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International Harvester Tractor Specifications

CaseIH

Discover Horsepower and Specs of International Harvester Tractors

International Harvester's journey began with the merger of the McCormick Harvesting Machine Company and the Deering Harvester Company in 1902, aiming to consolidate their strengths in agricultural machinery. With their first tractor hitting the market in 1905, the Mogul and Titan models quickly dominated the U.S. market, making up one-third of national tractor production by 1910. Post-World War I, their 10-20 model became a bestseller, further establishing their reputation. However, it was the introduction of the Farmall series in 1924 that truly set them apart. The Farmall was a tricycle-style row-crop tractor capable of both plowing and precision tasks like cultivating, marking a significant innovation in tractor design. In 1985, International Harvester's agricultural operations merged with J.I. Case Company to form Case IH, continuing the legacy of agricultural equipment manufacturing.

Tractor Model Tractor Horsepower Year of Manufacture
22 hp 1915 to 1920
1046
108 hp 1971 to 1978
100 hp 1977 to 1982
1056
105 hp 1982 to 1985
1086
146 hp 1976 to 1981
1246
122 hp 1972 to 1980
1255
125 hp 1979 to 1985
28 hp 1958 to 1979
1455
145 hp 1979 to 1981
145 hp 1981 to 1985
1486
162 hp 1976 to 1981
33 hp 1917 to 1921
15 hp 1968 to 1974
1586
179 hp 1976 to 1981
18 hp 1977 to 1980
15 hp 1974 to 1976
44 hp 1914 to 1915
18 hp 1982 to 1984
38 hp 1958 to 1962
21 hp 1982 to 1984
24 hp 1982 to 1984
20 hp 1973 to 1976
30 hp 1979 to 1983
37 hp 1966 to 1971
28 hp 1976 to 1984
45 hp 1955 to 1956
88 hp 1981 to 1985
27 hp 1966 to 1975
100 hp 1981 to 1985
39 hp 1957 to 1958
3388
145 hp 1978 to 1981
3488
124 hp 1981 to 1984
49 hp 1956 to 1958
38 hp 1967 to 1972
35 hp 1971 to 1975
3588
167 hp 1978 to 1981
38 hp 1976 to 1977
3688
125 hp 1981 to 1985
35 hp 1976 to 1977
3788
189 hp 1980 to 1981
38 hp 1972 to 1975
40 hp 1982 to 1984
40 hp 1977 to 1982
46 hp 1985
4100
144 hp 1965 to 1968
4156
155 hp 1969 to 1970
4166
175 hp 1972 to 1976
4186
166 hp 1976 to 1978
40 hp 1966 to 1975
41 hp 1964 to 1967
4300
300 hp 1961 to 1965
35 hp 1975 to 1980
43 hp 1966 to 1971
43 hp 1966 to 1972
4366
225 hp 1973 to 1976
4386
230 hp 1976 to 1981
42 hp 1967 to 1971
42 hp 1972 to 1978
45 hp 1971 to 1972
45 hp 1972 to 1975
50 hp 1970 to 1973
48 hp
4568
300 hp 1975 to 1976
4586
300 hp 1976 to 1981
61 hp 1958 to 1963
48 hp 1973 to 1978
62 hp 1972 to 1974
60 hp 1974 to 1977
4786
350 hp 1978 to 1981
46 hp 1982 to 1984
50 hp 1977 to 1982
53 hp 1981 to 1985
43 hp 1965 to 1969
44 hp 1969 to 1974
5088
150 hp 1981 to 1985
52 hp 1965 to 1972
5288
177 hp 1981 to 1985
45 hp 1975 to 1989
5488
205 hp 1981 to 1985
52 hp 1972 to 1974
59 hp 1974 to 1975
72 hp 1958 to 1963
67 hp 1970 to 1978
60 hp 1977 to 1984
62 hp 1981 to 1985
57 hp 1956
55 hp 1962 to 1967
58 hp 1965 to 1972
52 hp 1975 to 1978
66 hp 1968 to 1972
6388
157 hp 1981 to 1984
60 hp 1974 to 1980
66 hp 1980 to 1985
63 hp 1956 to 1958
60 hp 1972 to 1974
6588
177 hp 1981 to 1984
