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Difference between D10 & D12?

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KerryM View Drop Down
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    Posted: 08 Sep 2018 at 1:45pm
Without getting too detailed, what is the difference between the D10 and D12? They look pretty similar, size-wise.
1950 C, 1952 CA, 1961 D17 (Dads last tractor)

1944 Farmall B, 1947 Farmall B, Bobcat 610
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Gatz in NE View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Gatz in NE Quote  Post ReplyReply Direct Link To This Post Posted: 08 Sep 2018 at 1:52pm
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Gary Burnett View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Gary Burnett Quote  Post ReplyReply Direct Link To This Post Posted: 08 Sep 2018 at 2:41pm
Width basically D10 is a 1 row tractor,D12 is a 2 row.
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Calvin Schmidt View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Calvin Schmidt Quote  Post ReplyReply Direct Link To This Post Posted: 09 Sep 2018 at 7:51am
Same in the power train. D-10 is narrower than the D-12. 
Nothing is impossible if it is properly financed
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Post Options Post Options   Thanks (0) Thanks(0)   Quote KerryM Quote  Post ReplyReply Direct Link To This Post Posted: 09 Sep 2018 at 10:57am
Thanks for the info! I’ve discovered my niche is these small tractors. Someday, a small D series   

Edited by KerryM - 09 Sep 2018 at 10:58am
1950 C, 1952 CA, 1961 D17 (Dads last tractor)

1944 Farmall B, 1947 Farmall B, Bobcat 610
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Tbone95 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Tbone95 Quote  Post ReplyReply Direct Link To This Post Posted: 10 Sep 2018 at 7:25am
2
 
 
 
LOL
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Post Options Post Options   Thanks (0) Thanks(0)   Quote jaybmiller Quote  Post ReplyReply Direct Link To This Post Posted: 10 Sep 2018 at 7:47am
YEAH '2'....
reminds me when my old boss asked what's the diference between a 2N3904 and a 2N3906 transistor. Without hesitation I said '2'. he didn't appreciate my answer, so after 30 seconds of silence I rhymed off the various specs of each of them.still wasn't impressed, though his favorite was...
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Post Options Post Options   Thanks (0) Thanks(0)   Quote LouSWPA Quote  Post ReplyReply Direct Link To This Post Posted: 10 Sep 2018 at 7:55am
Originally posted by Tbone95 Tbone95 wrote:


2
 
 
 
LOL


Nuts! beat me TWO it!
I am still confident of this;
I will see the goodness of the Lord in the land of the living.
Wait for the Lord;
be strong and take heart and wait for the Lord. Ps 27
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Charlie175 Quote  Post ReplyReply Direct Link To This Post Posted: 10 Sep 2018 at 10:35am
My two for viewing purposes
Charlie

'48 B, '51 CA, '56 WD45 '61 D17, '63 D12, '65 D10 , '68 One-Ninety XTD
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Charlie175 Quote  Post ReplyReply Direct Link To This Post Posted: 10 Sep 2018 at 10:37am
D10  side view
Charlie

'48 B, '51 CA, '56 WD45 '61 D17, '63 D12, '65 D10 , '68 One-Ninety XTD
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Post Options Post Options   Thanks (0) Thanks(0)   Quote jaybmiller Quote  Post ReplyReply Direct Link To This Post Posted: 10 Sep 2018 at 10:47am
query?
was hi/lo optional on both ?

jay
3 D-14s,A-C forklift, B-112
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Post Options Post Options   Thanks (0) Thanks(0)   Quote KerryM Quote  Post ReplyReply Direct Link To This Post Posted: 10 Sep 2018 at 12:28pm
Drooling... Tongue
1950 C, 1952 CA, 1961 D17 (Dads last tractor)

1944 Farmall B, 1947 Farmall B, Bobcat 610
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Charlie175 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Charlie175 Quote  Post ReplyReply Direct Link To This Post Posted: 10 Sep 2018 at 12:42pm
Hi/Lo was offered on the Series 3 D10 and D12

Charlie

'48 B, '51 CA, '56 WD45 '61 D17, '63 D12, '65 D10 , '68 One-Ninety XTD
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KerryM View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote KerryM Quote  Post ReplyReply Direct Link To This Post Posted: 10 Sep 2018 at 1:24pm
Charlie, not to hijack my own thread, but do you happen to have a pic of your D17, so I can see what I probably wish mine looked like?
1950 C, 1952 CA, 1961 D17 (Dads last tractor)

1944 Farmall B, 1947 Farmall B, Bobcat 610
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Charlie175 Quote  Post ReplyReply Direct Link To This Post Posted: 11 Sep 2018 at 6:19am
My 17, hub ends should be creme, air intake should be silver, other wise I like it.


