Caterpillar
Caterpillar Seventy-Five
The Caterpillar Seventy-Five is an agricultural crawler tractor produced from 1933 to 1935 by Caterpillar in Peoria, Illinois, USA. It features a 17.0L 6-cylinder liquid-cooled diesel engine delivering tested drawbar power of 80.57 hp and belt power of 92.85 hp. The tractor has a 6-speed gear transmission with 2 reverse speeds and a dry clutch. It drives on crawler tracks 18 inches wide and weighs 31,557 lbs. The operator station is open with an optional canopy. Dimensions include a length of 183 inches, width of 103.75 inches, and height of 84.125 inches.
Power103 hp[B]
Founded1933 - 1935
ModelSeventy-Five
Technical Specifications
Detailed specifications and technical data for Caterpillar Seventy-Five
Power
| Belt (tested) | 92.85 hp (69.2 kW) |
|---|---|
| Drawbar (tested) | 80.57 hp (60.1 kW) |
Engine
| Type | diesel |
|---|---|
| Model | Caterpillar 17.0L 6-cyl diesel |
| Cooling | liquid-cooled |
| Cylinders | 6-cylinder |
| Fuel tank | 90 gal (340.7 L) |
| Rated RPM | 820 |
| Air cleaner | oil bath |
| Bore/Stroke | 5.25x8.00 inches (133 x 203 mm) |
| Displacement | 1039 ci (17.0 L) |
| Oil capacity | 28 qts (26.5 L) |
| Coolant capacity | 112 qts (106.0 L) |
Tracks
| Width | 18 inches (45 cm) |
|---|---|
| Area on ground | 3515 in² (2.3 m²) |
| Length on ground | 97.6 inches (247 cm) |
Dimensions
| Gauge | 78 inches (198 cm) |
|---|---|
| Width | 103.75 inches (263 cm) |
| Length | 183 inches (464 cm) |
| Weight | 31,557 lbs (14314 kg) |
| Height (hood) | 84.125 inches (213 cm) |
| Ground clearance | 10.5 inches (26 cm) |
| Clearance (drawbar) | 17.5 inches (44 cm) |
Mechanical
| Drive | crawler |
|---|---|
| Steering | manual clutch |
| Operator station | Open operator station. Canopy optional. |
Production
| Type | Agricultural Crawler tractor |
|---|---|
| Built in | Peoria, Illinois, USA |
| Years made | 1933 - 1935 |
Belt Pulley
| RPM | 820 |
|---|---|
| Width | 13 inches (33 cm) |
| Diameter | 14.4375 inches (36 cm) |
Transmission
| Type | gear |
|---|---|
| Gears | 6 forward and 2 reverse |
| Clutch | dry |
| Oil capacity | 40 qts (37.9 L) |
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