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Dragon 1/35 M60 Hull corrections
gloucesternige
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Posted: Thursday, March 22, 2018 - 07:21 PM UTC

Quoted Text

Hank-
All good info, thanks. I'll stick with the Takom hull to do the M60, seems like moving the first idler and deleting the second shock would be easier. I do have the Dragon M60 in the stash, using it for the turret and small parts only.



Now I'm confused?? Is it the Dragon Hull that needs the idler moved forward or the Takom or the AFV??

After reading the above, I must admit it looks like the Dragon is way too far back now to my eye.
gloucesternige
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Posted: Saturday, March 24, 2018 - 04:24 AM UTC
Please someone.. tell me, is the Dragon M60 idler position 4mm too far back?
GTDeath13
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Posted: Saturday, March 24, 2018 - 04:33 AM UTC
Yes it is, just checked it by comparing it with the AFV Club and Tamiya kits.

How pathetic!!!
gloucesternige
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Posted: Saturday, March 24, 2018 - 06:14 AM UTC

Quoted Text

Yes it is, just checked it by comparing it with the AFV Club and Tamiya kits.

How pathetic!!!



Thanks Nikos.

To make matters worse, dragon even show the idler too far back on the drawing on the side of the box!!

I cut mine off and will move them forward tomorrow.

Thanks again!!
18Bravo
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Posted: Monday, March 26, 2018 - 02:15 AM UTC
First of all, I wouldn't suggest using a model as a reference for another model, although that seems to be a popular suggestion on another site. In looking at my walkarounds (which were sent to AFV Club, along with references from many other sources, I'm sure) here's what the spacing look like after making measurements from several photos: If you draw a line from the center of the hub on the idler to the same location on the front road wheel, a return roller will just fit in that space with its hub on that line, touching both the idler and the main wheel. That said, these things do move forward and back, do they not?
Now the location of the actual idler mount location on the hull, that's a different story. I've got no measurement for that.
gloucesternige
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Posted: Monday, March 26, 2018 - 02:58 AM UTC

Quoted Text

First of all, I wouldn't suggest using a model as a reference for another model, although that seems to be a popular suggestion on another site. In looking at my walkarounds (which were sent to AFV Club, along with references from many other sources, I'm sure) here's what the spacing look like after making measurements from several photos: If you draw a line from the center of the hub on the idler to the same location on the front road wheel, a return roller will just fit in that space with its hub on that line, touching both the idler and the main wheel. That said, these things do move forward and back, do they not?
Now the location of the actual idler mount location on the hull, that's a different story. I've got no measurement for that.



I agree with your philosophy about not comparing a model to another model. however, in this case we are dealing with a good representation of an M60 in the AFV kit and a total abomination in the Dragon kit. I'm not a rivet counter, but I do like things to "look" right. The Dragon M60 hull front does not represent anything like a US tank in my opinion. I'm no expert.

Thanks for your input on the return roller fitting between the idler and road wheel. I'll try it on my model... however, the drawings on the box for the Dragon kit look like this is the case and the idler is clearly too far back.So, is the front road wheel also too far back.. I see this piece of junk going in the bin!!

EDIT:- Take a look at the pic in Nikos' post on page one of this thread and you'll see the theory of the return roller fitting between the wheels is not correct..the gap is much larger.
18Bravo
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Posted: Monday, March 26, 2018 - 07:02 AM UTC
It's not a theory, really, it's a fact, on the one I photographed. I did say these move forward and back, correct?
You'll also notice that the track in that photo is Merkava track, and that the idler is moved out so far forward that the track almost hits the front fender.
yakovkraus
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Posted: Monday, March 26, 2018 - 10:53 AM UTC
This work is a waste of time. The wheel and track cover everything
gloucesternige
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Posted: Monday, March 26, 2018 - 02:15 PM UTC