Charlie

'48 B, '51 CA, '56 WD45 '61 D17, '63 D12, '65 D10 , '68 One-Ninety XTD
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Post Options Post Options   Thanks (0) Thanks(0)   Quote nella(Pa) Quote  Post ReplyReply Direct Link To This Post Posted: 11 Sep 2018 at 6:50am


 

Production:

Manufacturer:Allis Chalmers
Factory:West Allis, Wisconsin, USA
Total built:9,100
Original price (USD):$3400 (1967)
 

Variants:

D10 High Clearance:cultivation tractor
D12:two-row tractor
 

Allis Chalmers D10 Engines:

   Allis-Chalmers 2.3L 4-cyl gasoline
   Allis-Chalmers 2.4L 4-cyl gasoline
full engine details ...
 

Capacity:

Fuel:12 gal [45.4 L] 
 

Rear Hitch:

Type:Snap-Couple
 

3-Point Hitch:

Rear Type:I
 

Power Take-off (PTO):

Rear PTO:transmission (original), independent (later)
Rear RPM:540
 

Dimensions & Tires:

Wheelbase:78.75 inches [200 cm] 
Weight:2700 to 4800 pounds
Front tire:4.00x15
Rear tire:9x24
full dimensions and tires ...
 

D10 Serial Numbers:

Location:Serial number stamped into the flange where the engine and transmission meet on the left side of the tractor.
photo of D10 serial number

1959: 1001
1960: 1950
1961: 2801
1962: 4511
1963: 6801
1964: 7675
1965: 9204
1966: 9486
1967: 9795

how to read serial numbers...

 

Allis Chalmers D10 Power:

Engine:31 hp [23.1 kW] 
Drawbar (claimed):26 hp [19.4 kW] 
PTO (claimed):30.1 hp [22.4 kW] 
Drawbar (tested):28.78 hp [21.5 kW] 
PTO (tested):33.46 hp [25.0 kW] 
power test details ...
 

Mechanical:

Chassis:4x2 2WD
Steering:manual
Brakes:differential mechanical shoe
Cab:Open operator station
 

Hydraulics:

Type:live
Valves:1 or 2
 

Belt Pulley:

RPM:1220
Speed:2556 ft/min [779.07 meters/min] 
 

Battery:

Number:1
Volts:6
 12 (late)
 

Page information:

Last update:July 17, 2017
Copyright:Copyright 2017 TractorData LLC
Contact:Peter@TractorData.com
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nella(Pa) View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote nella(Pa) Quote  Post ReplyReply Direct Link To This Post Posted: 11 Sep 2018 at 6:55am



 

Production:

Manufacturer:Allis Chalmers
Factory:West Allis, Wisconsin, USA
Original price (USD):$3,522 (1968)
 

Variants:

D12 High Clearance:cultivation tractor
D10:single-row tractor
 

Allis Chalmers D12 Engines:

   Allis-Chalmers 2.3L 4-cyl gasoline
   Allis-Chalmers 2.4L 4-cyl gasoline
full engine details ...
 

Capacity:

Fuel:12.5 gal [47.3 L] 
 

Rear Hitch:

Type:Snap-Couple
 

3-Point Hitch:

Rear Type:I
 

Power Take-off (PTO):

Rear RPM:540
 

Dimensions & Tires:

Wheelbase:78.75 inches [200 cm] 
Weight:2800 to 5630 pounds
Front tire:5.00x15
Rear tire:10x24
full dimensions and tires ...
 

D12 Serial Numbers:

Location:Serial number stamped into the flange where the engine and transmission meet on the left side of the tractor.
photo of D12 serial number

1959: 1001
1960: 1950
1961: 2801
1962: 3638
1963: 5501
1964: 6012
1965: 9192
1966: 9508
1967: 9830

how to read serial numbers...

 

Allis Chalmers D12 Power:

Engine:31 hp [23.1 kW] 
Drawbar (claimed):25.75 hp [19.2 kW] 
PTO (claimed):30 hp [22.4 kW] 
Drawbar (tested):29.43 hp [21.9 kW] 
PTO (tested):33.32 hp [24.8 kW] 
power test details ...
 

Mechanical:

Chassis:4x2 2WD
Cab:Open operator station.
 

Hydraulics:

Type:live
Valves:1 or 2
 

Belt Pulley:

RPM:1220
Speed:2556 ft/min [779.07 meters/min] 
 

Battery:

Number:1
Volts:6
 

Page information:

Last update:July 17, 2017
Copyright:Copyright 2017 TractorData LLC
Contact:Peter@TractorData.com
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KerryM View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote KerryM Quote  Post ReplyReply Direct Link To This Post Posted: 11 Sep 2018 at 9:06pm
Charlie, I like yours too! Yep, I do wish mine looked like that.

And Nella, thanks for the spec sheets. One odd thing, the fuel tanks must be ever so slightly different. One holds 1/2 gal more.
1950 C, 1952 CA, 1961 D17 (Dads last tractor)

1944 Farmall B, 1947 Farmall B, Bobcat 610
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