This site is not affiliated with AGCO Inc., Duluth GA., Allis-Chalmers Co., Milwaukee, WI., or any surviving or related corporate entity. All trademarks remain the property of their respective owners. All information presented herein should be considered the result of an un-moderated public forum with no responsibility for its accuracy or usability assumed by the users and sponsors of this site or any corporate entity. | ||||||
The Forum | Parts and Services | Unofficial Allis Store | Tractor Shows | Serial Numbers | History |
HD5/HD6/HD-344 Power Unit Radiator Interchage |
Post Reply |
Author | |
orangeman
Orange Level Joined: 12 Sep 2009 Points: 1758 |
Post Options
Thanks(0)
Posted: 30 Sep 2012 at 9:48am |
Guys: Work is progressing to bring the venerable HD6 G Shovel back to life. One defect I noticed was the radiator on my HD6G is in dire need of replacement.
Am looking through parts books and see the following listed for the Radiator Assembly: HD5 G - Part Number 050516 HD6 G - Part Number 092023 also a hand written parts number appears to supercede that shows 70649436 (includes armored tubes at rear of core). D-344 Industrial Engines and Power Units - Part Number 4348919 Do any of you guys know if there is any interchangeability between the above? If not I will need to tap your knowledge to obtain a good vendor(s) that can provided a good core for my original radiator. I welcome and appreciate any and all comments. Thank-you...Orangeman
|
|
Sponsored Links | |
dadsdozerhd5b
Orange Level Joined: 27 Sep 2009 Location: lansdale pa. Points: 527 |
Post Options
Thanks(0)
|
i would think the hd6 rad would be bigger as it has a bigger engine and more heat. i think they were the same housing but not sure. sit down when you get the price of a core. last i heard they were in the 1200 dollar range but i thought that was high. i have no good source, sorry. good luck
|
|
HD5B, HD5G, (2) FARMALL A's, CUB. DO IT RIGHT THE FIRST TIME, IGNORE THE LAUGHTER. FLANNEL IS ALWAYS IN STYLE.
|
|
Coke-in-MN
Orange Level Access Joined: 12 Sep 2009 Location: Afton MN Points: 41549 |
Post Options
Thanks(0)
|
HD5 is open system and not a pressure unit , unsure of the others . You might check some sizes and see what else might fit as far as truck unit. I believe the HD6 was wider in front mount and radiator was larger than the 5 could accommodate.
|
|
Faith isn't a jump in the dark. It is a walk in the light. Faith is not guessing; it is knowing something.
"Challenges are what make life interesting; overcoming them is what makes life meaningful." |
|
Jay Tyrrell
Silver Level Joined: 28 Jul 2011 Location: Staples Points: 65 |
Post Options
Thanks(0)
|
I'm no rocket sciencetist but my HD6G didn't have radiator in it when i got it. Took a radiator from a forklift at work (JLG G9-43A) and made it fit. Had to move lower port on the radiator, that was pretty much it. Could have moved the radiator fill cap to center but the Gas/Ax was cheaper, and I cut a hole in the hood off to the side for access. Radiator was off a 100HP engine so it has plenty a capacity. Works great.My Point:Any heavy duty radiator will work as long as the fisical size fits. Moving ports and making suport bracets is alot cheaper then $1,200 core
Edited by Jay Tyrrell - 02 Oct 2012 at 6:48am |
|
ac_sd
Silver Level Joined: 23 Apr 2011 Points: 194 |
Post Options
Thanks(0)
|
HD-5 and HD-6 radiators are completely different... Not sure about the 344 Power unit radiator.
|
|
orangeman
Orange Level Joined: 12 Sep 2009 Points: 1758 |
Post Options
Thanks(0)
|
Anyone on here seen or heard of a Buda or AC HD-344 in application. The must have been put in something but what I am not sure. Maybe barges or tugs?
I have only seen one picture of a HD-344 and it was coupled to a generator. I know the military used the 7000 engine but that engine is a bit different than the early HD-344 block. Any thoughts or comments on applications would be of great help! Thank-you..Orangeman
|
|
Ages Cat
Orange Level Joined: 12 Sep 2009 Location: Hutchinson, MN Points: 688 |
Post Options
Thanks(0)
|
The 344 was used in the HD-6, prior to serial number 13322. After that it became the 6000 with pencil type injectors which started better and ran much cleaner. The T-16 four wheel drive tractor also used the 344, along with the 145 and M70 motor grader and the TL-14 and TL-16 wheel loaders. i have 2 HD-6's one with a 6000 and one with a 344 converted to a 6000. They are good little engines that start great and don't use a lot of fuel.
|
|
Post Reply | |
Tweet
|
Forum Jump | Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum |