List of Allis-Chalmers engines

This is a list of internal combustion engines produced by the former Allis-Chalmers Corporation Engine Division for use in their lines of tractors, combine harvesters and other agricultural equipment.

Note that Allis-Chalmers purchased the Buda Company in 1953 and took over their well-established line of products. Since Buda was merged entirely into A-C as part of their new Engine Division, its operations became known simply as the "Harvey plant" and all of its production after 1953 was under the Allis-Chalmers name.

The very earliest A-C tractors, up to the mid-1930s, used engines built by outside suppliers (LeRoi, Midwest, Waukesha and Continental were common). Those engines are not included in this list. In a later reversal of this practice, the Engine Division eventually served as a third-party supplier to other makers of farm and industrial machinery, most notably Cockshutt and LeRoi.

Allis-Chalmers (and Buda) produced heavy-duty engine designs that were built to handle a variety of fuel types (generally gasoline, diesel fuel, or liquefied propane gas). The types of fuel each engine could burn are listed where appropriate; further information on fuel types for each engine can be found in the individual engine articles.

Inline four-cylinder

*153 Series (153in³; gasoline or diesel)
*175 Series (175in³; diesel)
*182 Series (182in³; gasoline or diesel)
*344 Series (344in³; diesel)
*433 Series (200in³; gasoline or diesel)
*B Series (116 or 125in³; gasoline)
*E Series (460, 510, or 563in³; gasoline or diesel)
*G Series (138, 149, or 160in³; gasoline or propane)
*W Series (201 or 226in³; gasoline or propane)

Inline six-cylinder

*230 Series (230in³; gasoline or diesel)
*262 Series (262in³; gasoline, propane or diesel)
*273 Series (273in³; gasoline or diesel)
*649 Series (301in³; gasoline, propane or diesel)
*670 Series (426in³; diesel)
*685 Series (516in³; diesel)
*6120 Series (731in³; diesel)
*6138 Series (844in³; gasoline or diesel)

V8 cylinder

*V8 Series (1358in³; diesel)

V12 cylinder

*V12 Series (2035in³; diesel)

References

*Swinford, Norm (1994). "Allis-Chalmers Farm Equipment 1914-1985." ISBN 0-929355-54-7

ee also

*Allis-Chalmers
*Gleaner -- A-C's line of combine harvesters, purchased in 1955
*List of Allis-Chalmers tractors
*Buda Company