Comparison between D21 abd 220
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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=30889
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Topic: Comparison between D21 abd 220
Posted By: WD45
Subject: Comparison between D21 abd 220
Date Posted: 17 May 2011 at 3:59am
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Comparison between a series II D21 and a 220.
Any differences between the drive trains etc.
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Fred Dunlop, G,B,CA, WC,WF, 3 WD45`s,gas, diesel and LP,U,D10 series III, D12,D14,D15 SERIES II,D17 Series IV in Gas and Diesel ,D19 GAS and D21,170 185,210 ,220 an I-600 8070 fwd, 716H and 1920H
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Replies:
Posted By: Calvin Schmidt
Date Posted: 17 May 2011 at 5:18am
Fred. The big difference is in the rear end and final drive gears. A 220 weighs about 1500 lbs more than a D-21 and has a 5" longer wheel base. 220 bull gears have a bearing on both sides and bigger axles.
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Nothing is impossible if it is properly financed
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Posted By: Steve M C/IL
Date Posted: 17 May 2011 at 7:42am
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220 is improved version of D21. 21's look cool and are "famous" but I'd not trade my 220 for one.
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Posted By: Brian Jasper co. Ia
Date Posted: 17 May 2011 at 11:12am
I've heard pretty much the same. 210-220 transmission case is bigger and stronger also designed for a ft wheel assist option unlike a D21.
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"Any man who thinks he can be happy and prosperous by letting the government take care of him better take a closer look at the American Indian." Henry Ford
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Posted By: injpumpEd
Date Posted: 17 May 2011 at 2:36pm
transmission is identical except the filler and lube fitting on side. rear housing is where the difference is.
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210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers!
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Posted By: acd21man
Date Posted: 18 May 2011 at 8:12pm
i guess im lucky cause we have both but the 21 is just in the shed ready to be redone the 220 is my fav she wont spin a tire pulling and thats with no water in them just walks on
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2 wd 45,2 D-17 diesel/gas 3 pt, 220,d21, 4020,2 4430s used daily http://www.youtube.com/channel/UCudh8Xz9_rZHhUC3YNozupw
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Posted By: Orange Blood
Date Posted: 18 May 2011 at 9:36pm
We have both as well, and I tell you what, I love the D21 styling, and I used to love that old girl for tillage, let the 7060 play with the 3pt impliments. But we picked up a 220 a couple years back, and I am in love again. I am sure if you hooked drawbar to drawbar, the 220 would grunt and walk, the D21 even though similar weighted would just slide and wonder!!! I will tell you this, they sound exactly the same, and that motor along with the hydro steering makes the sweetest sound in the world!!!!
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Still in use:
HD7 WC C CA WD 2-WD45 WD45LP WD45D D14 3-D17 D17LP 2-D19D D19LP 190XTD 190XTLP 720 D21 220 7020 7030 7040 7045 3-7060
Projects: 3-U UC 2-G 2-B 2-C CA 7-WC RC WDLP WF D14 D21 210 7045 N7
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