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567 engines.

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567 engines.
Posted by tormadel on Friday, February 24, 2006 12:59 AM
Ok, so. I've read alot about how reliable the GP7's and 9's are. Them great effecient relable 567 engine locos are great, very versitile. But they are also ooooold. Now, I'm not one to support getting rid of something just because its old (I would like to see RS-3s and they're breathren doing revenue work) but I've also read its getting more expensive and harder to find the parts you need to keep them running. If so, what are the alternative options? GP15-1's? I have trouble thinking of the great goats as alternative because they are so goofy looking, so maybe I'm a little prejudiced. An RS-3 or AS616 looks classy, where as I feel that the goat looks like Goofy and Doopy Dog had a love child.
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Posted by kenneo on Friday, February 24, 2006 2:25 AM
There are several reasons why the 567 engine is disappearing. Nearly all have to do with wear. There are no NEW parts being made, so the only replacements for faulty wear parts are used parts - reconditioned or not they are worn - and eventually can not be refurbished for use. As this happens, the number of parts available dwindles and those remaining parts become more expensive.

One of the reasons that is not wear related (usually) is fuel economy. By any quantitative measure, a 567 engine is less fuel effecient then a 645, which in turn, is less fuel effecient than a 710. A lot of this is due to such things as "fuel rack", turbo and other control issues which can not be retrofitted to older engines. With the price of fuel as it is, every little bit helps bunches.

I like the old Baldwins, too. When the highest HP per cyclinder for either an EMD or ALCO was barely 100, Baldwin's motors were putting out 200. And they could pull your mother's (or any other relative) grave out of the ground without hardly feeling the strain. Where two EMD's were used, only one Baldwin. The first engine I ever ran was a DRS 6-6-15 - the immediate sibling to the AS-616.
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Posted by Hugh Jampton on Friday, February 24, 2006 7:07 AM
QUOTE: Originally posted by tormadel

I have trouble thinking of the great goats as alternative because they are so goofy looking, so maybe I'm a little prejudiced. An RS-3 or AS616 looks classy, where as I feel that the goat looks like Goofy and Doopy Dog had a love child.


Well,, loco design ain't a beauty contest. Think about how much it adds to the cost of the loco to have all of those fancy curved hoods and the like manufactured. Far cheaper and easier to have them manufacured with simple, and more functional, hoods where all you need to make them is a brake press and a welder.
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Posted by ericmanke on Friday, February 24, 2006 9:32 AM
It isn't necessesarily the 567 parts that are all that expensive, while they are getting up there, it is the other parts major parts of the locomotive are expensive and less reliable, if these parts are even found. Air brake systems, electrical components are key components to the overall system, and the older they are, the less relaible, and more expensive to replace. The beautiful thing about the 567 is the component interchangability. Relaiability aside,It has helped keep these around longer than anything with a ALCO 539, 244, or 251.
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Posted by edbenton on Friday, February 24, 2006 9:57 AM
The 567 and 645 share the same block all you have to do is put 645 power assemblies in and there goes the part issue.
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Posted by trainfan1221 on Friday, February 24, 2006 10:37 AM
All those engines were made for interchanging parts, and GM made a product that was built to last. As these locomotives get older, they will disappear in general, not necessarily because of the engines. Even a GP38 is old now, and subject to scrapping, and they replaced a lot of the original GP7s and GP9s. I have heard that the new 6000hp engine isn't all it's cracked up to be, so the original engine design will prove its durability once again.
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Posted by tormadel on Friday, February 24, 2006 2:15 PM
So National Rail Equipment is licensed to make brand new 251 engines but no one makes 567's?

And I thought part of the Paducah rebuilds was rewiring the old geeps with more modern wireing? not to mention other tweaking that upped the horsepower alittle.

I had long wondered what it was that made EMD's better or more popular (can take both to survive selling a product) then Baldwin, Alco or Faribanks-Morris. For example I have read that the H24-66 Trainmaster was an awesome locomotive, by all accounts it should have been the SD40-2 of the 1950's, but it barely sold 200 units......

