Farmall M
| | 1939 - 1954 |
| Row-Crop tractor |
|
Series map:
H
M
26.7hp*
38.0hp*
*Estimated engine power for comparison only.
| Production |
| Manufacturer | Farmall (a part of International Harvester)
|
| Row-Crop tractor |
| Built in Rock Island, Illinois, USA |
| Total built | 270,140
|
| Original price | $1,440 (1946 )
|
| $2,600 (1952 )
|
| The M was also available in the MV high-clearance "vegetable version" and the MD diesel. The Farmall M was the row-crop version of the McCormick-Deering W-6. In the late 1950s, the M continued production at Doncaster after it had ceased at the Farmall Works, these are often referred to as a model BM. |
| Variants |
| MD | diesel engine
|
| MV | high-crop
|
| MDV | diesel high-crop
|
| AM | Australian-built M, built 1949-1954
|
| BM | British-built M
|
| W-6 | standard-front
|
| I-6 | industrial
|
| Farmall M Power |
| Drawbar (claimed) | 25 hp
18.6 kW
|
| Belt (claimed) | 31-33 hp
23.1 kW
|
| Plows | 3 (14-inch)
|
| Drawbar (tested) | 33.1 hp
24.7 kW
|
| PTO (tested) | 36.07 hp
26.9 kW
|
| Belt (tested) | 36.66 hp
27.3 kW
|
 Performance test details ... |
| Mechanical |
| Two-wheel drive |
| Manual steering |
| Mechanical contracting band brakes |
| Open operator station. |
| Hydraulics |
| Type | Lift-All *Optional. Transmission-driven pump.
|
| Pressure | 500 psi (early)
34.5 bar
|
| | 800 psi (late)
55.2 bar
|
| Power Take-off (PTO) |
| Rear RPM | 540 (1.375)
|
| M Serial Numbers |
| 1939 | FBK501
|
| 1940 | FBK7240
|
| 1941 | FBK25371
|
| 1942 | FBK50988
|
| 1943 | FBK60011
|
| 1944 | FBK67424
|
| 1945 | FBK88085
|
| 1946 | FBK105564
|
| 1947 | FBK122823
|
| 1948 | FBK151708
|
| 1949 | FBK180514
|
| 1950 | FBK213579
|
| 1951 | FBK247518
|
| 1952 | FBK290923
|
| Final | FBK298218
|
FAQ: How to read a serial number table.
|
| M Serial Location |
 |
| Data plate on the left side of the engine area. |
| References |
 |
| Farmall Letter Series Tractors by Lee Klancher |
| No. 30 Power Loader published by International Harvester |
| Operator's Manual Farmall M and MV |
| General Line Catalog published in 1949, by International Harvester |
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is accurate. However, differences between sources, incomplete listings,
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Consult official
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Engine details ...
Transmission details ...
Farmall M photos...
Full dimensions and tires ...
Attachment details ...
