Oliver OC-12

Oliver OC-12 Technical Specifications

Oliver OC-12 is a Row-Crop tractor that was produced by the John Deere between 1955 – 1960.

Below you will find detailed technical specifications for Oliver OC-12 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

Oliver OC-12 Production








Manufacturer:
Manufacturer: Oliver
Factory: Cleveland, Ohio, USA


Oliver OC-12 Power













Engine:
Drawbar (claimed): 40 hp
29.8 kW
Belt (claimed): 51 hp
38.0 kW
Drawbar (tested): 50.8 hp
37.9 kW
Belt (tested): 57.9 hp
43.2 kW

Oliver OC-12 Mechanical










Chassis: crawler
Transmission: 4-speed

Oliver OC-12 Engine detail

































Engine Detail
Hercules JXLD
gasoline
6-cylinder
liquid-cooled vertical L-head
vertical L-head
Displacement: 339 ci
5.6 L
Bore/Stroke: 4.00×4.50 inches
102 x 114 mm
Air cleaner: Vortox
Compression: 6.25:1
Rated RPM: 1750
Starter volts: 6
Coolant capacity: 24 qts
22.7 L



Oliver OC-12 Transmission overview

Engine Oil



Gears: 4 forward and 2 reverse

Oliver OC-12 Dimensions










Length: 110 inches
279 cm
Height: 77 inches
195 cm
Weight: 9,800 lbs
4445 kg

Oliver OC-12 Tests
















Nebraska Tractor Test 548
Gasoline
June 1955
Belt power (max): 57.9 hp
43.2 kW
Drawbar performance
Max power: 50.8 hp
37.9 kW















Nebraska Tractor Test 549
Diesel
June 1955
Belt power (max): 56.6 hp
42.2 kW
Drawbar performance
Max power: 50.5 hp
37.7 kW

FAQ

Is Oliver OC-12 a good tractor?

The Oliver OC-12 is one of the great tractors in the Oliver stable, and it has earned Oliver a fantastic reputation.

How much oil does a Oliver OC-12 take?

Check out the Oliver OC-12 oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year Oliver made the ?

The Oliver OC-12 was an agricultural tractor model made from 1955 – 1960

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