Quoted Text

This work is a waste of time. The wheel and track cover everything



Sorry, I don't understand what you mean?
yakovkraus
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Posted: Monday, March 26, 2018 - 02:50 PM UTC
http://www.1999.co.jp/itbig47/10471857a.jpg
Bravo1102
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Posted: Monday, March 26, 2018 - 06:07 PM UTC
The front idler adjusts on a worm screw. Dragon depicted it all the way back, so the position is "right" but the actual position of the mount on the hull might be a few MM off either way. The mount on the hull is off since the kit hull is based on an M48 hull which is ever so slightly shorter than an M60 because of the boat shaped versus angled casting. It's probably not the full 4mm as that would put the idler wheel all the the way forward. The idler wheel adjusts to adjust track tension. In place museum pieces may not be the right thing to figure it out without the measurements of where the actual mount is as opposed to just the wheel. Also the worm screw showing forward and back to get really nit-picky.

You gonna count rivets you have to count ALL of them.

A lot of non-moveable monuments have slack track since track stretches. I've been so tempted to get out there with my little joe wrench, two end connectors tied together and a few choice coins.
GTDeath13
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Posted: Monday, March 26, 2018 - 07:05 PM UTC
Actually there is a possibillity that Dragon put the idler mount so far back so as they could keep the M48 DS tracks. If you put the idler in the correct position then you might need new tracks.

As far as comparing a model to another one, AFV Club kit is far superior to the Dragon one in every aspect, so why not compare them and correct some of the Dragon kit mistakes based on the AFV Club kit?

And it is not a waste of time, because the idler position affects the shape of the track and the clearance of the track from the fenders. If the dler is too back then the hull point might show too.
gloucesternige
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Posted: Monday, March 26, 2018 - 08:02 PM UTC

Quoted Text

Actually there is a possibillity that Dragon put the idler mount so far back so as they could keep the M48 DS tracks. If you put the idler in the correct position then you might need new tracks.

As far as comparing a model to another one, AFV Club kit is far superior to the Dragon one in every aspect, so why not compare them and correct some of the Dragon kit mistakes based on the AFV Club kit?

And it is not a waste of time, because the idler position affects the shape of the track and the clearance of the track from the fenders. If the dler is too back then the hull point might show too.



Absolutely spot on on every sentence sir!!
Bravo1102
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Posted: Monday, March 26, 2018 - 08:22 PM UTC

Quoted Text

Actually there is a possibillity that Dragon put the idler mount so far back so as they could keep the M48 DS tracks. If you put the idler in the correct position then you might need new tracks.



Exactly.



Quoted Text

And it is not a waste of time, because the idler position affects the shape of the track and the clearance of the track from the fenders. If the idler is too back then the hull point might show too.



If the idler is all the way back the point of the hull does show from directly to the side, but that position is pretty rare unless you're running short tracked or without an idler. (Don't laugh, I did see it) The clearance in the front of the tracks differs between an M60 and an M60A1 because of the position of the first return roller. I saw that first hand too as I hot-seated at least one M60A3 that was originally a slick M60 and the cutting and movement marks were visible on the hull.

And if you have access to a kit that has all the measurements right like the AFV-club using it to compare the position of the idler mount is a worthwhile enterprise. We know the Dragon M60 hull is based on an M48 hull whereas the AFV-club is all new so the differences are noticeable and at the very, very least a starting point for any needed work.
GTDeath13
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Posted: Monday, March 26, 2018 - 08:42 PM UTC

Quoted Text

If the idler is all the way back the point of the hull does show from directly to the side, but that position is pretty rare unless you're running short tracked or without an idler. (Don't laugh, I did see it) The clearance in the front of the tracks differs between an M60 and an M60A1 because of the position of the first return roller. I saw that first hand too as I hot-seated at least one M60A3 that was originally a slick M60 and the cutting and movement marks were visible on the hull.


Some great info there...


Quoted Text

We know the Dragon M60 hull is based on an M48 hull whereas the AFV-club is all new so the differences are noticeable and at the very, very least a starting point for any needed work.

Just had a look at the Dragon kit and instructions. The main problem is the wheel position and spacing. And that affects the idler position. What a mess.

