The Minneapolis-Moline M Series: M-5, M-504, M-602, M-604 & M-670
The Minneapolis-Moline M series (numbered “M” models) ran in the early-to-mid 1960s, following the Star line. This overview maps them.
| Model | Years |
|---|---|
| M-5 | 1960–1963 |
| M-504 | 1962–1963 |
| M-602 | 1963–1964 |
| M-604 | 1963–1964 |
| M-670 / M-670 Super | 1964–1970 |
How they line up
- M-5 (1960–1963): the entry to the M line, with power-assist steering and differential disc brakes (per TractorData).
- M-504 / M-602 / M-604 (1962–1964): mid-line M models.
- M-670 / M-670 Super (1964–1970): the longest-lived M, carried into the later 1960s.
See also 5 Star vs M-5, and decode your serial.
Sources & Verification Notes
Production years and the M-5 running-gear note are from TractorData; serial ranges on the linked pages are from Jensales Free Tractor Data. No horsepower figures are asserted. Verify against your tractor.