| Production | |
| Manufacturer | International Harvester |
| Agricultural Crawler tractor | |
| Total built | 8,025 |
| Variants | |
| TD-340 | diesel crawler |
| IH 340 | utility |
| Farmall 340 | row-crop |
| T-340 | crawler |
| International 340 | industrial |
| International Harvester T-340 Engine | |
| International Harvester 2.2L 4-cyl gasoline | |
| Fuel tank | 15 gal 56.8 L |
| International Harvester T-340 Transmissions | |
| 5-speed gear | |
| 10-speed two-speed power shift | |
| 5-speed shuttle | |
| International Harvester T-340 Power | |
| Engine (gross) | 45 hp 33.6 kW |
| Drawbar (claimed) | 31 hp 23.1 kW |
| Belt (claimed) | 36.5 hp 27.2 kW |
| Drawbar (tested) | 28.33 hp 21.1 kW |
| Belt (tested) | 36.49 hp 27.2 kW |
| Mechanical | |
| Drive | crawler |
| Open operator station. | |
| Dimensions & Tracks | |
| Weight | 5750 lbs 2608 kg |
| 10-inch tracks | |
| International Harvester T-340 attachments | |
| blade | |
| front-end loader | |
| backhoe | |
| T-340 Serial Number Location | |
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| Serial number plate on the right side of tractor on transmission bell housing. |
| T-340 Serial Numbers | |
| 1959 | 501 |
| 1960 | 1979 |
| 1961 | 4344 |
| 1961 | 5396 (Series A) |
| 1962 | 5449 (Series A) |
| 1963 | 6397 (Series A) |
| 1964 | 7338 (Series A) |
| 1965 | 8525 (Series A) |
FAQ: How to read a serial number table. | |
| Links | |
| T340 Webpage: site with information on the T-340 and TD-340 crawler |
| References | |
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| Buyers Guide International Industrial Tractors & Equipment published in 1960, by International Harvester | |
| Industrial Tractors and matched equipment published in 1960, by International Harvester | |
| Industrial Tractors & Equipment Buyers Guide published in 1962, by International Harvester |
| Page information | |
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| TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. | |
| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on September 10, 2022 |