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7.5cm Pak 40 ~ How to Operate ~COMPLETED

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  • Member since
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  • From: Ventura (at the beach) in California
7.5cm Pak 40 ~ How to Operate ~COMPLETED
Posted by *INDY on Sunday, October 11, 2009 11:31 PM

 Excerpt from my current Dio Build thread on Diorama Forum (~ ! Clash in Tunisia ! ~) , posted here so I might get some constructive comments from some of you Artillery Guru's pre-paint

 

 

My fieldpiece is built,and I added just a few modifications, namely, empty strap for the shovel, as I thought it would be in use   Added a few bullet dings to the shield while I was there. Most pix of the Pak40 show shovel missing*mine wil be nearby in the dirt) ~ See for example on the pak40 Robin Buckland recently photo'ed   And on another one I really fancy that Camo! It may have some infuence on my paintjob(perhaps a gun being sent to Italy was re-directed to theatre?)Sounds like a likely story to me....eh? 

 

 The kit of course has one of the typical shovels with moulded-on clasps, so I filled the mounting holes with styrene rod, and cut & bent some new parts from Photo-Etch scrap.

 

 
Also, I added in these spacers between the shields(most striking omition to the kit, to me)   See here Just some tiny bits of styrene rod   Question : Can anyone identify this piece of gear for me :     Almost forgot, filled these injector dings (hadn't seen this pointed out before, and not likely to be seen after placement, but to play it safe.....   I also added a screw to fix the gun to the carriage, not just for removal for painting, but so I can adjust the gun's aiming point at final placement Not many injector pings,and NO flash or parting lines in the kit, just lots of pour 'nodes' to removed (maybe 300 of them !) Nice to build a kit without parting lines !!!

 

 

  There we have The Dragon Pak 40  

 

 ~See the Dio thread if  you're interested in what else is going into this project and thanks for takin' a look..........Indy

"Well...you gunna pull them pistols, or just whistle Dixie?"

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Posted by Nachtflieger on Monday, October 12, 2009 2:47 AM

Nice, clean looking build. Looking forward to seeing it with paint!Thumbs Up [tup]

Nate

 

 

 

  • Member since
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  • From: Texas
Posted by wbill76 on Monday, October 12, 2009 11:04 AM
Nice work on the Pak 40! The container you're asking about is one that is often speculated on as to what exactly it held. Some maintain that it held the bore cleaning swab, others that it held various tools or other utensils for maintaining the gun. My vote is for the swab given it's size and the fact that it should have a top (which DML omits) and not be left open to the air. Wink [;)]
  • Member since
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  • From: Rain USA, Vancouver WA
Posted by tigerman on Monday, October 12, 2009 11:47 AM

I wish I had gone with the Dragon kit over the AFV Club one, but it came in the package with the 251/D and I couldn't resist. The parts are tiny and the build seems overcomplicated, not to mention that the directions are terrible.

Look forward to seeing the end product INDY.

   http://i7.photobucket.com/albums/y269/wing_nut_5o/PANZERJAGERGB.jpg

 Eric 

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Posted by *INDY on Monday, October 12, 2009 6:11 PM

 wbill76 wrote:
Nice work on the Pak 40! The container you're asking about is one that is often speculated on as to what exactly it held. Some maintain that it held the bore cleaning swab, others that it held various tools or other utensils for maintaining the gun. My vote is for the swab given it's size and the fact that it should have a top (which DML omits) and not be left open to the air. Wink [;)]

~Bill thanks & .....

~ Bore swab  EH? i'll buy that. I guess it's fixed to that  2 piece ramrod kept on the trailing arm?(are those all-steal?   or sometimes wood handled like the panzers' ?)The stick on the other side is a ranging post,no?  (OH ^ hey --whats that missing lid look like ?--not in any pix I have.----Thanx again

~ Nate ~ Much appreciated

~ Tigerguy      The AVF  PAK 40 seemed over-complicated huh? Price we pay for detail isn't it?  How'd it look finished though? Got pix?     According to Cookie Sewell AFV makes the most accurate kit. I just liked all the x-tras in the DML box(even if i'm not using the figures for this build) and also the price(I openned the box and had to check the invoice---" $12 ! I only paid  $12 bucks for this !! Wow" I said to me self

~ Indy

"Well...you gunna pull them pistols, or just whistle Dixie?"

