Massey-Harris Model 33 (1952 - 1955)
| Engine | Continental 4 cylinder 201 cubic inch model E201 |
| bore | 3 5/8" |
| stroke | 4 7/8" |
| twin power no load speed | 1950 rpm |
| regular power no load | 1725 rpm |
| twin power loaded speed | 1800 rpm |
| regular power loaded speed | 1500 rpm |
| compression ratio | 5.95:1 (gas)
15:1 (diesel) |
| PSI cranking speed (gasoline) | 110 - 120 (gas) |
| carburetor | |
| generator | Autolite |
| transmission | 5 speed + reverse |
| front tires | 5.50 X 16 |
| rear tires | 11 X 38 or 12 X 38 (row crop)
12 X 28 (standard) |
| weight | 3820 lbs |
| Nebraska Test | 509 |
| Production Data | 11,607 units |