Allis-Chalmers Model U

Allis-Chalmers Model U
	; A Allis Model U at the Woolpit Steam Rally 2009
Model history
Model introduced	1929
Model discontinued	1952
Model status	Discontinued
No. produced	Unknown
Engine Specification
Engine make	Allis-Chalmers or Continental
Fuel type	Gasoline
Power hp	20/31
Governed rpm	{{{governedrpm}}}
Displacement cu in /(litre)	284 / 300 / 317 cu inches
No. of Cylinders	4
Bore in (mm)	4.25 / 4.375 / 4.5 inches
Stroke in (mm)	all 5 inches
Cooling system	Water
Naturally aspirated, Turbo or Supercharged	NA
Transmission Details
Transmission type	Manual
Gearbox make	Allis-Chalmers
Forward	4
Reverse	1
Drive	2WD
General Data
Linkage Category	None
Tyre Sizes (std/options)
Front	28x6 steel or 6.00x16 rubber
Rear	42x11 steel or 12.75x24 Rubber
Tractor Dimensions
Length (inches/metres)	118.5 inches (3000 mm)
Width (inches/meters)	63.1 inches (160 cm)
Height (inches/meters)	53.5 inches (135 cm)
Weight (nominal) lb/kg	4,600 lbs (2086 kg])
Other info
Factories	USA
Plow rating	Unknown
Nebraska Tests No.	170, & 237
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The allis Chalmers Model U was built by Allis-Chalmers from 1929 to 1952 in the USA.

Model History[]

For Company history, see Allis-Chalmers.

See Infobox for basic details

No information on any of these tractors in preservation is available.

(Do you know of any examples to list ?

List of Preserved *Allis-Chalmers Model U* tractors
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Make + Model No.	Reg No. (if known)	Serial No.	Build-Date	Engine-Type/Make	Owner (if known)	Were seen/Featured in	Other info
Fill in with your data	?	sn if known	year	engine	owner	seen at	misc
Model U	WSL 686+	sn unknown	?	AC	?	At Driffield Steam and Vintage Rally 2008
Model U	HAX 607+	sn unknown	?	AC	?	At Bromyard Gala 2008
Model U	RRF 106+	sn 19395	1949	AC	?	At Cheffins spring 2017 sale	Sold at £2100 + C


Please add any tractor with known reg or serial no. with Photo if possible.
Create a page (link) for an individual tractor by linking the reg or serial number using reg number or serial number in the relevant column. Then once saved click the red link to start the new page and add info on that tractor.

Model history
A Allis Model U at the Woolpit Steam Rally 2009
Model introduced	1929
Model discontinued	1952
Model status	Discontinued
No. produced	Unknown
Engine Specification
Engine make	Allis-Chalmers or Continental
Fuel type	Gasoline
Power hp	20/31
Governed rpm	{{{governedrpm}}}
Displacement cu in /(litre)	284 / 300 / 317 cu inches
No. of Cylinders	4
Bore in (mm)	4.25 / 4.375 / 4.5 inches
Stroke in (mm)	all 5 inches
Cooling system	Water
Naturally aspirated, Turbo or Supercharged	NA
Transmission Details
Transmission type	Manual
Gearbox make	Allis-Chalmers
Forward	4
Reverse	1
Drive	2WD
General Data
Linkage Category	None
Tyre Sizes (std/options)
Front	28x6 steel or 6.00x16 rubber
Rear	42x11 steel or 12.75x24 Rubber
Tractor Dimensions
Length (inches/metres)	118.5 inches (3000 mm)
Width (inches/meters)	63.1 inches (160 cm)
Height (inches/meters)	53.5 inches (135 cm)
Weight (nominal) lb/kg	4,600 lbs (2086 kg])
Other info
Factories	USA
Plow rating	Unknown
Nebraska Tests No.	170, & 237
This box: view · talk