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Tractor · 1952Unverified

Massey-Harris 33

Name: Massey-Harris 33
Brand: Massey-Harris

Massey-Harris 33 — Row-Crop tractor · 36 hp. Reference specifications; pending source verification.

The Massey-Harris 33 is a tractor characterised by a compact design, with a rated output of 36 hp. It was manufactured from 1952 to 1955. Powered by a 4-cylinder diesel liquid-cooled engine, the 33 features a 5-speed gearbox and two-wheel drive. The tractor's listed weight is 2354 kg, and it is suited to tasks on land areas of approximately 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

36 hp

Max power

26.5 kW

Weight

2354 kg

Catalogue coverage

Variants represented

Richest spec table

68 rows

Recorded power

36 hp

Recorded weight

2354 kg

Transmissions

5-speed gear

Production years

1952-1955

Verified variants

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

Hover a source tag to verify

Overview

ManufacturerMassey-HarrisReference

Row-Crop tractorReference

Original price was $2,550 in 1955Reference

Two-wheel driveReference

Manual steeringReference

Open operator stationReference

Engine

Continental 3.3L 4-cyl gasolineReference

Continental 3.3L 4-cyl dieselReference

Fuel tank71.9 LReference

Drawbar (claimed)20.9 kWReference

Plows3Reference

Drawbar (tested)26.5 kWReference

Belt (tested)29.5 kWReference

ContinentalReference

gasolineReference

4-cylinderReference

liquid-cooledReference

Displacement3.3 LReference

Bore/Stroke92 x 124 mmReference

Air cleaneroil bathReference

Compression6.3:1Reference

Rated RPM1500Reference

Starter volts6Reference

Oil capacity7.6 LReference

Coolant capacity17.0 LReference

dieselReference

Compression15:1Reference

Belt power (max)29.5 kWReference

Max power26.5 kWReference

Transmission

5-speed gearReference

TypegearReference

Gears5 forward and 1 reverseReference

Clutch254mm mechanical dry discReference

PTO & Hydraulics

PTO (claimed)26.8 kWReference

Rear PTO Type540Reference

Engine RPM551@1500Reference

Dimensions

Wheelbase255 cmReference

Weight2354 kgReference

Front tire5.50-16Reference

Rear tire11-38Reference

Ag front5.50-16Reference

Ag rear11-38Reference

Ag front9.00x10Reference

Ag rear12-28Reference

Ag rear13-28Reference

Ag rear12-38Reference

Ag rear13-30Reference

Operating weight2354 kgReference

Ballasted weight3178 kgReference

Tricycle to inches 21 to 0 cm Front tread8.5Reference

Rear tread133 to 225 cmReference

33 Serial Numbers

Location:Top-left of transmission case, near clutch pedalReference

19521001Reference

19532055Reference

19546617Reference

19559782Reference

FAQ: How to read a serial number table.Reference

Capacities

Diameter34 cmReference

Width16 cmReference

RPM890Reference

Speed958.90 meters/minReference

Test results

Gasoline 5-speed 2WDOctober 10 - 24, 1953Link: Nebraska Tractor Test 509 fileReference

Belt fuel use (max)12.9 l/hourReference

Drawbar performanceReference

Gear 3 used for power test.Reference

Max pull2021 kgReference

Gear 1 used for pull test.Reference

Speeds

With 11-38 rear tires.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.

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