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
Overview
 | 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 | |
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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.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Oliver OC-3.
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Oliver OC-3 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Oliver OC-3.
Converted Equivalents:
Horsepower (HP)0 hp
Kilowatts (kW)0 kW
Metric Horsepower (PS / CV)0 PS
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