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IJ4363SP Longreach Queensland
IJ4363SP Longreach Queensland
{{PML Caterpillar Twenty Two}}
{{PML Caterpillar Twenty Two}}
1J322W colchester U.K.

Revision as of 18:38, September 20, 2017

Caterpillar Twenty Two
Caterpillar Twenty Two at Astwood bank 08 - P6150274
A restored Twenty Two at the Astwood Bank Vintage Gathering in 2008
Model history
Model introduced 1934
Model discontinued 1939
Model status Discontinued
Preceded by Caterpillar Twenty
Engine Specification
Engine make Caterpillar
Power hp 25
Power kW 19
Cooling system Water
Transmission Details
Transmission type Unknown
Drive tracked
Linkage Category Unknown
Tractor Dimensions
Length (inches/metres) 108 in.
Width (inches/meters) 57.75 in. (40" gauge)
67.75 in. (50" gauge)
Height (inches/meters) 56.125 in.
Weight (nominal) lb/kg 6,200 lbs. (40" gauge)
6,270 lbs. (50" gauge)
Other info
Factories USA
Plow rating Unknown
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Cat Twenty-Two

The Caterpillar Twenty-Two was a 25 hp (19 kW) Crawler tractor built from 1934-39 by the Caterpillar Company. It replaced the Caterpillar Twenty model

Model history

The Caterpillar Twenty-two is a tractor that was introduced by Caterpillar in 1934 to replace the Caterpillar Twenty.[1] It had a fuel capacity of 22 gallons[2] and came in 2 model series, 2F and 1J.[3]

The Caterpillar R-2 was a related model built for the US military.


  • 40 inch Gauge
  • 50 inch Gauge
  • Orchard spec with high clearance variant.

Serial numbers

The Twenty Two was built in 2 Series, with over 15,000 built over a 5 year period.

  • Series 2F - 9,999 built
  • Series 1J - 5155 built


A number of examples survive of theses tractors around the world.

Please list any known examples with serial number (if possible) & approximate location i.e nearest town (not owners address).

IJ4363SP Longreach Queensland

List of Preserved Caterpillar Twenty two tractors
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Make + Model No. Serial No. Reg No.
(if known)
Build-Date Engine-Type/Make Owner
(if known)
Photo Were seen/Featured in Other info
Cat Twenty Two 2F1405W ? year engine owner ? Image needed LHB

seen at ? Wide version
Fill in with your data sn if known ? year engine owner Image needed LHB

seen at misc
Image needed LHB

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.

1J322W colchester U.K.


Add your photos here;

See also

References / sources

  1. Orlemann, Eric C. Caterpillar Chronicle: the history of the world's greatest earthmovers. MotorBooks International, 2000, p. 30.
  3. Orlemann, Eric C. and Haddock, Keith Classic Caterpillar Crawlers. MotorBooks International, 2001, p. 55.

External links

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