Oliver OC-12 tractor
Oliver OC-12 Specs
Production
| Manufacturer | Oliver | 
| Factory | Cleveland, Ohio, USA | 
Power
| Drawbar (claimed) | 40 hp | 
| Belt (claimed) | 51 hp | 
| Drawbar (tested) | 50.8 hp | 
| Belt (tested) | 57.9 hp | 
Mechanical
| Chassis | crawler | 
| Transmission | 4 speed | 
Dimensions & Tracks
| Weight | 9,800 lbs | 
| Dimensions & Tracks | tracks | 
Engines
| Engines | 
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| Fuel tank | 35 gal | 
Oliver OC-12 engine specs
Engines overview
| Engines overview | 
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Engine Detail
| Engine Detail | 
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| Displacement | 298 ci | 
| Bore/Stroke | 3.75x4.50 inches | 
| Air cleaner | Vortox | 
| Compression | 15.5:1 | 
| Rated RPM | 1750 | 
| Starter volts | 12 | 
| Coolant capacity | 20 qts | 
Oliver OC-12 transmission
Transmission
| Gears | 4 forward and 2 reverse | 
Oliver OC-12 dimensions
Tracks
| Size | tracks | 
Dimensions
| Length | 110 inches | 
| Height | 77 inches | 
| Weight | 9,800 lbs | 
