Massey-Harris 33 Specs ( 1952-1955 )
Production
| Description | Row-Crop tractor / Original price was $2,550 in 1955 |
|---|---|
| Manufacturer | Massey-Harris |
Engine
| Air cleaner | oil bath / oil bath |
|---|---|
| Bore/Stroke | 3.625x4.875 inches (92 x 124 mm) / 3.625x4.875 inches (92 x 124 mm) |
| Compression | 6.3:1 / 15:1 |
| Coolant capacity | 18 qts (17.0 L) / 18 qts (17.0 L) |
| Description | Continental / gasoline / 4-cylinder / liquid-cooled / Continental / diesel / 4-cylinder / liquid-cooled |
| Displacement | 201 ci (3.3 L) / 201 ci (3.3 L) |
| Oil capacity | 8 qts (7.6 L) / 8 qts (7.6 L) |
| Rated RPM | 1500 / 1500 |
| Starter volts | 6 |
| Engine type | Continental 3.3L 4-cyl gasoline / Continental 3.3L 4-cyl diesel |
| Engine type | Continental 3.3L 4-cyl gasoline / Continental 3.3L 4-cyl diesel |
| Fuel tank | 19 gal (71.9 L) |
| Belt (tested) | 39.52 hp (29.5 kW) |
| Drawbar (claimed) | 28 hp (20.9 kW) |
| Drawbar (tested) | 35.54 hp (26.5 kW) |
| Plows | 3 |
| PTO (claimed) | 36 hp (26.8 kW) |
Transmission
| Clutch | 254mm mechanical dry disc |
|---|---|
| Gears | 5 forward and 1 reverse |
| Transmission type | 5-speed gear |
| Type | gear |
Mechanical
| Cab | Open operator station |
|---|---|
| Description | Manual steering |
| Drive type | Two-wheel drive |
PTO
| Engine RPM | 551@1500 |
|---|---|
| Rear PTO Type | 540 |
Dimensions & Tires
| Ballasted weight | 7007 lbs (3178 kg) |
|---|---|
| Operating weight | 5191 lbs (2354 kg) |
| Rear tread | 52.75 to 88.625 inches (133 to 225 cm) |
| Tricycle to inches 21 to 0 cm Front tread | 8.5 |
| Wheelbase | 100.6 inches (255 cm) |
| Front tire | 5.50-16 |
| Rear tire | 11-38 |
| Weight | 5191 lbs (2354 kg) |
| Wheelbase | 100.6 inches (255 cm) |
| Ag front | 5.50-16 / 9.00x10 |
| Ag rear | 11-38 / 12-28 |
33 Serial Numbers
| 1952 | 1001 |
|---|---|
| 1953 | 2055 |
| 1954 | 6617 |
| 1955 | 9782 |
| Description | FAQ: How to read a serial number table. |
| Location: | Top-left of transmission case, near clutch pedal |
Belt Pulley
| Diameter | 13.5 inches (34 cm) |
|---|---|
| RPM | 890 |
| Speed | 3146 ft/min (958.90 meters/min) |
| Width | 6.4 inches (16 cm) |
Nebraska Tractor Test 509
| Belt fuel use (max) | 3.4 gal/hour (12.9 l/hour) |
|---|---|
| Belt power (max) | 39.52 hp (29.5 kW) |
| Description | Gasoline 5-speed 2WDOctober 10 - 24, 1953Link: Nebraska Tractor Test 509 file / Drawbar performance / Gear 3 used for power test. / Gear 1 used for pull test. |
| Max power | 35.54 hp (26.5 kW) |
| Max pull | 4,456 lbs (2021 kg) |
References
| Description | Power For Your Farm published in 1953, by Massey-Harris / Massey-Harris Tractors published in 1954 / Massey-Harris Tractors published in 1955 |
|---|
Speeds
| Description | With 11-38 rear tires. |
|---|