Garden Tractors - 1920 Ultima

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1920 Ultima

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Garden Tractors
Forum Description: A great place to discuss the Simplicity and Allis Chalmers Garden Models
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=205515
Printed Date: 25 Apr 2025 at 7:40pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: 1920 Ultima

Posted By: DrAllis
Subject: 1920 Ultima
Date Posted: 18 Feb 2025 at 9:28pm

I'm going to look at one of these here sometime before spring. Not a good looker I am told, but ran last season mowing the lawn with a 60 inch deck. I have no idea what one might be worth. Any help is appreciated. Thanks.

Replies:

Posted By: im4racin
Date Posted: 18 Feb 2025 at 11:01pm

Between 300 and 3k. Biggest thing to look for is the hydro input yoke wear. Does it vibrate horribly when at full throttle. Can be made a little better with new yoke but input shaft will also have wear.

Posted By: AC7060IL
Date Posted: 19 Feb 2025 at 8:15am

Here’s a Specs weblink for the 1900 series. https://simpletractors.com/research/other-labels/deutz-allis/1920_1918/" rel="nofollow - https://simpletractors.com/research/other-labels/deutz-allis/1920_1918/

Posted By: AC7060IL
Date Posted: 19 Feb 2025 at 8:18am

Here’s another forum’s weblink discussion about it.
https://www.mytractorforum.com/threads/deutz-allis-1920-ultma.1365912/" rel="nofollow - https://www.mytractorforum.com/threads/deutz-allis-1920-ultma.1365912/

Posted By: Gary
Date Posted: 19 Feb 2025 at 12:30pm

Dr.

I have one that my Dad bot new in 1994, an AGCO Allis 1920H.

It was used to cut an acre of grass every summer and to blow snow every winter on an extra long paved driveway.

It was used there until my mum passed in 2011.

Then I used it to mow about an acre up to 2022 when I bought Kubota TLB.

I replaced a Head gasket about 5 years ago, otherwise it is all original.

Has around 1,100 hours on it.

Definitely a great Heavy Duty Work Horse, Power Steering, Hydraulic, Hydrostatic, 2 speed Differential, shaft Drive Mower Deck and Snow Blower via a double sided belt driven Gear Box above the Front Axle.

I wouldn't take less than CAN $1,500 if I was going to sell it.

Gary

Posted By: DrAllis
Date Posted: 19 Feb 2025 at 8:30pm

Thank you all. I'll see what it looks like one day soon when it warms up. It was minus 13 this AM !!

Posted By: DougG
Date Posted: 23 Feb 2025 at 7:22am

Ive had a few of these- theyre nice! The 60 inch deck works great on a flat lawn, not so much in ditches etc , i have a 48 on mine now- I see something like that you desribe around $750,,, got my last one for 400- only issue Ive had was had to put a new carb on - its a 20 hp Kohler; you,ll like it!

Posted By: orangeman
Date Posted: 23 Mar 2025 at 7:29am

Solid Tractor/Mower - lots of iterations in various colors to choose from. Parts if needed should be easily available. ~ Orangeman

Posted By: Codger
Date Posted: 23 Mar 2025 at 8:25am

I'll have one coming up shortly after I knock out his Sunstar in work now. It is diesel but I know nothing of it other than replaced with a Legacy diesel which I repaired last summer in the deck driveshaft sheave and bearings. Supposedly runs and operates well but that's the current owner's description and there could be a lot of room for interpretation.

If something I think you'd be interested in, I'll give a call.

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That's All Folks!