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Minneapolis-Moline
Tractor Model History


M-M MODEL TIMELINE

The M-M's "Minneapolis" Models From 1929-1936:

17-30A 30 Belt Hp a 2 plow tractor
17-30B 1926-29 30 Belt Hp a 2 plow tractor at 6,800 lbs.
27-42 42 Belt Hp a 4 plow tractor at 8,300 lbs.
39-57 57 Belt Hp a 5 to 6 plow tractor at 10,000 lbs.

The M-M's "Twin City" Models From 1929-1936:

K-T 1929-34 25 Belt Hp 11 drawbar hp
17-28 1930-35 28 Belt Hp 22.5 drawbar hp
21-32 1930-34 32 Belt Hp (The "21-32" became the "FTA" in 1935)
20-35 1928-35 35 Belt Hp
27-44 1928-35 44 Belt Hp a 4 plow tractor at 9,200 lbs., (Also known as "AT")
16-30 1936 30 Belt Hp a 2 to 3 plow tractor at 7800 lbs.

The M-M Twin City Row Crop Models From 1930 to 1937:

MT 1930-34 36 Belt Hp
KT-A 1934-38 33 Belt Hp
FT 1932-37 39 Belt Hp
FT-A 1935-38 44 Belt Hp
JT 1934-37 27 Belt Hp
LT 1930

The Minneapolis-Moline "Vision Lined" tractors began in 1936. These were the first tractors developed, produced and marketed under the Minneapolis-Moline brand name. The following Prairie Gold "Letter" models were offered between 1936-59.

"R" 1939-55 23.22 Belt Hp, early years to 27.09 belt hp late years
"Z" 1936-55 26.84 Belt Hp, early years to 37.48 belt hp late years
"U" 1938-57 36.48 Belt Hp, early years to 51.27 belt hp late years
"G" 1938-59 55.00 Belt Hp, early years to 74.95 belt hp late years

Also the Uni-Tractor was designed, built, and marketed by M-M from 1951-1962. Uni-Tractor "L" 1951-62 45 PTO Hp (Nick-named the Minneapolis-Moline Motorcycle)

In 1951, M-M purchased the BF Avery company and began selling the Minneapolis-Moline models "V", "BF", and "BG" which were principally Avery tractors painted in the M-M prairie gold color and sold as M-M.

Engine Horsepower

1951-55 Hercules IZB3 4 Cylinder
BF 1951-57 27 Belt Hp Hercules IXB3SL 4 Cylinder
BG 1951-57 27 Belt Hp Hercules 1X3SL 4 Cylinder

The Minneapolis-Moline Powerline series. Coverage of the lower to mid power ranges was established by this line of M-M tractor models. M-M slightly changed the color to Power Yellow with the introduction of the 335, 445 & 5-Star "power lined" series. These replaced the R, Z, & U. Although it is very similar in color, power Yellow is darker, more orange than Prairie Gold.

335, 1956-61 33 Belt Hp
445, 1956-59 41 belt hp
Five Star 1957-61 54 PTO Hp, 283 CID Gas, 336 CID Diesel

In 1959 the "Constellation Series" tractors which began with the 1957 5-Star is expanded.

Jet Star, 1959-62 44 PTO Hp
Four Star, 1959-64 46 PTO Hp (Also sold as Four Star Super)
M-5, 1960-64 61 PTO hp 50 drawbar hp (gas) 336 cid gas, Lp, & diesel
Jet Star 2, 1963-64 44 PTO Hp
M-504, 1962-63 61 PTO Hp 336 CID, A 4WD M-5
Jet Star 3, 1964-70 44 PTO Hp (Sold as Jet Star 3 Super, 66-70)
In 1963 M-M changed the paint color from Power Yellow to Energy Yellow (An industrial yellow.)

Jet Star 3, 1964-70 44 PTO Hp (Sold as Jet Star 3 Super, 66-70)
M-602 1963-64 61 PTO Hp (A slightly updated replacement for the M-5, Ind.Yel.)
M-604 1963-64 61 PTO Hp 336 CID, A 4WD M-602
M-670 1964-70 73 PTO Hp 336 CID, (sold as M670 64-65 & M670 Super, 66-70)
U-302 1964-72 56 Hp (Sold as U302 64-65 & U302 Super, 66-70)

With the introduction of the G-VI in 1959 all M-M "G" series tractors were six cylinder. The G-VI and 704 remained Power Yellow. Then beginning with the G-705 and G-706 the color was Industrial Yellow. These were the largest most powerful "G" series of M-M tractors and included:

