 | This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations .(January 2015) |
| IHC TD-14 | |
|---|---|
 International TD-14 crawler tractor | |
| Manufacturer | International Harvester Corp. |
| Length | 136 in (3.45 m) |
| Width | 92 in (2.34 m) |
| Height | 89 in (2.26 m) |
| Weight | 21,250 lb (9,640 kg) |
| Propulsion | Caterpillar tracks |
| Engine model | IHC TD-14 |
| Gross power | 60 hp (45 kW) |
| Drawbar pull | 19,000 lb (8,600 kg) |
| Speed | 5+3⁄4 mph (9.3 km/h) Forward 3+3⁄8 mph (5.4 km/h)Reverse |
Prior to and during the second world war the US Army called several tractors M1 medium tractor. Under the Ordnance Corps these "off the shelf" tractors were meant to tow artillery pieces, so were not equipped with blades like their engineer counterparts. Eventually these were replaced by purpose built "high-speed tractors" (HST). Some tractors were equipped with crane attachments for ammunition, and material handling.