95 hp 1959 to 1963
68 hp 1972 to 1973
65 hp 1973 to 1977
6788
200 hp 1981 to 1984
69 hp 1977 to 1984
71 hp 1981 to 1985
73 hp 1976 to 1980
89 hp 1971 to 1973
80 hp 1963 to 1967
67 hp 1969 to 1974
7288
210 hp 1985
59 hp 1980 to 1990
73 hp 1972 to 1974
7388
230 hp 1982 to 1984
67 hp 1981 to 1985
72 hp 1974 to 1980
72 hp 1980 to 1989
7488
235 hp 1985
84 hp 1967 to 1983
7588
300 hp 1982 to 1984
7788
330 hp 1982 to 1984
74 hp 1977 to 1984
80 hp 1981 to 1985
89 hp 1980 to 1981
100 hp 1981 to 1982
17 hp 1917 to 1922
806
105 hp 1963 to 1967
75 hp 1971 to 1974
67 hp 1981 to 1990
81 hp 1972 to 1974
73 hp 1974 to 1980
87 hp 1975 to 1989
856
111 hp 1967 to 1971
85 hp 1983 to 1985
81 hp 1979 to 1984
85 hp 1981 to 1985
95 hp 1976 to 1981
886B
121 hp 1981 to 1982
85 hp 1971 to 1977
90 hp 1977 to 1982
95 hp 1982 to 1985
976
116 hp 1976 to 1977
986
117 hp 1976 to 1981
986B
133 hp 1981 to 1982
40 hp 1962 to 1966
61 hp 1966 to 1973
A-866
121 hp 1973 to 1978
41 hp 1953 to 1957
30 hp 1956 to 1961
38 hp 1958 to 1968
37 hp 1966 to 1971
43 hp 1961 to 1966
43 hp 1966 to 1971
62 hp 1963 to 1968
BTD-20
135 hp 1959 to 1974
55 hp 1955 to 1975
60 hp 1960 to 1966
13 hp 1964 to 1979
13 hp 1955 to 1968
12 hp 1956 to 1959
14 hp 1958 to 1962
15 hp 1962 to 1964
19 hp 1962 to 1966
20 hp 1956 to 1962
22 hp 1962 to 1965
24 hp 1956 to 1962
26 hp 1962 to 1965
30 hp 1956 to 1962
32 hp 1962 to 1965
39 hp 1959 to 1962
39 hp 1962 to 1966
40 hp 1959 to 1960
53 hp 1963 to 1965
20 hp 1953 to 1956
25 hp 1951 to 1953
30 hp 1953 to 1956
14 hp 1953 to 1956
30 hp 1962 to 1965
40 hp 1962 to 1965
22 hp 1924 to 1932
20 hp 1940 to 1951
20 hp 1940 to 1949
20 hp 1943 to 1944
Hydro 186
116 hp 1976 to 1981
65 hp 1978 to 1983
80 hp 1981 to 1985
77 hp 1976 to 1980
22 hp 1912 to 1919
27 hp 1913 to 1918
33 hp 1913 to 1915
66 hp 1912 to 1917
50 hp 1911 to 1912
17 hp 1914 to 1916
45 hp 1959 to 1965
36 hp 1959 to 1964
40 hp 1959 to 1964
41 hp 1940 to 1969
45 hp 1940 to 1956
71 hp 1939 to 1958
80 hp 1949 to 1958
TD-15
105 hp 1958 to 1961
89 hp 1938 to 1949
TD-18A
112 hp 1949 to 1958
TD-20
134 hp 1958 to 1962
TD-25
230 hp 1959 to 1962
44 hp 1959 to 1965
36 hp 1959 to 1964
34 hp 1940 to 1969
62 hp 1966 to 1975
49 hp 1939 to 1962
27 hp 1914 to 1917
38 hp 1912 to 1915
66 hp 1914 to 1917
22 hp 1910 to 1914
27 hp 1910 to 1914
50 hp 1910 to 1912
22 hp 1908 to 1913
22 hp 1909
53 hp 1955 to 1956
45 hp 1956 to 1958

Explore International Harvester tractor models to find the right attachments for your machine. Understanding your tractor’s specifications—such as horsepower, weight, hydraulic system, and hitch compatibility—ensures you choose implements that maximise efficiency and performance.

Our experts are on hand to help you select the right implements for your International Harvester tractor, ensuring the perfect fit for your needs. Whether you’re looking for trailers, mowers, tillers, or other attachments, we can guide you in making the best choice.

Disclaimer: The information provided on this page may be less than 100% accurate. Always check the manufacturer's official manual.
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