Brand siblingStandard TreadPerformance profile
Oliver OC-18
The Oliver OC-18 is a powerful tractor built for heavy-duty farm work. It has a strong diesel engine made by Hercules, with 6 cylinders and 52.76 horsepower. This engine is cooled by liquid and has overhead valves, which helps it run smoothly and efficiently. The OC-18 is a big machine, measuring 167.9 inches long, 111.75 inches wide, and 83 inches high to the steering wheel. It weighs a hefty 32,500 pounds, making it sturdy for tough jobs. The tractor has a gear transmission with 4 forward gears and 2 reverse gears, giving the driver good control. It also has an electric starter, making it easy to get going. With its Category 3 hitch, the OC-18 can handle large implements, perfect for big farms. The tractor performs well on the field, able to pull heavy loads at a good speed while using fuel efficiently.
ManufacturerOliverPower52.76 hpEngine6-cylTransGear
Quick specs
- Category
- Standard Tread
- Engine Power Output
- 53hp
- Operating Weight
- 32,500 lb
- Transmission
- Gear
At a glance
How the OC-18 compares
vs. Standard Tread medianDistribution
Engine Power (hp)
Across all Standard Tread tractors
52.76 hp · 60th
This model
12
Median 45 hp
102
This modelStandard Tread tractorsMediann = 121
The OC-18 ranks at the 60th percentile for engine power among recorded standard tread tractors.
Overview
About the Oliver OC-18
The Oliver OC-18 is a powerful tractor built for heavy-duty farm work. It has a strong diesel engine made by Hercules, with 6 cylinders and 52.76 horsepower. This engine is cooled by liquid and has overhead valves, which helps it run smoothly and efficiently. The OC-18 is a big machine, measuring 167.9 inches long, 111.75 inches wide, and 83 inches high to the steering wheel. It weighs a hefty 32,500 pounds, making it sturdy for tough jobs. The tractor has a gear transmission with 4 forward gears and 2 reverse gears, giving the driver good control. It also has an electric starter, making it easy to get going. With its Category 3 hitch, the OC-18 can handle large implements, perfect for big farms. The tractor performs well on the field, able to pull heavy loads at a good speed while using fuel efficiently.
Full specifications
Every recorded spec
General
| Manufacturer | Oliver |
|---|---|
| Model | OC-18 |
| Category | Standard Tread tractor |
| Operating weight | 32,500lb |
Engine
| Make | Hercules |
|---|---|
| Model | DFXE |
| Power | 52.76hp |
| Cylinders | 6 |
| Displacement | 895ci |
| Bore | 5.63in |
| Stroke | 6in |
Transmission
| Type | Gear |
|---|---|
| Forward gears | 4 |
| Reverse gears | 2 |
Dimensions
| Length | 167.9in |
|---|---|
| Width | 111.75in |
| Height | 83in |
| Operating weight | 32,500lb |
Capacities
| Cooling system | 15.5gal |
|---|
Head to head
OC-18 vs. Standard Tread median
How the Oliver OC-18 compares to other Standard Tread tractors
| Spec | This model | Standard Tread median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 52.8 hp | 45 hp | +17% | 60th |
| Engine Displacement | 895 ci | 382 ci | +134% | 89th |
| Cylinders | 6 | 4 | +50% | 93rd |
| Forward Gears | 4 | 4 | at median | 50th |
| Operating Weight | 32,500 lb | 6,834 lb | +376% | 99th |
| Length | 168 in | 137 in | +23% | 87th |
| Width | 112 in | 72.4 in | +54% | 98th |
| Height | 83 in | 72.3 in | +15% | 67th |
Medians and percentiles are computed from the standard tread tractors in our database with a recorded value for each spec (sample sizes 121–367 models).
Compare to tractors with similar specs
Commonly compared Oliver tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Oliver 990 | 61.4 hp | 11,000 lb | 1958–1961 | Compare → |
| Oliver 80 | — | 4,800 lb | — | Compare → |
| Oliver 90 | — | 7,000 lb | — | Compare → |
| Oliver 99 | — | 7,073 lb | — | Compare → |
| Oliver G1355 | — | 17,100 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Agco ST52a | 52.1 hp | 3,494.4 lb | — | Compare → |
| AGCO GT45 | 52 hp | 4,806 lb | — | Compare → |
| Agco GT45A | 52 hp | 5,820.3 lb | — | Compare → |
| Barreiros 50.55 | 52 hp | 5,100 lb | — | Compare → |
| Barreiros R-500 | 52 hp | — | — | Compare → |
Explore
Oliver siblings
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Similar-spec models
Gallery
Oliver OC-18 photos
FAQ
Common questions
How much horsepower does the Oliver OC-18 have?
The Oliver OC-18 produces 52.76 hp from its 6-cylinder engine. Engine displacement is 895 ci.
How much does the Oliver OC-18 weigh?
The Oliver OC-18 weighs about 32,500 lb in operating condition.
What transmission is in the Oliver OC-18?
Transmission on the Oliver OC-18 is Gear, with 4 forward speeds.
What three-point hitch category does the Oliver OC-18 use?
The Oliver OC-18 has a Category Category 3 three-point hitch.
What maintenance does the Oliver OC-18 require?
Like any tractor, the Oliver OC-18 needs periodic engine oil and filter changes, hydraulic fluid checks, and regular greasing and inspection. The owner's manual lists the manufacturer's recommended service intervals.