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Caterpillar Thirty |
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General tractor information: |
| Manufacturer: | Caterpillar
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| Model: | Thirty
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| Type: | Farm/Agricultural tractor
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| Years produced: | 1925 - 1938
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| Total built: | -unknown- |
| Factory: | San Leandro, CA
Peoria, IL
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| Original price: | -unknown- |
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Tractor power: |
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Engine: |
| Manufacturer: | Caterpillar
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| Fuel: | gasoline
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| Cylinders: | 4
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| Bore/Stroke: | 4.75x6.50 inches [121 x 165 mm]
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| Displacement: | 461 ci [7.6 L]
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| Compression: | -unknown- |
| Rated RPMs: | -unknown- |
| Cooling: | -unknown- |
| Torque: | -unknown- |
| Firing order: | -unknown- |
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Transmission: |
| Type: | -unknown- |
| Forward: | 2
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| Reverse: | 1
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Transmission: |
| Type: | -unknown- |
| Forward: | 3
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| Reverse: | 1
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Mechanical: |
| Chassis: | crawler
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| Steering: | -unknown- |
| Brakes: | -unknown- |
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Capacity: |
| Fuel: | -unknown- |
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Tires: |
| Ag front: | 43.75
60.75-inch tracks (until 1932)
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| Ag rear: | 43.75
60.75-inch tracks (until 1932)
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| Ag front: | 44
60-inch tracks (after 1932)
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| Ag rear: | 44
60-inch tracks (after 1932)
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Dimensions: |
| Weight: | -unknown- |
| Wheelbase: | -unknown- |
| Length: | -unknown- |
| Width: | -unknown- |
| Height: | -unknown- |
| Ground clearance: | -unknown- |
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Electrical: |
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Nebraska Tractor Test 271: |
| Test Date: | 1936
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| Engine: | distillate
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| Belt (max): | 34 hp [25.4 kW]
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Comments: |
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| The Caterpillar model Thirty is a continuation of the Best model Thirty, which had been in production since 1921 |
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Caterpillar Thirty links: |
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