Yes I do agree locomotive design isn't a beauty contest. But I do think it matters. If presented with 2 choices in something humans are going to pick the one they find more appealing (as long as they are comperable).

One of these responses begs another question. I recall Milwaukee rebuilt a bunch of 7/9's as GP20's with 645 power assemblys<sp> but I don't hear as much about them surviving in severice as much as IC GP8/10's. Did they not go over well?
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Posted by Randy Stahl on Friday, February 24, 2006 2:58 PM
QUOTE: Originally posted by edbenton

The 567 and 645 share the same block all you have to do is put 645 power assemblies in and there goes the part issue.
No. The 567 B And BC will not accept ANY 645 parts what so ever. The 567C , D etc. will accept 645 power assemblys ,how ever the engine will run out of balance. You cannot just drop in a few 645 power packs and away you go , you need to change ALL of them AND change camshaft counterwieghts in an effort to got the thing in balence. As for the 567 B, BC.... Try finding some heads !
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Posted by SALfan on Friday, February 24, 2006 3:31 PM
QUOTE: Originally posted by tormadel

I had long wondered what it was that made EMD's better or more popular (can take both to survive selling a product) then Baldwin, Alco or Faribanks-Morris. For example I have read that the H24-66 Trainmaster was an awesome locomotive, by all accounts it should have been the SD40-2 of the 1950's, but it barely sold 200 units......



Not to nitpick, but it's Fairbanks-MORSE (shortened to FM below).

Years ago TRAINS had an article with extensive quotes from someone intimately familiar with the relative amounts of maintenance that various brands of locomotives required. He said something like, if the amount of maintenance a GM locomotive took was 1, an Alco took 1.5 (one and a half times as much as a GM) and a Baldwin took 3 or 4 (three or four times as much as a GM). Over the years I've read that if Alcos received the maintenance they needed they were good engines, but that often RR's tried to apply the same amount of maintenance they put into GM's. Alcos wouldn't tolerate that and broke down much more frequently.

I don't remember what the guy said about the FM locos, but with 2 sets of pistons and 2 crankshafts atop one another, any time the engine needed work on the pistons, connecting rods, or crankshaft on the bottom of the engine, the engine had to come out of the locomotive and basically be completely disassembled. Even if that work wasn't required often, when it was required it had to cause much downtime.

The name of the game for any railroad is to have its locomotives in the shop the minimum amount of time possible, to minimize the number of locos required and therefore the purchase/lease costs. Also, having locos that required a lot of maintenance required more shops, more mechanics, more helpers, etc., etc., etc.

Only my opinion, but Baldwins weren't on the market long because they were maintenance hogs from when they were new. FM's lasted longer, because they didn't need bottom-end work for years after they were bought, but when they did it was VERY expensive, and after a few experiences like that the RR's sold them off or scrapped them. FM's also tended to blow pistons in the hot thin air in the mountains out west, even when relatively new. Alco lasted until their units got to be maintenance hogs in the 1960's with the quality-challenged Century line.

Randy Stahl or anyone with actual knowledge, please correct me if I'm wrong.
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Posted by tormadel on Friday, February 24, 2006 4:09 PM
My appologise for mispelling. =) But thank you, very insightfull information.

On another note I thought the Century line was supposed to be better and easier to maintain then alco's older products, that was the whole point?
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Posted by oltmannd on Friday, February 24, 2006 8:23 PM
Parts availability isn't the deal breaker. It's more the economics of what you need the locomotive for, how often and how hard are you going to use it and what kind of budget you have. The W&W makes out just fine running a nice fleet of GP9s while RJ Corman has a fleet of used GP38s in more heavy duty service unit train service.

A GP9 will run forever in shortline service. But you'll have to rewire it every 20 years or so and throw in a new set of 645 power assemblies every 10 or 20 years. But, if you need alignment control couplers and ever demand more than 15% adhesion, you might find a GP38 more economical.