  • Member since
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  • From: Rain USA, Vancouver WA
Posted by tigerman on Monday, October 12, 2009 6:20 PM
 INDY wrote:

 wbill76 wrote:
Nice work on the Pak 40! The container you're asking about is one that is often speculated on as to what exactly it held. Some maintain that it held the bore cleaning swab, others that it held various tools or other utensils for maintaining the gun. My vote is for the swab given it's size and the fact that it should have a top (which DML omits) and not be left open to the air. Wink [;)]

~Bill thanks & .....

~ Bore swab  EH? i'll buy that. I guess it's fixed to that  2 piece ramrod kept on the trailing arm?(are those all-steal? or sometimes wood handled like the panzers' ?)The stick on the other sideis a ranging post,no?

~ Nate ~ Much appreciated

~ Tigerguy  Thanks too you too. The AVF  PAK 40 seemed over-complicated huh? Price we pay for detail isn't it?  How'd it look finished though? Got pix? According to Cookie Sewell AFV makes the most accurate kit.

~ Indy

Sorry, it's been shelved for now. The PE shield was killing me among other things.

   http://i7.photobucket.com/albums/y269/wing_nut_5o/PANZERJAGERGB.jpg

 Eric 

  • Member since
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Posted by the doog on Monday, October 12, 2009 6:24 PM

WOW, that's lookin' fine , Indy!

Nice looking build, and a well-detailed post! 

 

 

 

(Trying out different fonts, I see? lol! Good luck finding the default one again! )

  • Member since
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  • From: Ventura (at the beach) in California
Posted by *INDY on Monday, October 12, 2009 6:25 PM
         ..

Sorry, it's been shelved for now. The PE shield was killing me among other things.

Well, might I suggest it goes into a Dio at destroyed weapon or part of a panzerwreck & you go get that Dragon kit-it's cheap and not a tuff build !\\

Indy

"Well...you gunna pull them pistols, or just whistle Dixie?"

  • Member since
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  • From: Ventura (at the beach) in California
Posted by *INDY on Monday, October 12, 2009 6:29 PM
 the doog wrote:

WOW, that's lookin' fine , Indy!

Nice looking build, and a well-detailed post! 

(Trying out different fonts, I see? lol! Good luck finding the default one again! )

!LOL ~ Hey Doog ! you're on right now too! Way cool & thanks for the praise<---->Thanks too for commenting on my fairly well-prepared post ! I pride myself on communicating clearly even if I can't spell so goood.

"Well...you gunna pull them pistols, or just whistle Dixie?"

  • Member since
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  • From: Rain USA, Vancouver WA
Posted by tigerman on Monday, October 12, 2009 6:30 PM
 INDY wrote:
         ..

Sorry, it's been shelved for now. The PE shield was killing me among other things.

Well, might I suggest it goes into a Dio at destroyed weapon or part of a panzerwreck & you go get that Dragon kit-it's cheap and not a tuff build !\\

Indy

The sad thing is I had the Dragon kit. However, I picked up the AFV combo on ebay for cheap, and sold off the Dragon kit. I knew that I'd regret it. Banged Head [banghead]

   http://i7.photobucket.com/albums/y269/wing_nut_5o/PANZERJAGERGB.jpg

 Eric 

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  • From: Ventura (at the beach) in California
Posted by *INDY on Monday, October 12, 2009 7:03 PM
~LOL~ nice story, Buddy

"Well...you gunna pull them pistols, or just whistle Dixie?"

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  • From: Texas
Posted by wbill76 on Monday, October 12, 2009 8:44 PM
 INDY wrote:
~Bill thanks & .....

