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Tractor · 1951Unverified

Oliver OC-3

Name: Oliver OC-3
Brand: Oliver

Oliver OC-3 — Agricultural Crawler tractor · 22 hp. Reference specifications; pending source verification.

The Oliver OC-3 is a tractor model with an approximate power output of 22 hp, categorising it as a lighter unit within its class. Manufactured from 1951 to 1957, it features a 4-cylinder petrol liquid-cooled engine paired with a tracked undercarriage and a 3-speed gearbox. The tractor's listed operating weight is 1750 kg, and it is suited to operations covering areas of up to 200 acres.

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

Catalogue coverage

Variants represented

Richest spec table

42 rows

Recorded power

22 hp

Recorded weight

1750 kg

Transmissions

3-speed gear

Production years

1951-1957

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

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.

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