Farm Equipment - H4 info

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H4 info

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=119192
Printed Date: 25 Oct 2025 at 8:25pm
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Topic: H4 info

Posted By: jaybmiller
Subject: H4 info
Date Posted: 19 Feb 2016 at 7:19am

OK, not much action in the construction forum....so

What's an H4 based on? Might get one(wife's in FLA !). Guy's sending pictures on the weekend. I'd rather have an H3 ( D15 based...) kinda fit in with the D-14s I have.

thanks for any info ,google wasn't good for me,sigh.

Jay

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3 D-14s,A-C forklift, B-112
Kubota BX23S lil' TOOT( The Other Orange Tractor)

Never burn your bridges, unless you can walk on water

Replies:

Posted By: Bob-Maine
Date Posted: 19 Feb 2016 at 7:27am

Jay,

I have been known to be wrong, but I have always thought that the HD-4 did not have a gasoline version, like the H-3 or HD-3. Someone set me straight if I am wrong. Thanks Bob@allisdowneast

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I used to think I was indecisive, but now I'm not sure.

Posted By: jaybmiller
Date Posted: 19 Feb 2016 at 7:45am

Well I did see an H-4 manual online, just no specs.... and I did finally figure out the D in HD-3 means Diesel.....
see you can teach an old dog.....
Jay

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3 D-14s,A-C forklift, B-112
Kubota BX23S lil' TOOT( The Other Orange Tractor)

Never burn your bridges, unless you can walk on water

Posted By: DonDittmar
Date Posted: 19 Feb 2016 at 7:49am

HD-4 was Diesel

H-4 was gas

Engine is the 200CID 4 cylinder version of the 301cid 6 cylinder used in the 190 farm tractor

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Experience is a fancy name for past mistakes. "Great moments are born from great opportunity"

1968 D15D,1962 D19D
Also 1965 Cub Loboy and 1958 JD 720 Diesel Pony Start

Posted By: DonDittmar
Date Posted: 19 Feb 2016 at 7:50am

Hd3 and H3 was a D15 farm tractor on tracks......

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Experience is a fancy name for past mistakes. "Great moments are born from great opportunity"

1968 D15D,1962 D19D
Also 1965 Cub Loboy and 1958 JD 720 Diesel Pony Start

Posted By: DonDittmar
Date Posted: 19 Feb 2016 at 7:59am

Hd4 and H4 were not based off of any farm tractor....they were a product of the construction division

There was and HD3 that was NOT based off of the D15, it was from the construction division as well. Used a 2-71 Detroit Diesel. Rare duck, only like 30 built

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Experience is a fancy name for past mistakes. "Great moments are born from great opportunity"

1968 D15D,1962 D19D
Also 1965 Cub Loboy and 1958 JD 720 Diesel Pony Start

Posted By: jaybmiller
Date Posted: 19 Feb 2016 at 12:56pm

Thanks Don

rather have the H3 then....could hide it better..!

Jay

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3 D-14s,A-C forklift, B-112
Kubota BX23S lil' TOOT( The Other Orange Tractor)

Never burn your bridges, unless you can walk on water