~ Bore swab  EH? i'll buy that. I guess it's fixed to that  2 piece ramrod kept on the trailing arm?(are those all-steal?   or sometimes wood handled like the panzers' ?)The stick on the other side is a ranging post,no?  (OH ^ hey --whats that missing lid look like ?--not in any pix I have.----Thanx again

The missing lid is just a simple round cover with a hasp latch like you'd see on the small tubes on the other parts of the gun shield. Nothing really spectacular to it. I'm away from my references now or I'd post a pic so you could see it in the flesh. The cleaning rods are what is positioned on the trailing arm, the PaK 40 was a direct fire weapon so it didn't use ranging posts. The stick on the other side is the 3rd rod...three rods were needed plus the swab to be able to punch out the tube for cleaning. The rods were wood with aluminum end caps with a male and female end so they could be threaded together to form the full gun cleaning staff. Those ends wouldn't be visible though when installed on the trailing arm due to the nature of the holders so you don't have to worry too much about that. Wink [;)]

  • Member since
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  • From: Ventura (at the beach) in California
Posted by *INDY on Monday, October 12, 2009 9:51 PM
 wbill76 wrote:
 INDY wrote:
~Bill thanks & .....

~ Bore swab  EH? i'll buy that. I guess it's fixed to that  2 piece ramrod kept on the trailing arm?(are those all-steal?   or sometimes wood handled like the panzers' ?)The stick on the other side is a ranging post,no?  (OH ^ hey --whats that missing lid look like ?--not in any pix I have.----Thanx again

The missing lid is just a simple round cover with a hasp latch like you'd see on the small tubes on the other parts of the gun shield. Nothing really spectacular to it. I'm away from my references now or I'd post a pic so you could see it in the flesh. The cleaning rods are what is positioned on the trailing arm, the PaK 40 was a direct fire weapon so it didn't use ranging posts. The stick on the other side is the 3rd rod...three rods were needed plus the swab to be able to punch out the tube for cleaning. The rods were wood with aluminum end caps with a male and female end so they could be threaded together to form the full gun cleaning staff. Those ends wouldn't be visible though when installed on the trailing arm due to the nature of the holders so you don't have to worry too much about that. Wink [;)]

~That explains why I've never noticed any wood handles, Thanks. I relize it's a direct fire weapon , but sure enough I've seen it in photos firing from it's max inclination. I guess that amount of sight adjustment was accomplishable on the optics, but it seemed likely to me it wasn't__I also had read a discussion somewhere that included an unresolved debate about this.        Thanks again for the info, that's why I've come

Indy

"Well...you gunna pull them pistols, or just whistle Dixie?"

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  • From: Texas
Posted by wbill76 on Tuesday, October 13, 2009 5:44 AM
Some of the larger PaK guns, like the 8.8cm PaK 43, could be used in an indirect fire mode and thus were also seen with range poles supplied. Maybe that's the one you're thinking of?
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Posted by Anonymous on Tuesday, October 13, 2009 7:26 AM

WOW...nice build of the pak...Dragon doesn't mess around, even with the small kits...

That container in question, I thought, held the gunsight in travel mode...Tamiya models it attached to the shield, I believe...Are those tyres real rubber??? 

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  • From: Ventura (at the beach) in California
Posted by *INDY on Tuesday, October 13, 2009 7:45 AM
[quote user="Manstein's revenge"]

WOW...nice build of the pak...Dragon doesn't mess around, even with the small kits...

That container in question, I thought, held the gunsight in travel mode...Tamiya models it attached to the shield, I believe...Are those tyres real rubber??? 

~Manny ~ Thanks kindly. Yup, for sure, an amazing little kit.   The container I'm pointing to

indicates what I'm told here is the bore cleaning swab storage, The optic gunsight is stored in the rectangular box just to it's left.      The tires are about as real as I can imagine( rubber-like if not "real" rubber)-->2 sets included, builder has choice of 'like new' set or well worn & dinged-up tires as they appear on each & every example you'll ever see. Being solid rubber rubber on the real thing, they seem to have gotten cut & gouged pretty heavily over rocky terrain, so I want to use the torn-up one's on my model even if my gun is not supposed to have been fielded more than a month (NO rust on it though Smile,Wink, & Grin [swg] So yeah--that gives you an extra set for the spares box + 2! sets of x-tra wheels.     Sorry I didn't post the sprues & all that, but such a review has been done to the hilt on Perth if you want one.

