 McCormick-Deering 10-20 Narrow Tread, 1926, at a California auction | |
| Model history | |
|---|---|
| Model introduced | 1926 |
| Model discontinued | 1934 |
| Model status | Discontinued |
| No. produced | 1,460 |
| Engine Specification | |
| Engine make | International |
| Fuel type | kerosene |
| Power hp | 25 belt, 16 drawbar |
| Governed rpm | 1000 |
| Displacement cu in /(litre) | 284 ci |
| No. of Cylinders | 4 |
| Bore in (mm) | 4.25 in |
| Stroke in (mm) | 5 in |
| Cooling system | Water |
| Naturally aspirated, Turbo or Supercharged | NA |
| Transmission Details | |
| Transmission type | sliding gear |
| Gearbox make | International |
| Forward | 3 |
| Reverse | 1 |
| Drive | 2-WD |
| Linkage Category | Unknown |
| Tyre Sizes (std/options) | |
| Front | steel 30"x4.5" |
| Rear | steel 42"x12" |
| Tractor Dimensions | |
| Length (inches/metres) | 123 in |
| Width (inches/meters) | 48 in |
| Height (inches/meters) | 62 in |
| Weight (nominal) lb/kg | 3700 lb |
| Turning circle (nominal) inches/meters | 29 ft |
| Wheelbase | 78 in |
| Other info | |
| Factories | Tractor Works, Chicago, Illinois, USA |
| Plow rating | 2 |
The McCormick-Deering 10-20 Narrow Tread was built by International Harvester from 1926 to 1934 in the Chicago, Illinois, USA Tractor Works factory.
Model History[]
Eight of the McCormick-Deering 10-20 KC-series tractors were built in narrow tread configuration for work in closely planted orchards or vineyards in 1925. In 1926 this design turned into a separate NC-series of narrow tread tractors that were about a foot narrower than the regular 10-20.
Timeline[]
- 1923: McCormick-Deering 10-20 introduced
- 1926: Narrow Tread model added
- 1928: Engine rpm increased
- 1935: Narrow Tread production included with regular 10-20 serial number range with NT suffix
Factory locations[]
- International Harvester Tractor Works, Chicago, Illinois, USA
Specification[]
See Infobox for basic details
Variations and Options[]
- Optional disk front wheels with high skid rings
- Optional rubber tires - 6.00-16 or 6.50-16 front, 11.25-24 rear - 1934
Serial Numbers Information[]
| Year | Serial run[1] | Number Built | Notes (Total built 1,460). |
|---|---|---|---|
| 1926 | NC501-648 | 148 | |
| 1927 | NC649-831 | 183 | |
| 1928 | NC832-1154 | 323 | |
| 1929 | NC1155-1542 | 388 | |
| 1930 | NC1543-1749 | 207 | |
| 1931 | NC1750-1832 | 83 | |
| 1932 | NC1833-1911 | 79 | |
| 1933 | NC1912-1951 | 40 | |
| 1934 | NC1952-1961 | 9 |
Preserved tractors[]
Gallery[]
Add extra photos here please.
See also[]
References[]
- ↑ Wendel, C. H. 1981. 150 Years of International Harvester, Crestline Publishing Co., Sarasota, Florida. (serial numbers p.411)
External links[]
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