Minneapolis-Moline: Identification

• Minneapolis-Moline Specialty Machines: Uni-System, MoTrac, Big Mo & Town & Country

  MM's specialty line — the Uni-Tractor/Uni-System (1951–1963), MoTrac, Big Mo industrials, and Town & Country garden tractors.

• Minneapolis-Moline Predecessors: Twin City, Minneapolis & Moline

  MM was formed in 1929 from three companies — Minneapolis Steel & Machinery (Twin City), Minneapolis Threshing Machine, and Moline Plow. Here's how they fit together.

• Minneapolis-Moline UTU vs UTS: Row-Crop vs Standard U

  UTU (tricycle row-crop) vs UTS (standard-front) — the same U-series tractor in two configurations, per TractorData. Here's how to tell them apart.

• The Minneapolis-Moline Star Series: 2 Star, 4 Star & 5 Star

  MM's Star tractors (5 Star 1957–1960, 2 Star 1958, 4 Star 1959–1963) — note the numbers aren't sequential by year. Mapped with links.

• The Minneapolis-Moline M Series: M-5, M-504, M-602, M-604 & M-670

  MM's numbered M series (M-5, M-504, M-602, M-604, M-670), early-to-mid 1960s — mapped with links and the 5 Star vs M-5 guide.

• The Minneapolis-Moline Big-G Series (Six-Cylinder): G-VI to G1355

  MM's six-cylinder big-G tractors, 1959–1975 (G-VI, G704–708, G900, G1000, G1050/1350, G1355, White-era G350–955), mapped with links.

• The Twin City Tractors: Minneapolis-Moline’s Predecessors

  Minneapolis Steel & Machinery's Twin City line — MM's direct predecessors, serial-decodable here from the compiled factory record.

• Decoding Minneapolis-Moline Model Suffixes: U, S, N, E, I, C

  What MM model suffixes mean (UTU, UTS, UTN, UTE, UTC, UTI): the TractorData-documented U-series variants, plus the general T/N/U/E/S/I/C code shown as collector-reported pending factory verification.

• The Minneapolis-Moline G Series (Four-Cylinder): GT, GTA, GTB, GTC & GB

  A map of MM's four-cylinder G line — GT, GTA, GTB, GTC, GB (1938–1959) — that preceded the six-cylinder big-G, with links to each model.

• The Minneapolis-Moline R Series: RTU, RTS, RTN & RTE

  A map of MM's R series — RTU, RTS, RTN, RTE — built 1939–1954, sharing a serial system; links to each model and the RTU vs RTS guide.