international harvester btd 20
 | 1959 - 1974
Agricultural Crawler tractor | 1959 - 1974 | Agricultural Crawler tractor |
|---|---|---|---|
1959 - 1974 | |||
Agricultural Crawler tractor | |||
1959 - 1974 | |
|---|---|
Agricultural Crawler tractor |
Production | |
|---|---|
Manufacturer | International Harvester |
Agricultural Crawler tractor | |
Built in Doncaster, England | |
Total built | 3038 |
International Harvester BTD-20 Engine | |
|---|---|
Rolls-Royce 12.2L 6-cyl diesel | |
Fuel tank | 70.9 gal
268.4 L |
Engine details ...  | |
International Harvester BTD-20 Transmission | |
|---|---|
6-speed gear | |
Transmission details ...  |
International Harvester BTD-20 Power | |
|---|---|
Engine (net) | 135 hp
100.7 kW |
Drawbar (claimed) | 112.5 hp
83.9 kW |
Mechanical | |
|---|---|
Drive | crawler |
Final drives | bull gear |
Open operator station | |
Photos | |
|---|---|
 | |
International Harvester BTD-20 photos...  |
Dimensions & Tracks | |
|---|---|
Weight | 30300 lbs
13744 kg |
20-inch tracks | |
Full dimensions and tracks ...  | |
BTD-20 Serial Numbers | |
|---|---|
1959 | 556 |
1960 | 845 |
1961 | 1260 |
1962 | 1637 |
1963 | 1973 |
1964 | 2296 |
1965 | 2549 |
1966 | 2820 |
1967 | 2996 |
1968 | 3140 |
1969 | 3236 |
1970 | 3314 |
1971 | 3439 |
1972 | 3489 |
1973 | 3542 |
1974 | 3590 |
Final | 3594 |
FAQ: How to read a serial number table. | |
Electrical | |
|---|---|
Charging system | generator |
References | |
|---|---|
 | |
International 1917-1961 Vintage Tractor Special by Allen Condie* | |
The Roar of Dust and Diesel - A Story of International Harvester Doncaster by Mike Teanby | |
Technical Annual published in 1967, by Power Farming | |
BTD-20 (201 Series) DROTT 4-in-1 and Straight Bucket published by International Harvester | |
World Wide Farm Equipment Buyer's Guide published in 1968, by International Harvester* | |
Farm Crawlers published by International Harvester | |
BTD-20 Diesel Crawler Tractor published by International Harvester | |
*Publication contains known errors. |