Caterpillar Sixty Specs ( 1925-1931 )
Production
| Description | Agricultural Crawler tractor / Original price was $4,000 in 1931 / The Caterpillar model Sixty was based on the Best Sixty, which had been in production since 1921. |
|---|---|
| Factories | San Leandro, California, USA |
| Manufacturer | Caterpillar |
Engine
| Engine type | Caterpillar 18.5L 4-cyl gasoline |
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| Bore/Stroke | 6.50x8.50 inches (165 x 216 mm) |
| Description | Caterpillar / gasoline / 4-cylinder / liquid-cooled |
| Displacement | 1128.2 ci (18.5 L) |
| Rated RPM | 650 |
| Belt (claimed) | 73 hp (54.4 kW) |
| Belt (tested) | 73 hp (54.4 kW) |
| Drawbar (claimed) | 40 hp (29.8 kW) |
Transmission
| Gears | 3 forward and 1 reverse |
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| Transmission type | 3-speed gear |
| Type | gear |
Mechanical
| Cab | Open operator station. |
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| Drive | crawler |
Dimensions & Tires
| Height | 78 inches (198 cm) |
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| Length | 156 inches (396 cm) |
| Weight | 19,000 lbs (8618 kg) |
| Width | 95 inches (241 cm) |
Belt Pulley
| Diameter | 16 inches (40 cm) |
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| RPM | 650 |
| Speed | 2640 ft/min (804.67 meters/min) |
| Width | 10 inches (25 cm) |
Dimensions & Tracks
| Description | Tracks |
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| Weight | 19,000 lbs (8618 kg) |
Nebraska Tractor Test 105
| Belt power (max) | 73 hp (54.4 kW) |
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| Description | Gasoline 3-speed crawlerSeptember 15 - 29, 1924Link: Nebraska Tractor Test 105 file / Drawbar performance |
| Max pull | 12,360 lbs (5606 kg) |