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Years in Production / 1932–1946
Massey-Harris
25
Explore the specifications, hardware, and original references for the Massey-Harris 25.
45hp
Engine estimate · from belt
2WD Only
Drive
1932–1946
Production years
Massey-Harris
Manufacturer
25 / 01
At a glance
Production
Standard-tread tractor
Built in Racine, Wisconsin, USA
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.
- Manufacturer
- Massey-Harris
- Total Built
- 15,000
Mechanical
Two-wheel drive
Open operator station.
- Steering
- manual
Serial Numbers
FAQ: How to read a serial number table.
- 1932
- 69001
- 1933
- 69---
- 1934
- 69---
- 1935
- 69---
- 1936
- 69970
- 1937
- 71045
- 1938
- 73112
Belt Pulley
- Diameter
- 19 inches48 cm
- Width
- 7.125 inches18 cm
- Rpm
- 525
- Speed
- 2612 ft/min796.14 meters/min
25 / 02
Under the hood
Engine Detail
Massey-Harris
gasoline
4-cylinder
liquid-cooled vertical valve-in-head I-head
- Displacement
- 345.8 ci5.7 L
- Bore Stroke
- 4.375x5.75 inches111 x 146 mm
- Fuel System
- Kingston L3L carburetor
- Air Cleaner
- oil bath
- Rated Rpm
- 1200
- Coolant Capacity
- 24 qts22.7 L
- Fuel Type
- gasoline
- Cylinders
- 4
- Cooling
- liquid-cooled vertical valve-in-head I-head
Engine Options
Massey-Harris 5.7L 4-cyl gasoline
- Fuel Tank
- 24 gal90.8 L
- Aux Fuel
- 1.6 gal6.1 L
25 / 03
Gears & controls
Transmission
- Transmission Type
- gear
- Gears
- 3 forward and 1 reverse
- Clutch
- dry disc
25 / 04
Size. Stance. Footprint.
Dimensions And Tires
- Weight
- 5000 lbs2268 kg
- Front Tire
- 30x6
- Rear Tire
- 48x12
Tires And Tracks
- Front Ag
- 30x6 (steel)
- Rear Ag
- 48x12 (steel)
25 / 05
Tractor Photos
25 / 06
Tests (NTTL)
Nebraska Tractor Test 219
Gasoline 3-speed 2WDOctober 24 - November 10, 1933
Drawbar performance
Gear 2 used for power test.
Gear 1 used for pull test.
- Id
- 219
- Belt Power Max
- 44.2 hp33.0 kW
- Max Power
- 33.13 hp24.7 kW
- Max Pull
- 4501 lbs2041 kg