~ Indy OUT

"Well...you gunna pull them pistols, or just whistle Dixie?"

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Posted by *INDY on Tuesday, October 13, 2009 10:21 PM
 agentg wrote:

Actually Indy the Tropen scheme could be used for both theatres at least in the early years(pre 1943).

From what I have found the Tropen camo was used throughout the Med rim.

Just my My 2 cents [2c] Big Smile [:D]

  "used through out the Med."  & " (pre-1943) ??? 

Your afirmation became exclusionary by way of your statement, agentg.

Early March, 1943 is the time in question.  The  battle raged from Tunisia through Italy in '43, and that would be the time to see this camo in the MTO.

~Thanks though..........Indy

"Well...you gunna pull them pistols, or just whistle Dixie?"

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  • From: Ventura (at the beach) in California
Posted by *INDY on Sunday, October 18, 2009 3:20 AM

~The Gun is complete, & basecoated

 It's just a light coat of Tamiya TS-46 Light Sand. This will be the perfect base for the 2 tone Tropen camo, and it's a little newer & a bit different than the Dark Yellow the vehicle will get. At this point I'll set it aside, and not weather until the base is ready to accept it. I'm working on the conversion of a few figures in the role of firing .

"Well...you gunna pull them pistols, or just whistle Dixie?"

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  • From: Essex England
Posted by spacepacker on Sunday, October 18, 2009 4:42 AM

A lovely neat model, sits nicely all by itself.

Very well doneMake a Toast [#toast]...Kenny

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  • From: Ventura (at the beach) in California
Posted by *INDY on Sunday, October 18, 2009 12:07 PM
 spacepacker wrote:

A lovely neat model, sits nicely all by itself.

Very well doneMake a Toast [#toast]...Kenny

~Thanks Kenny ~ It's gunna sit by it self a couple months til the Dio is formed around it.

Indy

"Well...you gunna pull them pistols, or just whistle Dixie?"

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  • From: The Plains of Kansas
Posted by doc-hm3 on Sunday, October 18, 2009 12:12 PM
 Indy, really nice clean build.

All gave some and some gave all.

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  • From: Kincheloe Michigan
Posted by Mikeym_us on Sunday, October 18, 2009 7:48 PM

I have the same kit though it is the one with the Falshrimjager crew. You should get the RB models PAK 40 ammo set since it contains 9 turned brass warheads and 12 turned brass shell casings.

http://www.ww2-resources.com/index.php?main_page=product_info&cPath=221_224&products_id=2753&zenid=285684351bee991411e843323ab108a0

 

On the workbench: Dragon 1/350 scale Ticonderoga class USS BunkerHill 1/720 scale Italeri USS Harry S. Truman 1/72 scale Encore Yak-6

The 71st Tactical Fighter Squadron the only Squadron to get an Air to Air kill and an Air to Ground kill in the same week with only a F-15   http://photobucket.com/albums/v332/Mikeym_us/

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Posted by *INDY on Saturday, October 24, 2009 1:11 PM

 doc-hm3 wrote:
 Indy, really nice clean build.
  Hey thanks for that ! Sorry I missed that post entirely. I guess cause the Armor Forum posts move through so fast. I was just in review mode and found it. Nice.

~Mikey, thank you for the link for the ammo. The kit supplied ammo is pretty nice(4 brass rounds, and some plastic rounds & shells & ammo boxes & tubes too.) I'll likely just go for the challenge of painting these up, as this has gottn to be an expensive build as-is.

