Minneapolis-Moline Uni-Tractor (Uni-System)
VerifiedProduction years: 1951–1963 (per TractorData).
The Minneapolis-Moline Uni-Tractor (Uni-System) is documented here with production years and references. Serial decoding is pending a verified source; use the serial lookup. No horsepower/engine figures are asserted until confirmed against factory literature.
Specifications
| Years built | 1951 - 1963 |
|---|---|
| Original price | $3,900 in 1962 |
| Engine | Minneapolis-Moline 3.4L 4-cyl gasoline |
| Engine power | 48 hp / 35.8 kW |
| Fuel tank | 14 gal / 53.0 L |
| Transmission | mechanical CVT |
| Drive | 3x2 2WD |
| Steering | Power |
| Brakes | Mechanical expanding shoe |
| Wheelbase | 104.25 inches / 264 cm |
| Weight | 3,885 lbs / 1,762 kg |
| Front tire | 10-24 |
| Rear tire | 7.50-18 |
| Charging system | generator |
| Battery volts | 6 |
Specifications per the cited source below. Manufacturer-advertised figures can differ from tested values — confirm restoration-critical specs against factory literature.
Finding Parts
We don't publish part numbers we can't verify against factory literature. The authority for this model's part numbers is its factory parts catalog; interchange is serial- and configuration-dependent, so always confirm against the parts book before buying.
Implements & Attachments
Documented Minneapolis-Moline implements/attachments used with this model. Fitment is configuration-dependent — confirm against factory literature.
- Minneapolis-Moline Uni-BalerOther
- Minneapolis-Moline Uni-Farmor (Uni-System)Other
- Minneapolis-Moline Uni-Foragor (forage harvester)Other
- Minneapolis-Moline Uni-Harvestor (Uni-Combine)Other
- Minneapolis-Moline Uni-Husker (Uni-Picker)Other
- Minneapolis-Moline Uni-Huskor (Uni-Picker)Sheller
- Minneapolis-Moline Uni-Huskor (Uni-System)Other
- Minneapolis-Moline Uni-Picker (ear corn unit, Uni-System)Other
- Minneapolis-Moline Uni-Picker-ShellerSheller
- Minneapolis-Moline Uni-Picker-Sheller (Uni-System)Sheller
- Minneapolis-Moline Uni-Windrower (swather attachment)Other
Surviving Examples (collector-reported census)
Owner-submitted survivors, reviewed before publishing. Collector-reported — these corroborate, but do not establish, the documented serial ranges above.
- 1 known survivor
- Serials observed: 40,801,282–40,801,282
Add your Uni-Tractor (Uni-System) to the registry → Browse the full census →
Sources & Verification Notes
Status: Verified
Primary source: TractorData — Minneapolis-Moline model listings tier 4
Last checked: 2026-05-31
Where this model fits in the Minneapolis-Moline history & timeline →
Videos
Tractor Tales: Minneapolis Moline Uni-Tractor AgWebEditor
Minneapolis Moline Uni-Tractor: A unique, Multi-System Tractor shown as Uni-Spreader Small Town SteamCurated third-party videos — MinnieMo is not affiliated; links open on YouTube.
Owner Notes & Questions
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