Introduction
Massey-Harris 333: Row-Crop Tractor
The Massey-Harris 333 is a row-crop tractor produced between 1956 and 1958 in Racine, Wisconsin, USA. Designed for field operations, this model offers a power output of 41 horsepower and represents the mid-century engineering standards of the Massey-Harris brand.
Engine and Performance
The tractor is powered by a Continental ED-208 diesel engine. This liquid-cooled, 4-cylinder vertical I-head engine features a displacement of 3.4 liters (208 cubic inches) and operates at a rated speed of 1500 RPM. It utilizes an oil bath air cleaner and maintains a compression ratio of 16:1, providing consistent power for agricultural tasks.
Transmission and Drivetrain
The drivetrain consists of a gear-type transmission providing 10 forward speeds and 2 reverse speeds. The configuration is structured into two ranges—low and high—each containing five gears plus a reverse option. The tractor is configured with two-wheel drive.
Hydraulics and PTO
The unit is equipped with an independent rear power take-off (PTO) designed to operate at 540 RPM when the engine is running at 1500 RPM. It also features a Category I rear hitch for attachment compatibility.
Dimensions and Chassis
The tractor has a wheelbase of 88.1 inches (223 cm) and an overall height of 84 inches (213 cm). Its operating weight is 6,000 lbs (2721 kg), with a ballasted weight capacity of up to 7,935 lbs (3599 kg). Steering is manual, with power steering available as an optional feature. Braking is managed by mechanical expanding shoe brakes.
Conclusion
With 2,748 units built, the Massey-Harris 333 serves as a functional row-crop tractor suitable for farmers and collectors who prioritize mechanical simplicity and historical utility in field work.
Production Information of Massey-Harris, 333
- Original price was $3,000 in 1958
- Row-Crop tractor
- Built in Racine, Wisconsin, USA
| Manufacturer | Massey-Harris |
|---|---|
| Total built | 2,748 |
Dimension and Tires Information of Massey-Harris, 333
| Wheelbase | 88.1 inches [223 cm] |
|---|---|
| Ballasted weight | 7935 lbs [3599 kg] |
| Height | 84 inches [213 cm] |
| Operating weight | 6000 lbs [2721 kg] |
| Ag front | 6.50-16 |
|---|---|
| Ag rear | 11-38 |
| Ag rear(optional) | 12-38 |
Engine Specifications of Massey-Harris, 333
- Continental ED-208
- Liquid-cooled vertical I-head
- Diesel
- 4-cylinder
| Coolant capacity | 17.33 qts [16.4 L] |
|---|---|
| Displacement | 208 ci [3.4 L] |
| Compression | 16:1 |
| Bore/Stroke | 3.6875x4.875 inches [94 x 124 mm] |
| Starter volts | 12 |
| Rated RPM | 1500 |
| Air cleaner | Oil bath |
Transmission Information of Massey-Harris, 333
Transmission variants 1
- Five gears (1-5) plus reverse (R) in two ranges (low/high).
| Type | Gear |
|---|---|
| Gears | 10 forward and 2 reverse |
Mechanical Specs of Massey-Harris, 333
- Two-wheel drive
- Open operator station.
- Mechanical expanding shoe brakes
| Steering | Manual |
|---|---|
| Steering(optional) | Power optional |
Power Information of Massey-Harris, 333
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 |
| Engine RPM | 542@1500 |
Three-Point Hitch of Massey-Harris, 333
| Rear Type | I |
|---|
Where it sits
With 41 hp[P] HP, the Massey-Harris 333 sits between 33 (40 HP) and 444 (53 HP) in Massey-Harris's range. Its power puts it in the 58th percentile of 1950s models in our database (592 machines).
Frequently asked questions
How much horsepower does the Massey-Harris 333 have?
The Massey-Harris 333 delivers 41 hp[P] HP.
What years was the Massey-Harris 333 produced?
The Massey-Harris 333 was produced in 1956-1958.
What engine does the Massey-Harris 333 have?
The Massey-Harris 333 is powered by a Diesel, 4-cylinder engine.
What transmission does the Massey-Harris 333 use?
The Massey-Harris 333 uses a Gear transmission.
How much does the Massey-Harris 333 weigh?
The Massey-Harris 333 weighs 6000 lbs [2721 kg].
Is the Massey-Harris 333 4WD?
The Massey-Harris 333 is available in 2WD.