The Massey-Harris 25 was produced from 1932 to 1946 as a standard-tread tractor built in Racine, Wisconsin, USA. It replaced the Wallis 20/30 and was restyled with a new red paint scheme in 1939. It features a 5.7L 4-cylinder gasoline engine, a 3-speed gear transmission with dry disc clutch, and two-wheel drive with manual steering. The tractor has an open operator station and is capable of pulling 3-4 14-inch plows. It weighs 5000 lbs and rides on steel 30x6 front and 48x12 rear tires.
Detailed specifications and technical data for Massey-Harris 25 26-41
Power
Plows:3-4 14-inch
Belt (tested):44.2 hp (33.0 kW)
Belt (claimed):41 hp (30.6 kW)
Drawbar (tested):33.13 hp (24.7 kW)
Drawbar (claimed):26 hp (19.4 kW)
Tires
Rear tire:48x12 (steel)
Front tire:30x6 (steel)
Engine
Type:Massey-Harris 5.7L 4-cyl gasoline
Aux. fuel:1.6 gal (6.1 L)
Fuel tank:24 gal (90.8 L)
Rated RPM:1200
Air cleaner:oil bath
Bore/Stroke:4.375x5.75 inches (111 x 146 mm)
Fuel system:Kingston L3L carburetor
Displacement:345.8 ci (5.7 L)
Coolant capacity:24 qts (22.7 L)
Variants
25:farm tractor
25I:industrial tractor
Dimensions
Width:65.5 inches (166 cm)
Height:57 inches (144 cm)
Length:135 inches (342 cm)
Weight:5000 lbs (2268 kg)
Mechanical
Drive:Two-wheel drive
Steering:manual
Operator station:Open operator station
Production
Type:Standard-tread tractor
Notes: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.
Built in:Racine, Wisconsin, USA
Total built:15,000
Manufacturer:Massey-Harris
Years produced:1932 - 1946
Belt Pulley
RPM:525
Speed:2612 ft/min (796.14 meters/min)
Width:7.125 inches (18 cm)
Diameter:19 inches (48 cm)
Transmission
Type:gear
Gears:3 forward and 1 reverse
Clutch:dry disc
Serial Numbers
1932:69001
1933:69---
1934:69---
1935:69---
1936:69970
1937:71045
1938:73112
FAQ
Frequently Asked Questions about Massey-Harris 25 26-41