Introduction
Massey-Harris 25 Standard-Tread Tractor
The Massey-Harris 25 is a standard-tread agricultural tractor produced between 1932 and 1946. Manufactured in Racine, Wisconsin, USA, it served as the successor to the Wallis 20/30 model, with a total production run of approximately 15,000 units.
Engine and Performance
The tractor is powered by a liquid-cooled, 4-cylinder gasoline engine with a displacement of 345.8 cubic inches (5.7 liters). It utilizes a Kingston L3L carburetor for fuel delivery and an oil bath air cleaner. The engine is rated at 1200 RPM and produces approximately 45 horsepower, designed to meet the traction requirements of the era.
Transmission and Mechanical Layout
Power is delivered through a gear-type transmission featuring 3 forward gears and 1 reverse gear. The drivetrain includes a dry disc clutch for engagement. The tractor utilizes a two-wheel drive configuration with manual steering, and it features an open operator station.
Dimensions and Construction
The Massey-Harris 25 measures 135 inches (342 cm) in length, 65.5 inches (166 cm) in width, and 57 inches (144 cm) in height. It weighs 5,000 lbs (2,268 kg). Originally fitted with steel wheels (30x6 front and 48x12 rear), the model underwent a restyling in 1939, which introduced a new red paint scheme.
Conclusion
The Massey-Harris 25 is a representative example of mid-1930s agricultural engineering. Its robust construction and 45-horsepower engine made it suitable for general field work and heavy traction tasks on farms during its production period.
Production Information of Massey-Harris, 25
- The Massey-Harris 25 was restyled and given a new red paint scheme in 1939. The 25 was Massey's replacement for the Wallis 20/30, which it had previously sold.
- Standard-tread tractor
- Built in Racine, Wisconsin, USA
| Manufacturer | Massey-Harris |
|---|---|
| Total built | 15,000 |
Dimension and Tires Information of Massey-Harris, 25
| Length | 135 inches [342 cm] |
|---|---|
| Weight | 5000 lbs [2268 kg] |
| Width | 65.5 inches [166 cm] |
| Height | 57 inches [144 cm] |
| Ag front | 30x6 (steel) |
|---|---|
| Ag rear | 48x12 (steel) |
Engine Specifications of Massey-Harris, 25
- Massey-Harris
- Liquid-cooled vertical valve-in-head I-head
- Gasoline
- 4-cylinder
| Fuel system | Kingston L3L carburetor |
|---|---|
| Displacement | 345.8 ci [5.7 L] |
| Air cleaner | Oil bath |
| Bore/Stroke | 4.375x5.75 inches [111 x 146 mm] |
| Coolant capacity | 24 qts [22.7 L] |
| Rated RPM | 1200 |
Transmission Information of Massey-Harris, 25
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 3 forward and 1 reverse |
| Clutch | Dry disc |
Mechanical Specs of Massey-Harris, 25
- Two-wheel drive
- Open operator station.
| Steering | Manual |
|---|
Power Information of Massey-Harris, 25
- Https://www.tractordata.com/farm-tractors/003/8/8/3882-massey-harris-25-tests.html
Where it sits
With 45 hp[B] HP, the Massey-Harris 25 sits between 333 (41 HP) and 744 (46 HP) in Massey-Harris's range. Its power puts it in the 71th percentile of 1930s models in our database (235 machines).
Frequently asked questions
How much horsepower does the Massey-Harris 25 have?
The Massey-Harris 25 delivers 45 hp[B] HP.
What years was the Massey-Harris 25 produced?
The Massey-Harris 25 was produced in 1932-1946.
What engine does the Massey-Harris 25 have?
The Massey-Harris 25 is powered by a Gasoline, 4-cylinder engine.
What transmission does the Massey-Harris 25 use?
The Massey-Harris 25 uses a Gear transmission.
How much does the Massey-Harris 25 weigh?
The Massey-Harris 25 weighs 5000 lbs [2268 kg].
Is the Massey-Harris 25 4WD?
The Massey-Harris 25 is available in 2WD.