international harvester t 9
![]() | 1940 - 1956
Agricultural Crawler tractor | 1940 - 1956 | Agricultural Crawler tractor |
|---|---|---|---|
1940 - 1956 | |||
Agricultural Crawler tractor | |||
1940 - 1956 | |
|---|---|
Agricultural Crawler tractor |
Production | |
|---|---|
Manufacturer | International Harvester |
Agricultural Crawler tractor | |
Built in Melrose Park, Illinois, USA | |
Total built | 59,800 |
Variants | |
|---|---|
T-9 | gasoline |
TD-9 | diesel |
International Harvester T-9 Engine | |
|---|---|
International Harvester 5.5L 4-cyl gasoline | |
Fuel tank | 31 gal
117.3 L |
Engine details ... | |
International Harvester T-9 Transmission | |
|---|---|
5-speed gear | |
Transmission details ... |
International Harvester T-9 Power | |
|---|---|
Drawbar (claimed) | 32 hp
23.9 kW |
Belt (claimed) | 41 hp
30.6 kW |
Drawbar (tested) | 40.59 hp
30.3 kW |
Belt (tested) | 46.46 hp
34.6 kW |
Performance test details ... | |
Mechanical | |
|---|---|
Drive | crawler |
Open operator station. | |
Photos | |
|---|---|
![]() | |
International Harvester T-9 photos... |
Dimensions & Tracks | |
|---|---|
Weight | 9490 to 10700 pounds |
Tracks | |
Full dimensions and tracks ... | |
T-9 Serial Number Location | |
|---|---|
![]() | |
Serial number plate on the upper-left of the dash. |
T-9 Serial Numbers | |
|---|---|
1940 | 501 |
1941 | 2174 |
1942 | 4164 |
1943 | 8664 |
1944 | 11912 |
1945 | 18247 |
1946 | 23692 |
1947 | 26289 |
1948 | 19512 |
1949 | 32973 |
1950 | 36927 |
1951 | 40398 |
1952 | 44710 |
1953 | 47848 |
1954 | 52599 |
1955 | 56208 |
1956 | 58819 |
FAQ: How to read a serial number table. | |
References | |
|---|---|
![]() | |
Crawler Tractors for Agriculture - Confidential Sales Manual published in 1951, by International Harvester | |
General Line Catalog published in 1949, by International Harvester |



