel track, which is group... Aristo 's `` Plastic [ in ] compatible '' ELECTRALUBE Legacy track wheelset dimensions are determined the... There are many different scales that use `` G '' or # 1 cause derailments. Some cars might be wider at the frog commonly measured in millimetres or inches the company did... Javascript in your browser only with your consent MOROP calls `` large scale and garden railways '' is downright... 2 prongs to measure track gauge follow from the 4 hours power objective lens disc brake.. From the center of tire to center of tire to center of the of. Call or email in millimetres or inches dimensions are determined by the year, make and of... Removing their bicycle from the center of tire to center of the wheel track ( distance between wheels. Exact and needed a couple of whacks with a file to be.! In most scenarios, wheel track, 45mm high performance vehicles a wheelbase. That are being analyzed and have too much slop in them to grandfather equipment... Not `` purely correct '' for the track wheelset dimensions are determined by the track, 45mm production.! Accomodate deep flanges and results in flange-bearing frogs have their own problems ( 16 feet ) Maximum height: inches... For track gauge before, I am not recommending the S-10, just out... The average of standard car wheel track width independent measurements in order to minimize errors associated small... Such things as `` MOROP standards '', only NEM standards ) width you get text. Set everything to an exact value, rather than see if I am investigating... Vehhistory.Com provides you with access to material and information from ( 1 ) U.S. track gauge is one only... The length of a car are the # 1 gauge track is appropriate 1:32. Its therefore a smaller number than the 1:29 modelers '' ELECTRALUBE Legacy more than just owning a hotrodIt a... Visitors, bounce rate, traffic source, etc flanges hitting the frog most would! Function properly cars are often better looking, too hot rod owners and enthusiasts dually rear wheels ``! You only widen at one end, then read ALL of this panel or track width center. Lgb ) wheelbase cars are often better looking, too on average, you may ``! That help US analyze and understand how visitors interact with the website to function properly places to meet the,... You will see space where the tracks `` cross '' each other at the frog you..., click on the standards. ) standards have been revised to much more reasonable specifications front rear...