Massey-Harris 25 26-41 Specs ( 1932-1946 )
Production
| Description | 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 |
Engine
| Aux. fuel | 1.6 gal (6.1 L) |
|---|---|
| Engine type | Massey-Harris 5.7L 4-cyl gasoline |
| Fuel tank | 24 gal (90.8 L) |
| Air cleaner | oil bath |
| Bore/Stroke | 4.375x5.75 inches (111 x 146 mm) |
| Coolant capacity | 24 qts (22.7 L) |
| Description | Massey-Harris / gasoline / 4-cylinder / liquid-cooled vertical valve-in-head I-head |
| Displacement | 345.8 ci (5.7 L) |
| Fuel system | Kingston L3L carburetor |
| Rated RPM | 1200 |
| Belt (claimed) | 41 hp (30.6 kW) |
| Belt (tested) | 44.2 hp (33.0 kW) |
| Drawbar (claimed) | 26 hp (19.4 kW) |
| Drawbar (tested) | 33.13 hp (24.7 kW) |
| Plows | 3-4 *14-inch |
Transmission
| Clutch | dry disc |
|---|---|
| Gears | 3 forward and 1 reverse |
| Transmission type | 3-speed gear |
| Type | gear |
Mechanical
| Cab | Open operator station. |
|---|---|
| Drive type | Two-wheel drive |
| Steering | manual |
Dimensions & Tires
| Height | 57 inches (144 cm) |
|---|---|
| Length | 135 inches (342 cm) |
| Weight | 5000 lbs (2268 kg) |
| Width | 65.5 inches (166 cm) |
| Front tire | 30x6 |
| Rear tire | 48x12 |
| Weight | 5000 lbs (2268 kg) |
| Ag front | 30x6 (steel) |
| Ag rear | 48x12 (steel) |
25 Serial Number Location
| Description | Serial number plate on the left side of the tractor frame. |
|---|
25 Serial Numbers
| 1932 | 69001 |
|---|---|
| 1933 | 69--- |
| 1934 | 69--- |
| 1935 | 69--- |
| 1936 | 69970 |
| 1937 | 71045 |
| 1938 | 73112 |
| Description | FAQ: How to read a serial number table. |
Belt Pulley
| Diameter | 19 inches (48 cm) |
|---|---|
| RPM | 525 |
| Speed | 2612 ft/min (796.14 meters/min) |
| Width | 7.125 inches (18 cm) |
Nebraska Tractor Test 219
| Belt power (max) | 44.2 hp (33.0 kW) |
|---|---|
| Description | Gasoline 3-speed 2WDOctober 24 - November 10, 1933Link: Nebraska Tractor Test 219 file / Drawbar performance / Gear 2 used for power test. / Gear 1 used for pull test. |
| Max power | 33.13 hp (24.7 kW) |
| Max pull | 4501 lbs (2041 kg) |
Variants
| 25 | farm tractor |
|---|---|
| 25I | industrial tractor |