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Posted by trainboyH16-44 on Friday, February 24, 2006 8:35 PM
I thought that at least the MLW improved ALCos would be able to last a long time. CP ran theirs into 1998, and that was without proper maintenance for a long time. How well would hey be running if they were still around, would it cost a lot more than a GP9u to maintain?

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Posted by tormadel on Saturday, February 25, 2006 2:23 AM
QUOTE: Originally posted by oltmannd

Parts availability isn't the deal breaker. It's more the economics of what you need the locomotive for, how often and how hard are you going to use it and what kind of budget you have. The W&W makes out just fine running a nice fleet of GP9s while RJ Corman has a fleet of used GP38s in more heavy duty service unit train service.

A GP9 will run forever in shortline service. But you'll have to rewire it every 20 years or so and throw in a new set of 645 power assemblies every 10 or 20 years. But, if you need alignment control couplers and ever demand more than 15% adhesion, you might find a GP38 more economical.


Yeah I had wondered about that. Watching Chicago Central & Pacific Drag unit coal trains with 8-10 GP10's was cool to watch but just didn't seem practical. So I'm assuming as a general Rule C-C units have more adhesion (since there are more wheels on the rail). But for example, Port of Tillamuck<sp> Bay says they prefer they're SD9's for the good adhesion they get on they're mostly 10mph railway. So I would extrapolate that it depends on what speed you can achieve. As a wiseman once said, speed is life.
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Posted by Murphy Siding on Saturday, February 25, 2006 12:56 PM
If you think about it from a historical perspective, it was the introduction of the 567 engine that put steam out to pasture.

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Posted by tormadel on Saturday, February 25, 2006 2:30 PM
QUOTE: Originally posted by trainboyH16-44

I thought that at least the MLW improved ALCos would be able to last a long time. CP ran theirs into 1998, and that was without proper maintenance for a long time. How well would hey be running if they were still around, would it cost a lot more than a GP9u to maintain?


Well close to 30ish years in service on a class 1 is a good stretch for any model of locomotive. And I agree with you I would like to see some of them survive. There is a chance for the M420's and M425's, but I don't think there is alot of demand on class 2's or 3's for M630's or M636's. Doesn't seem to be a great demand for C-C power, and with SD45's and SD40-2's available out there, just don't look too hopefull.
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Posted by Mimbrogno on Monday, August 14, 2006 6:16 PM

 JOdom wrote:
QUOTE: Originally posted by tormadel

I had long wondered what it was that made EMD's better or more popular (can take both to survive selling a product) then Baldwin, Alco or Faribanks-Morris. For example I have read that the H24-66 Trainmaster was an awesome locomotive, by all accounts it should have been the SD40-2 of the 1950's, but it barely sold 200 units......



Not to nitpick, but it's Fairbanks-MORSE (shortened to FM below).

Years ago TRAINS had an article with extensive quotes from someone intimately familiar with the relative amounts of maintenance that various brands of locomotives required. He said something like, if the amount of maintenance a GM locomotive took was 1, an Alco took 1.5 (one and a half times as much as a GM) and a Baldwin took 3 or 4 (three or four times as much as a GM). Over the years I've read that if Alcos received the maintenance they needed they were good engines, but that often RR's tried to apply the same amount of maintenance they put into GM's. Alcos wouldn't tolerate that and broke down much more frequently.

I don't remember what the guy said about the FM locos, but with 2 sets of pistons and 2 crankshafts atop one another, any time the engine needed work on the pistons, connecting rods, or crankshaft on the bottom of the engine, the engine had to come out of the locomotive and basically be completely disassembled. Even if that work wasn't required often, when it was required it had to cause much downtime.

The name of the game for any railroad is to have its locomotives in the shop the minimum amount of time possible, to minimize the number of locos required and therefore the purchase/lease costs. Also, having locos that required a lot of maintenance required more shops, more mechanics, more helpers, etc., etc., etc.