~At this point, I'm developing a few custom figures to man my gun, by way of parts barrowed here & there,and sculpting the needed connecting areas. I need  a man at the gunsight, but having him bent down to sight seemed to totaly hide him from view, and maybe even suggest I was trying to hide him, so I'm building a pose where he is watching for the rounds impact over the gunshield, while casually puffing a ciggy, to show him very unaware of the incoming attack of foot-soldiers. It took some doing to get this position, and it's obvious it isn't done yet. The next steps involve some epoxy-putty to the area below the belt, to re-form the bottom of the tunic entirely,as well as replacing some of the top part of the torso's features, and maybe a change of boots too. The lower is from a Dragon tankriders set, the legs changed by heat-bend from an even position. The torso & arms from a nice (but boring) Platoon figure, except the whole upper-right arm which I formed from Milliput. The head is Alpine. Probablly with get some boots from Warriors, both to bulk him out a little, and because the ones he's got are a bit puny(DML)and of a type seen more in the ETO.  
 I'm working on another figure at the gun.This guy is the one holding the follow-up round as is always seen  in any in-action shot. I'm trying to model a fieldgun in a loaded & ready-to-fire condition, but maybe not an up-close, fast-fire scene. Given that. the breech is closed, The barrel elevated slightly, and  the follow-up-round-guy has taken a knee,and is waiting for word from the targeter. A commander & another crewman(at the front of the blog) stand nearby, both watching down-range. This figure is also from the DML tankrider set, hands removed and sleeves drilled out(still to decide on some new hands for him) the head is Warriors(a bit of wash on it so you can see his sour expression. Same cummy boots, naturally.      ~I took my que for these from some actual action photos, but still adapted what I wanted  with artistic licence, as a full-crew won't be seen, Im saying in my story(at this point ,at the end of the campaign) some crewmembers have been killed-off and some replaced by varrious personel. Convienient, I know, but  I usually like to take the route of mixing up the uniforms as much as possible for intrest, contrast & variety.  Here's a few of those Pak 40 crew  shots from history :   This one from Tunisia. See how "hidden' the targeter is in there? Full crew lines-up for fast-reloads--my figure's pose is close to man at front. I'm sure they we're trained to take that knee, and wait behind the relative safety of the gunshield.   These fellows in France. Sherman-hunting in Normandy, no doubt.
I found this dug-out set-up interesting, as Im sure there's no way to get comforable manning one of these, but my gun-position is supposed to be a hasty one, so I couldn't use this set-up. I'd say that gunner on the right better watch his hand, eh?  

Question :anybody know details of the triggering mechanism of the Pak 40? It' is a lever-type 0n top of the breech, yes? Access from either side? I would guess a pull-cord could be optional?

 ~Ok, I be back when I get these conversions looking like something.  Thanks to ya, if your still there Mateys ~~~~~~~~~~~ ~ Indy
 

"Well...you gunna pull them pistols, or just whistle Dixie?"

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  • From: Texas
Posted by wbill76 on Saturday, October 24, 2009 1:28 PM
Coming along nicely Indy! The firing mechanic on the Pak 40 involved a push-button on the elevation wheel if memory serves me correctly (it's either that or the traverse wheel) that the gunner would depress to fire the gun using a mechanical/spring firing pin. No lanyard/pull-cords used on this particular piece. HTH!
  • Member since
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Posted by T26E4 on Saturday, October 24, 2009 4:57 PM

Cool project Indy.  Some thing that immediately strikes out to me is that both figures' have unnaturally long necks.  You need to shrink down the neck stubs.  They aren't in normal human proportions to my eye.


And yes, the trigger is on the elevation wheel.  Think about it: the Pak is supposed to be a pin point accurate weapon to KO enemy vehicles.  The gunner needs very fine control and firing ability.


Keep up the good work: it'll be nice to see more progress.  This is cool

Roy Chow 

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Posted by *INDY on Saturday, October 24, 2009 8:27 PM

~ Bill ~ Thank you ,that definately helps. If it's a button than a lanyard would be out.

