Oliver OC-3
The Oliver OC-3 is a tractor produced by Oliver. It is equipped with a 133 ci 2.2 L engine. Transmission: 3 forward and 1 reverse. Drive type: crawler. Operating weight: 3860 lbs 1750 kg.
Drive & Traction
crawler
Fuel & Capacities
12 gal
45.4 L
Transmission
3 forward and 1 reverse
Operating Weight
3860 lbs
1750 kg
Oliver OC-3 Serial Number & Year Decoder
Find the exact manufacture year of your tractor by checking your chassis serial number below.
Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.
Overview
 | 1951 - 1957
Agricultural Crawler tractor |
|---|---|
1951 - 1957 | |
Agricultural Crawler tractor | |
Production | |
|---|---|
Manufacturer | Oliver |
Agricultural Crawler tractor | |
Built in Cleveland, Ohio, USA | |
The Oliver OC-3 was essentially the same as the HG it replaced. | |
Oliver OC-3 Engine | |
|---|---|
Hercules 2.2L 4-cyl gasoline | |
Fuel tank | 12 gal
45.4 L |
Engine details ...  | |
Oliver OC-3 Transmission | |
|---|---|
3-speed gear | |
Transmission details ...  |
Oliver OC-3 Power | |
|---|---|
Drawbar (claimed) | 22 hp
16.4 kW |
Belt (claimed) | 26.5 hp
19.8 kW |
Mechanical | |
|---|---|
Drive | crawler |
Open operator station. | |
Dimensions & Tracks | |
|---|---|
Weight | 3860 lbs
1750 kg |
10-inch tracks | |
Full dimensions and tracks ...  | |
References | |
|---|---|
 | |
Oliver Model OC-3 Industrial Crawler Tractor published in 1953 | |
Model OC-3 Crawler Tractor published in 1956, by Oliver |
Engine
Engine Detail — 133 ci / 2.2 L Gasoline
Manufacturer | Hercules |
Fuel Type | Gasoline |
Configuration | 4-cylinder, liquid-cooled vertical L-head |
Displacement | 133 ci
2.2 L |
Bore/Stroke | 3.25x4.00 inches
83 x 102 mm |
Compression | 6.67:1 |
Rated RPM | 1700 |
Starter type | electric |
Coolant capacity | 11 qts
10.4 L |
Transmission
Transmission — 3 forward and 1 reverse gear
Type | gear |
Gears | 3 forward and 1 reverse |
 | |
Dimensions
Oliver OC-3 Tracks | |
|---|---|
Width | 10 inches
25 cm |
Dimensions | |
|---|---|
Length | 100 inches
254 cm |
Width | 52.5 inches
133 cm |
Height (hood) | 50.5 inches
128 cm |
Weight | 3860 lbs
1750 kg |
Gauge | 31 inches
78 cm |
Gauge | 42 inches
106 cm |
Gauge | 60 inches
152 cm |
Gauge | 68 inches
172 cm |
Photos
OC-3 ag crawler in Oliver green.
Yellow OC-3 with dozer blade.
Wide-gauge Oliver OC-3 ag crawler.
US Army Oliver OC-3 dozer.
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