McCormick-Deering

Model	Power	Years
10-20	22 hp[B]	1923 - 1939
10-20 TracTracTor	22 hp[B]	1928 - 1931
15-30	33 hp[B]	1923 - 1929
22-36	45 hp[B]	1929 - 1934
A554	57 hp	1962 - 1967
AW-6	Updating	1949 - 1953
AW-7	54 hp[B]	1957 - 1960
B-450	55 hp	1958 - 1970
FU235	26 hp	1957 - 1959
FU237	30 hp	1961 - 1962
FU265	35 hp	1959 - 1961
FU267	35 hp	1961 - 1962
O-4	26 hp[B]	1940 - 1953
O-6	42 hp[B]	1940 - 1953
ODS-6	40 hp[B]	1947 - 1953
OS-4	30 hp[B]	1944 - 1953
OS-6	Updating	1944 - 1953
Super AW-6	Updating	1953 - 1957
Super BW-6	50 hp	1954 - 1958
Super BWD-6	50 hp	1954 - 1958
Super W-4	33 hp[P]	1953 - 1954
Super W-6	51 hp[B]	1952 - 1954
Super WD-6	45 hp[P]	1952 - 1954
Super WD-9	72 hp[B]	1953 - 1956
T-20	27 hp[B]	1931 - 1939
T-35	43 hp[B]	1937 - 1939
T-40	50 hp[B]	1937 - 1939
TA-40	50 hp[B]	1932 - 1936
TD-35	41 hp[B]	1937 - 1939
TD-40	53 hp[B]	1933 - 1939
W-4	27 hp[B]	1939 - 1952
W-6	40 hp[B]	1940 - 1953
W-9	50 hp[B]	1940 - 1953
W-12	16 hp[B]	1934 - 1938
W-14	19 hp[B]	1938 - 1939
W-30	27 hp[B]	1932 - 1940
W-40	50 hp[B]	1935 - 1940
WD-6	40 hp[B]	1940 - 1952
WD-9	46 hp[B]	1940 - 1954
WD-40	48 hp[B]	1935 - 1940
Super AWD-6	Updating	1953 - 1957
A564	Updating	Updating