Massey-Harris

Massey-Harris 333

The Massey-Harris 333 is a row-crop tractor produced from 1956 to 1958 by Massey-Harris in Racine, Wisconsin, USA. It features a Continental 3.4L 4-cylinder gasoline or diesel engine, a 10-speed gear transmission, and two-wheel drive with manual or optional power steering. The tractor has an open operator station and mechanical expanding shoe brakes. It was built with a wheelbase of 88.1 inches and an operating weight of 6000 lbs. The 333 model was produced in a total of 2,748 units and originally sold for $3,000 in 1958.

Power41 hp[P]

Founded1956 - 1958

Model333

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Technical Specifications

Detailed specifications and technical data for Massey-Harris 333

Power

Belt (tested)	41.89 hp (31.2 kW)
PTO (claimed)	37 hp (27.6 kW)
Drawbar (tested)	37.26 hp (27.8 kW)
Drawbar (claimed)	27 hp (20.1 kW)

Engine

Rated RPM	1500
Air cleaner	oil bath
Bore/Stroke	3.6875x4.875 inches (94 x 124 mm)
Compression	7.15:1
Displacement	208 ci (3.4 L)
Diesel engine	Continental ED-208, 4-cylinder, liquid-cooled vertical I-head
Starter volts	12
Engine options	Continental 3.4L 4-cyl gasoline, Continental 3.4L 4-cyl diesel
Gasoline engine	Continental E-208, 4-cylinder, liquid-cooled vertical I-head
Coolant capacity	17.33 qts (16.4 L)
Diesel compression	16:1

Mechanical

Drive	Two-wheel drive
Brakes	Mechanical expanding shoe brakes
Steering	manual, power optional
Operator station	Open operator station

Production

Type	Row-Crop tractor
Built in	Racine, Wisconsin, USA
Total built	2,748
Original price	$3,000 in 1958
Years produced	1956 - 1958

Belt Pulley

RPM	876
Speed	3,097 ft/min (943.97 meters/min)
Width	6.5 inches (16 cm)
Diameter	13.5 inches (34 cm)

Transmission

Type	gear
Gears	10 forward and 2 reverse
Details	Five gears (1-5) plus reverse (R) in two ranges (low/high)

Tractor hitch

Rear Type	I

Dimensions & Tires

Height	84 inches (213 cm)
Rear tire	11-38, 12-38
Wheelbase	88.1 inches (223 cm)
Front tire	6.50-16
Ballasted weight	7935 lbs (3599 kg)
Operating weight	6000 lbs (2721 kg)

Power Take-off (PTO)