ZTS
VerifiedThe Minneapolis-Moline ZTS was produced 1937–1947. This page documents serial-number-by-year ranges for identification and dating, cross-checked against two published references that agree on the figures. It does not list horsepower, engine, or production specifications until each is confirmed against factory literature.
Serial-number location varies by model; always confirm the number against your own tractor and parts book before relying on it — Minneapolis-Moline serial numbers were re-stamped, swapped, and re-rated over the years, and were not unique across models.
Use the Serial Number Lookup to decode a specific number.
Serial Number Ranges
| Year | Serial range | Number type | Source confidence |
|---|---|---|---|
| 1937 | 610001 – 610035 | tractor plate | Verified High |
| 1938 | 610036 – 610388 | tractor plate | Verified High |
| 1939 | 610389 – 610684 | tractor plate | Verified High |
| 1940 | 610685 – 611087 | tractor plate | Verified High |
| 1941 | 611088 – 611342 | tractor plate | Verified High |
| 1942 | 611343 – 611446 | tractor plate | Verified High |
| 1943 | 611447 – 611965 | tractor plate | Verified High |
| 1944 | 611966 – 612485 | tractor plate | Verified High |
| 1945 | 612486 – 612885 | tractor plate | Verified High |
| 1946 | 612886 – 613085 | tractor plate | Verified High |
| 1947 | 613086 – 613490 | tractor plate | Verified High |
Sources & Verification Notes
Status: Verified
Primary source: TractorData — Minneapolis-Moline ZTS tier 4
Last checked: 2026-05-31