Only my opinion, but Baldwins weren't on the market long because they were maintenance hogs from when they were new. FM's lasted longer, because they didn't need bottom-end work for years after they were bought, but when they did it was VERY expensive, and after a few experiences like that the RR's sold them off or scrapped them. FM's also tended to blow pistons in the hot thin air in the mountains out west, even when relatively new. Alco lasted until their units got to be maintenance hogs in the 1960's with the quality-challenged Century line.

Randy Stahl or anyone with actual knowledge, please correct me if I'm wrong.

 

Now hold on there!!! Where the heck did you get the idea that Baldwins need more maintanence than a Ford truck? The Baldwins require much less repair time than most engines, and still edge out the maintanence hours on an EMD (especially the modern ones!!), given that all parts needed are in ready supply. Baldwins are specifically designed to provide many hours of long hard service. Their engines are built like a battleship, and they can endure the worst conditions of the road. Do you know what the average overhaul interval of a Baldwin 600 series diesel engine is? Most Baldwins that survive today have been rebuilt on a time period of every 15-30 years. There are even a special few that have been so well maintained, that they still have all of the original parts that they were delivered with, save for the replacible crankshaft bearings, oil and fuel filters, timing chains, and water pump packings.

The maintanence procedures are actually quite simple and easy to accomplish, as long as you know what your doing. Take for instance what would seem to be the hardest job mentioned above, replacing the crankshaft bearings. What would you think if I told you that you could replace every bearing on the crankshaft without even taking a cylinder head off? How about if you could do it without even disconnecting a single fuel or control line? What if all you had to do was open the inspection plate? Well, that's all you have to do to get at the bearings. Changing them is increadibly easy too. 1 Unbolt the 4 crankpin bolts on the conecting rod, lift connecting rod and piston above crankshaft by rating crankshaft from top dead center to bottem dead center. Remove old upper bearing shell. With the bearing removal tool, twist the old lower bearing out, and the new bearing in its place. rotate crankshaft to top dead center, tighten the crankpin bolts, and close the inspection hatch. It can be done in 30 minutes, and last 3-5 years before replacement.

The problem that Baldwins had, was that because they were so well built they needed good mechanics to repair them. You can't take shortcuts with these engines, but unfortunatly most railroads did, especially the PRR. If they are fixed right, and operated as they are designed to be, they can (and have) give up to 5-10 years of service before they go into the shop again, and operate for 30+ years before being overhauled.

The reason Baldwin went out of business so early is not because of it's products, but because of it's management. Even from WWII, Baldwin was having trouble with leadership. Top company officials were fighting for control of the company, and corperate disputes crippled the company. The same thing is what killed FM in 1960.

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Posted by Randy Stahl on Monday, August 14, 2006 7:00 PM
Nope,  any Baldwin over 1000 hp always had head leaks ( water), under 1000 hp , no problem.
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Posted by METRO on Monday, August 14, 2006 9:08 PM
The railroads are bringing in second generation EMDs as yard switchers now. I've seen the CP pretty extensively using GP38-2s, GP35s and GP40s here in Milwaukee. There were also dedicated switchers built in the second generation such as the MP15, and there were light road switchers such as the GP15T as well.

I don't know personally if the goats are going to be popular or not, because of the number of second and third generation 8 axel units currently out there.

Cheers!
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Posted by Anonymous on Tuesday, August 15, 2006 4:55 PM

A GP9 will run forever in shortline service. But you'll have to rewire it every 20 years or so and throw in a new set of 645 power assemblies every 10 or 20 years

Amen to that.