~ Roy ~ Thanks for confirming about trigger ~ makes sense.  Thanks for "cool project" I try. As for the neck thing...I've figured out it's from a slight "fisheye" perspective I get with my cheap digi camara when I get in really close. I get better detail - but it costs me proportion, to demo the effect...here's the original shot(note the odd perspective :you see both under the hat brim & the tops of the boot in one shot

This picture taken from farther-out and cropped/zoomed in post, softer detail, better proportion, neck looks fine

This guy too. If anything, I'd expect to hear the heads too big for the tiny DML body, but any less neck and the head will definately look too big! I'm greatful for your imput though and to have some other sets of eyes on this at this stage.   Thanks again...............Indy

"Well...you gunna pull them pistols, or just whistle Dixie?"

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  • From: Calgary, Alberta, Canada
Posted by T-rex on Sunday, October 25, 2009 12:55 AM

I've made dragon's pak 40 gun too, (in late version, undeployed), keep in mind that perhaps the muzzel break might be black from the constent fires.

Working on: Trumpeter SU-152 (1/35) Trumpeter E-10 (1/35) Heller Somua (1/35)

"The world is your enemy, prince of a thousand enemy. And when they'll find you, they will kill you... but they will have to catch you first ''

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Posted by T26E4 on Sunday, October 25, 2009 10:17 AM

T-rex touches upon a point that's well-argued.  Some modellers feel that excessive blackening of muzzles is overdone that in actuality, the fouling at muzzles is from the cleaning and swabbing to clear the tube of residue.  Gotta remember that the 20th century saw the move away from black powder propellents.


I'm in the camp of minimal blackening if at all.

Roy Chow 

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Posted by wbill76 on Sunday, October 25, 2009 10:36 AM
 T26E4 wrote:
T-rex touches upon a point that's well-argued.  Some modellers feel that excessive blackening of muzzles is overdone that in actuality, the fouling at muzzles is from the cleaning and swabbing to clear the tube of residue.  Gotta remember that the 20th century saw the move away from black powder propellents.


I'm in the camp of minimal blackening if at all.

Sign - Ditto [#ditto] We have to remember as well that the gun barrels were painted in a specific heat-resistant lacquer primer before the DY or other base color was applied over it.  This primer is a dark gray and has often been confused for soot blackening in pics that show a distinct color difference between the brake and the rest of the barrel. Some darkening on the insides of the muzzle brake would be appropriate given the physics of how the muzzle blast is directed out through the baffles but there's no reason for the whole thing to be soot-black as is often depicted.

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Posted by *INDY on Sunday, October 25, 2009 2:28 PM
 wbill76 wrote:
 T26E4 wrote:
T-rex touches upon a point that's well-argued.  Some modellers feel that excessive blackening of muzzles is overdone that in actuality, the fouling at muzzles is from the cleaning and swabbing to clear the tube of residue.  Gotta remember that the 20th century saw the move away from black powder propellents.


I'm in the camp of minimal blackening if at all.

Sign - Ditto [#ditto] We have to remember as well that the gun barrels were painted in a specific heat-resistant lacquer primer before the DY or other base color was applied over it.  This primer is a dark gray and has often been confused for soot blackening in pics that show a distinct color difference between the brake and the rest of the barrel. Some darkening on the insides of the muzzle brake would be appropriate given the physics of how the muzzle blast is directed out through the baffles but there's no reason for the whole thing to be soot-black as is often depicted.

That all sounds about right from my research too.  T-Rex, we have to take our que's from the most experienced modelers,from all accounts, and available photos(and a number of posts most of have read on this subject~~ the German powder burned very efficiently and left nearly no visable fouling. That said, the G.P.(general public) does expect to see that blackened muzzle, and I've painted that way before and liked the dramatic look of it. It could be further argued that the constant bore-cleaning would scratch-up the muzzles top-coat, and what grime there was would certainly collect there, and a black dirty look inside the brake definately looks right.....maybe even around the edges.  The gun I'm modeling is suposed to be fairly new equipment, and not going to get alot of weathering anyways(though some of the other machines will)              ~ Many Thanks for keeping the debates going on topic guys ! ~

"Well...you gunna pull them pistols, or just whistle Dixie?"

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