Massey-Harris 33

Production: 1952 - 1955  

Production
Manufacturer:	Massey-Harris
Type:	Row-Crop tractor
Original price:	$2,550 (1955 )

Massey-Harris 33 Power
Drawbar (claimed):	28 hp 20.9 kW
PTO (claimed):	36 hp 26.8 kW
Plows:	3
Drawbar (tested):	35.54 hp 26.5 kW
Belt (tested):	39.52 hp 29.5 kW

Mechanical
Chassis:	4x2 2WD
Steering:	manual
Cab:	Open operator station
Transmission:	5-speed gear

Power Take-off (PTO)
Rear RPM:	540
Engine RPM:	551@1500

33 Serial Numbers
Location:	Top-left of transmission case, near clutch pedal
1952:	1001
1953:	2055
1954:	6617
1955:	9782

Engine Detail
Continental
gasoline
4-cylinder
liquid-cooled
Displacement:	201 ci 3.3 L
Bore/Stroke:	3.625x4.875 inches 92 x 124 mm
Air cleaner:	oil bath
Compression:	6.3:1
Rated RPM:	1500
Starter volts:	6
Oil capacity:	8 qts 7.6 L
Coolant capacity:	18 qts 17.0 L

Transmission
Type:	gear
Gears:	5 forward and 1 reverse
Clutch:	254mm mechanical dry disc

Dimensions
Wheelbase:	100.6 inches 255 cm
Operating weight:	5191 lbs 2354 kg
Ballasted weight:	7007 lbs 3178 kg
Tricycle to inches 21 to 0 cm Front tread:	8.5
Rear tread:	52.75 to 88.625 inches 133 to 225 cm