 

So.....NOBODY makes new or remanufactured 567 parts?Shock [:O]

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Posted by ericmanke on Tuesday, August 15, 2006 5:44 PM
Westernrailinc sells parts for the 567 and I'm sure you can can get them from NRE.  I also read on a preservation site that a company in Houma, LA , Rail Systems Inc, is the designated distributor for EMD parts to shotlines and museums.   Progressive Rail magazine probably lists some vendors as well, but I don't have any copies handy.
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Posted by Randy Stahl on Tuesday, August 15, 2006 6:26 PM

 ericmanke wrote:
Westernrailinc sells parts for the 567 and I'm sure you can can get them from NRE.  I also read on a preservation site that a company in Houma, LA , Rail Systems Inc, is the designated distributor for EMD parts to shotlines and museums.   Progressive Rail magazine probably lists some vendors as well, but I don't have any copies handy.

No one makes 567 B or BC heads and havn't for many years. I'm sure a batch of used heads hit the streets in the past couple years but good luck finding anything good . Most of the heads are pitted beyond repair.

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Posted by JonathanS on Wednesday, August 16, 2006 7:25 AM

Another reason that the Trainmaster didn't reach its market potential is that FM was going through a very nasty management fight at the time.  Several potential buyer were scared off since continued production was not assured.  IC was set to buy 100+ units and decided on GP9s instead. 

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Posted by Randy Stahl on Wednesday, August 16, 2006 10:47 AM
 JonathanS wrote:

Another reason that the Trainmaster didn't reach its market potential is that FM was going through a very nasty management fight at the time.  Several potential buyer were scared off since continued production was not assured.  IC was set to buy 100+ units and decided on GP9s instead. 

Amazing good fortune for the I.C.

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Posted by malcolmyoung on Friday, August 18, 2006 4:32 AM

The main reason that the 567 engine was so successful was because it was the first Diesel engine to be designed specifically for locomotive use as opposed to adapted marine and stationary engines. Marine and stationary engines are designed for more or less constant load and speed conditions for hours or even days on end whereas a locomotive engine is either idling or at full speed, consequently the engine temperature is never constant and the adapted marine and stationary duty engines could not stand up to this treatment as well as the 567.

Malc.

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Posted by CSSHEGEWISCH on Saturday, August 19, 2006 10:29 AM

Malcolm's point is well made.  Marine and stationary diesels have a much different duty cycle than a railroad diesel.  Baldwin and FM engines were modified from marine designs and the results are well known.  FM engines worked well in submarines and peaking plants but less well as locomotives.  On the other hand, since railroad diesels are built for a more severe duty cycle, they work quite well in marine and stationary applications.  567's, 645's and even 251's are not uncommon in marine use.

Similarly, the difference in duty cycles also explains why engine designers have not been able to successfully modify an automotive engine for general aviation use. 

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Posted by erikem on Sunday, August 20, 2006 6:07 PM
 CSSHEGEWISCH wrote:

Malcolm's point is well made.  Marine and stationary diesels have a much different duty cycle than a railroad diesel.  Baldwin and FM engines were modified from marine designs and the results are well known.  FM engines worked well in submarines and peaking plants but less well as locomotives.  On the other hand, since railroad diesels are built for a more severe duty cycle, they work quite well in marine and stationary applications.  567's, 645's and even 251's are not uncommon in marine use.



The US Navy was interested in developing a new diesel engine for submarine use in the late 20's and early 30's. They were concerned that the market for sub diesels wouldn't be large enough for industry to design and build the engines, so the Navy thought about other applications for the engine. The most likely candidate was in diesel locomotives (remember US subs were series hybrids - the engine shaft was connected to a generator, the propeller shaft was connected to a motor).



Similarly, the difference in duty cycles also explains why engine designers have not been able to successfully modify an automotive engine for general aviation use. 



Curiously, what looks to be the most promising automotive conversion is the Centurion diesel aircraft engines from Thielert - which apparently are modified Mercedes diesels. Big selling point is the engines can run on Jet-A. The one difference is that when the clock runs out on the engine, the engine is replaced with a new engine, not an overhauled or rebuilt.
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Posted by METRO on Sunday, August 20, 2006 8:14 PM
You know after looking at historical and modern class 1 engine rosters for a good part of the day today, I've learned just how much one can tell about the personality of a railroad by looking at what they ran.

