Tractor · 1946Unverified
Massey-Harris 20 Standard
Massey-Harris 20 Standard — Standard-tread tractor · 31 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
31 hp
Hover a source tag to verify
Overview
ManufacturerMassey-HarrisReference
Standard-tread tractorReference
Built in Racine, Wisconsin, USAReference
Two-wheel driveReference
Manual steeringReference
Open operator station.Reference
Variants
20 RCrow-cropReference
20 STDstandard treadReference
Engine
Continental 2.0L 4-cyl gasolineReference
Continental 2.3L 4-cyl keroseneReference
Belt (claimed)23.1 kWReference
Plows2Reference
Continental F124Reference
gasolineReference
4-cylinderReference
liquid-cooledReference
Displacement2.0 LReference
Bore/Stroke76 x 111 mmReference
Rated RPM1500Reference
Rated RPM1800Reference
Coolant capacity10.4 LReference
Continental F140Reference
keroseneReference
Displacement2.3 LReference
Bore/Stroke81 x 111 mmReference
Air cleaneroil bathReference
Transmission
4-speed gearReference
TypegearReference
Gears4 forward and 1 reverseReference
Clutchdry discReference
PTO & Hydraulics
Rear PTO Type550Reference
20 Serial Numbers
19461001 (gas)Reference
19471002 (gas)Reference
19482230 (gas)Reference
19471001 (kerosene)Reference
19481819 (kerosene)Reference
FAQ: How to read a serial number table.Reference
Dimensions
Width208 cmReference
Height193 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.