Tractor · 1951Unverified
Oliver OC-3
Oliver OC-3 — Agricultural Crawler tractor · 22 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
22 hp
Weight
1750 kg
Hover a source tag to verify
Overview
ManufacturerOliverReference
Agricultural Crawler tractorReference
Built in Cleveland, Ohio, USAReference
The Oliver OC-3 was essentially the same as the HG it replaced.Reference
DrivecrawlerReference
Open operator station.Reference
Engine
Hercules 2.2L 4-cyl gasolineReference
Fuel tank45.4 LReference
Drawbar (claimed)16.4 kWReference
Belt (claimed)19.8 kWReference
HerculesReference
gasolineReference
4-cylinderReference
liquid-cooled vertical L-headReference
Displacement2.2 LReference
Bore/Stroke83 x 102 mmReference
Compression6.67:1Reference
Rated RPM1700Reference
Starter typeelectricReference
Coolant capacity10.4 LReference
Transmission
3-speed gearReference
TypegearReference
Gears3 forward and 1 reverseReference
Dimensions
Weight1750 kgReference
10-inch tracksReference
Length254 cmReference
Width133 cmReference
Height (hood)128 cmReference
Gauge78 cmReference
Gauge106 cmReference
Gauge152 cmReference
Gauge172 cmReference
Oliver OC-3 attachments
front-end loaderReference
OC-3 Serial Numbers
19511WH000Reference
19523WH712Reference
19533500001Reference
19544500001Reference
195511WH760Reference
195615WH306Reference
195719WH090Reference
FAQ: How to read a serial number table.Reference
Oliver OC-3 Tracks
Width25 cmReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.