Rock Island, Penn Central and many of the other railroads that pushed their engines to the point of failure through differed maintainence really show it in their rosters and what was passed on to the railroads that replaced them. Conrail had to cull many a locomotive based purely on how worn out they were. Because of this I seem to deduce that the rail power northeast of Chicago is a bit newer, there aren't many EMD 567s left in Class 1 service.

Canadian Pacific on the other hand, seems to me to be a model of great maintainance, their Fairbanks engines lasted en masse until 1975-1976. Their Baldwins lasted ages as well. There was still a Baldwin switcher in Vancouver in the mid 1980s. They still also run lots of first generation GMD power (and EMD through aquisition and merger) with modified GP9s and SD9s.

Santa Fe has long had a reputation for legendary shops as well, currently there are still SD9s on the roster of the BNSF.

Historically there have been great stronghold areas where shop forces have become highly trained in certain engine types and those types survive quite a long time. Canadian Pacific's Fairbanks stronghold was based around Nelson B.C where there was a major shop dedicated to the care of CLC locomotives. Chicago also is a major stronghold for first generation EMD power because of how well suited engines like the SD9 were to the service conditions needed in and around the city.

Cheers!
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Posted by switch7frg on Sunday, August 20, 2006 10:32 PM
Metro; I also have spent a good deal of time on the 2 pages  this post .All of them have varied opinions on the subject matter.  In all ,  it boils down to design and maint. , and economics . Your post sums up what I was thinking. The trucking industry has some of the same thoughts .  Respectfully , Switch8frg

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Posted by M636C on Sunday, August 20, 2006 11:18 PM

Randy has made the important point, but possibly not clearly enough for all the readers. There isn't a "567 Engine" as such, there was a series of different engines sharing the bore and stroke and vee-angle. The number 567 is the capacity of each cylinder, 8.5" x 10", and that was one of the few constants. The original 567 from say 1939-40 had very few components the same as the 567C of 1963. They even built a 567E which was a 645E with 567 power assemblies.

The big changes occurred in the 567B which introduced modified camshaft drive gears and exhaust arrangements and the 567C introduced the cylinder liners with integral water jackets which largely overcame a big problem of water leakage into the inlet ports, which could damage pistons and heads on start-up from cold.

The 645 and 710 have a number of improvements over the 567C, but the big ones are an increased bore 9-1/16" (both engines) and an increased stroke of 11" (710 only).

One problem is the high fuel consumption of the older 567BC engines (a 567B modified with 567C liners with integral water jackets). Even at full power, it uses 50% more fuel than say a standard industrial four stroke such as a Cummins. This is one reason for UPY 2005 with its two 700 HP "truck engines" (and it doesn't look too bad - I liked the look of the Alco C415). So if the choice is giving an old twelve cylinder EMD switcher an overhaul or getting a unit rebuilt with low-emission truck engines, you must take a substantial fuel consumption difference into account, particularly if the unit will be idling a lot of the time. The truck diesels aren't as robust, but they don't cost much and are readily available with good spares support.

A 567C can always be converted to a 645CE with standard original parts, but still has a high specific fuel consumption.

While GP40s are often converted to GP38 -2 configuration for secondary use, this increases the specific fuel consumption but reduces the maintenance costs because the roots blowers are cheaper and more reliable than the turbochargers (partly because of the "overrunning clutch" that allows the turbo to cut in and out).

Many export EMD locomotives are being modified the opposite way, 12-645Es being converted to 12-645E3 turbo engines to increase power and reduce sfc as traffic builds up. Some 16-645E units are being modified to take new 12-645E3 engines to reduce fuel consumption and provide a small power increase.

Interestingly, there are still a few units in Australia with 6-567C and 6-645E engines which are still popular as switchers and for work trains.(80 units were built in the 1960s).

M636C

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