G-VI - 1959-62 78.49 Belt Hp (Diesel)
G-704 - 1962 101.6 PTO Hp 704 is 4WD version of G-VI
G-705, & G-706 - 1962-65 101.6 PTO Hp 705 is 2WD & 706 4WD
G-707 & G-708 - 1965- 101.6 PTO Hp 707 is 2WD & 708 4WD
G-1000 - 1965-69 110 PTO Hp
G-900 & G-1000 Vista - 1967-70 98 and 111 PTO Hp
G-950, G-1050 & G-1350 - 1969-71 97 Hp, 110 Hp, & 135 Hp
G-1355 - 1972-73 142 PTO Hp
G-955 - 1973-74 98 PTO Hp

The White Motor Company purchased Oliver Farm Equipment Corp. in 1960, Cockshutt Farm Equipment Corp. in 1962, and M-M in 1963. After the purchase, White began consolidating production of the tractor brands and sold the following four Oliver models as Oliver, Cockshutt, and M-M with the principal differences being the paint color, decals, and grill. These were mid-sized Oliver tractors painted Meadow green, M-M energy yellow or Cockshutt red. They were:

Oliver 1555 1970-75 = M-M G-550 1971... also = Cockshutt 1555 53 PTO Hp
Oliver 1655 1969-75 = M-M G-750 1971... also = Cockshutt 1655 70 PTO Hp
Oliver 1755 1970-75 = M-M G-850 1971... also = Cockshutt 1755 86 PTO Hp
Oliver 1855 1969-75 = M-M G-940 1971... also = Cockshutt 1855 92 PTO Hp

The Four Wheel Drive Articulated M-M Tractors:

A4T-1400, 1969-70 139 Belt Hp 504 Turbocharged Diesel
A4T-1600, 1970-72 143 PTO Hp 585 CID Diesel or 504 CID LP

The M-M Jet Star 3, was painted red and sold as the "Cockshutt 1350" from 1966-1968 as follows: Serial numbers, 2832844-2893 (1966), 3141-3390 (1967) and 4546-4625 (1968). Also a Cockshutt red M-M 1355 was sold in Canada as the Cockshutt 2270 & in the US as White 2270.

Jet Star 3 = Cockshutt 1350 1966-68 44 PTO Hp (380 units were sold)
M-M G-1355 = Cockshutt 2270 1972-75 142.6 PTO Hp

From 1971-1975 White sold two diesel imports made by Fiat as Oliver, M-M, & Cockshutt. The M-M G-350 (1971 only) = Oliver 1265 (1971-75) = Cockshutt 1265 41 PTO Hp. - 3-cylinder M-M G-450 (1971 only) = Oliver 1365 (1971-75) = Cockshutt 1365 54 PTO Hp. - 4-cylinder

White also took large horsepower M-M tractors and sold them as Oliver tractors with Oliver numbers and colors. These were principally Minneapolis-Moline tractors painted Oliver green with an Oliver grill and Oliver decals. In later years Oliver transmissions and differentials were used. These were:

M-M G-950 1969-71 = Oliver 1855 1971 only 98 PTO Hp
M-M G-1050 1969-72 = Oliver 2055 1971 only 110 PTO Hp
M-M-G-1350 1970-71 = Oliver 2155 1971 only 135 PTO Hp
M-M-A4T 1400 1969-70 = Oliver 2455 1969-70 139 Belt Hp 504 turbo diesel
M-M-A4T 1600 1970- 72 = Oliver 2655 1971-72 143 PTO Hp 585 CID diesel or 504 CID LP
M-M G-955 98 PTO Hp = White 1870, 1973-74
M-M G-1355 42 PTO Hp = White 2270, 1972-75

In 1969 the Minneapolis-Moline and Oliver identity began to disappear after White Motor Company officially "merged" the three companies and formed White Farm Equipment Company. After consolidating the tractor models in the 1960's and selling the same tractors as Oliver, M-M and Cockshutt, White stopped using the Oliver, M-M and Cockshutt names. In 1972 White began selling tractors under the "White" brand name and by 1974-75 exclusively as "White."

AGCO, a billion dollar corporation with headquarters in Duluth, GA purchased White Tractors in 1991, and acquired White-New Idea by 1993.


Note: Minneapolis-Moline info is limited, if anyone
has more accurate info that can be added
above, please send me a email at
gtstoday@gmail.com
Thank's, George


Our Research Source
Bret Green's M-M U Series, Old Tractor Pull'n WebPage (1998)
Tony Turner's Unofficial M-Moline, Old Informative Website (2004)
Jeremy Fiorelli's Twin City & M-M., Old Tractor Pull'n WebPage (2001)
TTG The Tractor Guys, Research Division, Western, Connecticut, USA




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