International TD-20B 1967 | |
Model history | |
---|---|
Model introduced | 1963 |
Model discontinued | 1970 |
Model status | Discontinued |
Preceded by | TD-20 Series 201 |
Superseded by | TD-20C |
Engine Specification | |
Engine make | International |
Engine model | DT-429 |
Fuel type | diesel |
Power hp | 160 net |
Governed rpm | 2300 |
Displacement cu in /(litre) | 429 ci |
No. of Cylinders | 6 |
Bore in (mm) | 4.5" |
Stroke in (mm) | 4.5" |
Cooling system | water |
Naturally aspirated, Turbo or Supercharged | turbocharged |
Transmission Details | |
Transmission type | power shift with torque converter |
Forward | 4 |
Reverse | 4 |
Drive | crawler |
General Data | |
Linkage Category | drawbar |
Tyre Sizes (std/options) | |
Front | 20" tracks |
Tractor Dimensions | |
Length (inches/metres) | 164" |
Width (inches/meters) | 94" |
Height (inches/meters) | 95" |
Weight (nominal) lb/kg | 30300 lb |
Wheelbase | 74" gauge |
Other info | |
Factories | USA |
Plow rating | |
Approximate Cost new in (year) | $38800 (1970) |
The International TD-20B was a diesel engined crawler tractor built by the International Harvester company from 1963 to 1970 in the USA.
Model history[]
- For Company history, see International Harvester.
The International TD-20B replaced the TD-20 Series 201. A new 429 ci turbocharged 6-cylinder diesel, similar in design to the 361 ci of the TD-15B, replaced the 691 ci engine of the old TD-20 Series 201. The International DT-429 engine was rated at 150 net hp initially and increased to 160-hp in 1965. A 4-speed partial power shift transmission (2-speed power shift combined with 2-speed manual and torque converter) replaced the old manual 6-speed.
In 1963 the 150-hp International TD-20B, with its small high-speed turbocharged engine, was equal in power to the Allis-Chalmers HD-16 with its big low-speed non-turbo engine but the International was 10 hp behind the Caterpillar D-7E. International went to 160 hp in 1965 but the new power shift Allis-Chalmers HD-16DP jumped to 170 hp and Caterpillar went to 180 hp in 1966.
Timeline[]
- 1963 - TD-20B replaced TD-20 Series 201
- 1971 - TD-20C replaced TD-20B
Factory locations[]
Specification[]
See Infobox for basic details
- Track frame: 6 rollers, 2 top idlers
- Track gauge: 74"
- Track shoe width: 20"
Variations and Options[]
- Optional track shoe width: 24"
- Belt pulley
- Pto
Serial Numbers Information[]
Year | Serial no. run start |
Serial no. run End |
Number Built | Notes |
---|---|---|---|---|
1963 | 4001 | 4670 | 670 | Total calculated from serial range |
1964 | 4671 | 5660 | 990 | |
1965 | 5661 | |||
1966 | 20140 | 20857 | 718 | |
1967 | 20858 | 22173 | 1316 | |
1968 | 22174 | 22764 | 591 | |
1969 | 22765 | 23240 | 476 | |
1970 | 23241 | |||
Total built |
Preservation[]
No information on any individual examples of these tractors in preservation is currently available on here.
- Do you know of any examples to list ?
Gallery[]
Add extra photos here please.
See also[]
- [International TD-20 Series 201]]
- International TD-20C
- List of Tractor Manufacturers
- List of International Harvester Vehicles
- Collection related info
- Shows and Meets - events featuring tractors and other machinery
- Clubs Listing - List of clubs including various tractor marques
- Collections - list of private collections with tractors (add yours)
- Museums - includes museums featuring tractors (please add missing ones)
References / Sources[]
External Links[]
|