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The model archive
SOMECA
Explore 4 farm tractor models. Follow a model into its engine specifications, transmissions, dimensions, historical photographs, and available test records.
About SOMECA
SOMECA developed in France in the 1950s from a takeover of MAP. With Fiat as majority owner, its tractor range was progressively integrated into Fiat’s agricultural business.
- Beginning
- 1950s development from MAP
- Founder / origin
- SIMCA-related company with Fiat majority ownership
- Known for
- French farm tractors
- Sale / later history
- Fully absorbed into FiatAgri in 1983
History and legacy
The brand’s earlier range drew on MAP’s engine and machinery lineage. Integration with Fiat began before the final disappearance of SOMECA as a separate marque, and neither event describes the founding of the whole Fiat group.
Sources & further reading
History reviewed 2026-10-20.
Showing 4 of 4 models
Som 55
1961–1963
55 hp
Source index power
2WD Only
Drive
Som 45
Production years not listed
40 hp
Engine estimate from belt power
2WD Only
Drive
DA 50
1952–1955
38 hp
Engine estimate from belt power
2WD Only
Drive
Som 25
1960–1963
25 hp
Source index power
2WD Only
Drive
Index power values can include estimates derived from belt or PTO power. They are identified on each model card and are not interchangeable with a measured engine rating. Model years and missing values follow the source index.