Tractor · 1946Unverified
Massey-Harris 30 Standard
Massey-Harris 30 Standard — Standard-tread tractor · 33 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
33 hp
Weight
1796 kg
Hover a source tag to verify
Overview
ManufacturerMassey-HarrisReference
Standard-tread tractorReference
Built in Racine, Wisconsin, USAReference
Two-wheel driveReference
Manual steeringReference
Mechanical brakesReference
Open operator stationReference
Variants
30 RCrow-cropReference
30 STDstandard treadReference
Engine
Continential 2.7L 4-cyl gasolineReference
Fuel tank75.7 LReference
Drawbar (claimed)15.7 kWReference
Plows2-3Reference
Continential F162Reference
gasolineReference
4-cylinderReference
liquid-cooled vertical L-headReference
Displacement2.7 LReference
Bore/Stroke87 x 111 mmReference
Compression6.1:1Reference
Rated RPM1800Reference
Starter volts6Reference
Coolant capacity11.4 LReference
Transmission
5-speed gearReference
TypegearReference
Gears5 forward and 1 reverseReference
Clutchdry discReference
PTO & Hydraulics
PTO (claimed)24.6 kWReference
Rear PTO Type540Reference
Dimensions
Wheelbase201 cmReference
Weight1796 kgReference
Front tire5x15Reference
Rear tire11x28Reference
Ag front5x15Reference
Ag rear11x28Reference
30 Serial Numbers
Location:Data plate on the main tractor frame.Reference
19461001Reference
19471002Reference
19482120Reference
19493184Reference
19505388Reference
19517491Reference
19528696Reference
FAQ: How to read a serial number table.Reference
Capacities
Diameter34 cmReference
Width15 cmReference
RPM838Reference
Speed902.21 meters/minReference
Electrical
GroundpositiveReference
Battery volts6Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.