Caterpillar Chronicle
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Caterpillar R3 |
| | General tractor information: |
| Manufacturer: | Caterpillar
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| Model: | R3
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| Type: | Farm/Agricultural tractor
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| Years produced: | 1934 - 1935
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| Total built: | 60
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| Factory: | Peoria, IL
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| Original price: | -unknown- |
| | Tractor power: |
| | Engine: |
| Manufacturer: | Caterpillar
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| Fuel: | gasoline
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| Cylinders: | 4
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| Bore/Stroke: | 4.00x5.00 inches [102 x 127 mm]
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| Displacement: | 277 ci [4.5 L]
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| Compression: | -unknown- |
| Rated RPMs: | 1100
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| Cooling: | -unknown- |
| Torque: | -unknown- |
| Firing order: | -unknown- |
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| | Mechanical: |
| Chassis: | crawler
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| Steering: | -unknown- |
| Brakes: | -unknown- |
| | Capacity: |
| Fuel: | -unknown- |
| | |
| | Tires: |
| Ag front: | 55-inch tracks
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| Ag rear: | 55-inch tracks
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| | Dimensions: |
| Weight: | -unknown- |
| Wheelbase: | -unknown- |
| Length: | -unknown- |
| Width: | -unknown- |
| Height: | -unknown- |
| Ground clearance: | -unknown- |
| | Electrical: |
| | Nebraska Tractor Test 227: |
| Test Date: | 1934
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| Engine: | gasoline
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| Belt (max): | 42 hp [31.3 kW]
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| | Comments: |
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| The R3 was a special-order machine for the US Government, based on the Twenty-Eight. |
| |
| | Caterpillar R3 links: |
| |
| |
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Last updated on April 25, 2008
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Caterpillar: Farms Crawlers and Bulldozers
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