I am seriously thinking of ditching this kit and using all salvagable parts on other M48s and M60s ...
gloucesternige
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Posted: Monday, March 26, 2018 - 08:43 PM UTC
Here's what I'm talking about.. the image on the side of the dragon box. If the kit builds like this, it's not good..



I found this pic of the real thing, kinda side on for comparison.



Pretty big difference eh, however, I have no doubt theres gonna be a positional issue with the main wheels also?

yakovkraus
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Posted: Tuesday, March 27, 2018 - 10:44 AM UTC
ya I see what you mean
next week I will be at Latrun and will look at real M60M
if you want pictures please tell me
i have the dragon kit and want to build it
yakovkraus
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Posted: Tuesday, March 27, 2018 - 10:46 AM UTC
http://www.finescale.com/~/media/images/products-and-reviews/kit-reviews/2016_12/fsmwb1216_dragon_m60_06.jpg?mw=800
Dragon M60
GTDeath13
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Posted: Tuesday, March 27, 2018 - 01:56 PM UTC

Quoted Text

ya I see what you mean
next week I will be at Latrun and will look at real M60M
if you want pictures please tell me
i have the dragon kit and want to build it



The Dragon kit is easir to be built into a Magach 6R than a 6M. Check the first page of this thread for the 6M basket required but not supplied in the Dragon kit.

There is a 6M in Latrun, the one with the dozer blade. I do not think there is a 6R though.

I would love to see some photos of the Magach 7C in Latrun though.
ReluctantRenegade
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Posted: Tuesday, March 27, 2018 - 02:33 PM UTC

Quoted Text

I would love to see some photos of the Magach 7C in Latrun though.



http://www.primeportal.net/tanks/jian_zhen_wei/magach_7/
gloucesternige
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Posted: Tuesday, March 27, 2018 - 02:46 PM UTC

Quoted Text



The Dragon kit is easir to be built into a Magach 6R than a 6M. Check the first page of this thread for the 6M basket required but not supplied in the Dragon kit.




But I want to build a steel tracked M60 in IDF colours? Failing this, if I need to build a 6G what AM tracks do I need?


GTDeath13
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Posted: Tuesday, March 27, 2018 - 04:15 PM UTC

Quoted Text



But I want to build a steel tracked M60 in IDF colours? Failing this, if I need to build a 6G what AM tracks do I need?





Merkava tracked Magach variants: 6M, 6B Gal, 6B Gal Batash, 7A, 7C.
gloucesternige
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Posted: Tuesday, March 27, 2018 - 06:51 PM UTC

Quoted Text


Quoted Text



But I want to build a steel tracked M60 in IDF colours? Failing this, if I need to build a 6G what AM tracks do I need?





Merkava tracked Magach variants: 6M, 6B Gal, 6B Gal Batash, 7A, 7C.



Looks like I need to make that basket then??
GTDeath13
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Posted: Tuesday, March 27, 2018 - 07:22 PM UTC

Quoted Text



Looks like I need to make that basket then??



Your problems by priority should be:

- Gun mantlet (too big and way innacurate kit parts)

- Tracks and sprockets

- Smoke launchers

- Cupola

- Air cleaners

- Turret side rails

- Baltan blocks mounting points

- Rear fender boxes

- Turret basket
Bravo1102
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Posted: Tuesday, March 27, 2018 - 08:04 PM UTC

Quoted Text

Here's what I'm talking about.. the image on the side of the dragon box. If the kit builds like this, it's not good..



I found this pic of the real thing, kinda side on for comparison.



Pretty big difference eh, however, I have no doubt theres gonna be a positional issue with the main wheels also?




Dragon traced an M48 chassis and running gear onto an M60 top. Or even just put the M60 bits on an M48 drawing (storage boxes and front fender) Look at the rear fender, it's flat like an M48 not curved like an M60. Very poor diagram.

If the kit is like that, it has the idler wheel fully retracted so even the angle of the arm is folded in. It could mean that the arm assembly is seriously distorted and you can't just move the mount forward but have to rebuild the whole arm and mount. Look at how the adjustment arm is stretched out in the photo. That's about average tension.

AFV-club can't release a slick M60 fast enough for me.