Tractor · 1952Unverified
Oliver OC-18
Oliver OC-18 — Agricultural Crawler tractor · 161 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
161 hp
Max power
95.5 kW
Weight
14742 kg
Hover a source tag to verify
Overview
ManufacturerOliverReference
Agricultural Crawler tractorReference
Built in Cleveland, Ohio, USAReference
DrivecrawlerReference
Open operator station.Reference
Engine
Hercules 14.7L 6-cyl dieselReference
Fuel tank249.8 LReference
Engine (net)120.1 kWReference
Drawbar (claimed)99.2 kWReference
Belt (claimed)111.1 kWReference
Drawbar (tested)95.5 kWReference
Hercules DFXEReference
dieselReference
6-cylinderReference
liquid-cooled vertical I-headReference
Displacement14.7 LReference
Bore/Stroke143 x 152 mmReference
Power (net)120.1 kWReference
Air cleaneroil bathReference
Compression14.8:1Reference
Rated RPM1500Reference
Starter volts24Reference
Coolant capacity58.7 LReference
Max power95.5 kWReference
Transmission
4-speed gearReference
TypegearReference
Gears4 forward and 2 reverseReference
Clutchdry discReference
Oil capacity98.4 LReference
Dimensions
Weight14742 kgReference
22-inch tracksReference
Length426 cmReference
Width283 cmReference
Height (steering wheel)210 cmReference
Gauge198 cmReference
OC-18 Serial Numbers
19521KS000Reference
19533500000Reference
19544500000Reference
19551KS178Reference
19561KS382Reference
19571KS638Reference
19581KS710Reference
19591KS750Reference
19601KS758Reference
FAQ: How to read a serial number table.Reference
Oliver OC-18 Tracks
Width55 cmReference
Test results
Diesel 4-speed crawerNovember 10 - 24, 1952Link: Nebraska Tractor Test 489 fileReference
Drawbar performanceReference
Gear 2 used for power test.Reference
Max pull14074 kgReference
Gear 1 used for pull test.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.