| Production | |
| Manufacturer | Oliver |
| Crawler Loader | |
| Built in Cleveland, Ohio, USA | |
| Oliver OC-156 Engine | |
| Hercules 8.7L 6-cyl diesel | |
| Oliver OC-156 Power | |
| Engine (net) | 110 hp 82.0 kW |
| Drawbar (claimed) | 94.2 hp 70.2 kW |
| Belt (claimed) | 104.6 hp 78.0 kW |
| Mechanical | |
| Drive | crawler |
| Open operator station. | |
| Photos | |
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| Capacity | |
| Hydraulic system | 21 gal 79.5 L |
| Hydraulics | |
| Type | open center |
| Capacity | 21 gal 79.5 L |
| Pressure | 1600 psi 110.3 bar |
| Valves | 2 to 4 |
| Pump flow | 42 gpm 159.0 lpm |
| Dimensions & Tracks | |
| Weight | 27700 to 28200 pounds |
| 16-inch tracks | |
| Oliver OC-156 attachments | |
| front-end loader | |
| References | |
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| OC-156 "Spot-Turn" Loader published in 1958, by Oliver | |
| The Powerful Oliver OC-15 published in 1958 |
| Page information | |
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| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on September 2, 2023 |