Introduction
Satoh ST-3200 Utility Tractor
The Satoh ST-3200 is a utility tractor produced between 1977 and 1978, designed to serve as a versatile machine for agricultural operations. It is characterized by its compact dimensions and mechanical simplicity, typical of the utility segment of that era.
Engine and Power
The tractor is powered by a Mitsubishi 4DQ3 liquid-cooled, four-cylinder diesel engine. With a displacement of 1.5 liters (90.9 cubic inches), the engine generates 31.6 horsepower (23.6 kW) at a rated speed of 2700 RPM. It utilizes an electric 12-volt starting system.
Transmission and Drivetrain
The transmission system features a gear-type configuration providing 15 forward speeds and 3 reverse speeds. This is achieved through a layout of five gears plus reverse, distributed across three distinct ranges. The model was offered in both two-wheel drive and four-wheel drive variants to accommodate varying field traction requirements.
Hydraulics and PTO
The rear Power Take-Off (PTO) operates at a standard speed of 540 RPM, reached at an engine speed of 2144 RPM. The tractor is equipped with a JIS1 rear hitch, which provides the necessary connectivity for standard agricultural implements.
Dimensions and Chassis
The ST-3200 features an open operator station. Its physical footprint varies by configuration: the 2WD model has a wheelbase of 171 cm (67.7 inches) and weighs 1169 kg, while the 4WD version has a longer wheelbase of 179 cm (70.5 inches) and weighs 1245 kg. Ground clearance is 43 cm for the 2WD version and 33 cm for the 4WD model.
Conclusion
The Satoh ST-3200 is a functional utility tractor suitable for small-scale agricultural tasks. Its combination of a multi-range transmission and the availability of 4WD makes it an adaptable tool for operators requiring a compact and maneuverable machine for general field work.
Production Information of Satoh, ST-3200
- Utility tractor
| Manufacturer | Satoh |
|---|
Dimension and Tires Information of Satoh, ST-3200
| 4WD Front tread | 43.3 inches [109 cm] |
|---|---|
| 2WD Wheelbase | 67.7 inches [171 cm] |
| Height (exhaust) | 77.8 inches [197 cm] |
| Width | 55.5 inches [140 cm] |
| 4WD Wheelbase | 70.5 inches [179 cm] |
| 2WD Ground clearance | 17.3 inches [43 cm] |
| 2WD Weight | 2579 lbs [1169 kg] |
| Length | 111.8 inches [283 cm] |
| Rear tread | 42.9 to 61.4 inches [108 to 155 cm] |
| 2WD Front tread | 42.5 to 58.3 inches [107 to 148 cm] |
| 4WD Ground clearance | 13.2 inches [33 cm] |
| 4WD Weight | 2745 lbs [1245 kg] |
| 2WD Standard tires (ag) | Front: 5.50-16. Rear: 12.4/11-28 |
|---|---|
| 4WD Standard tires (ag) | Front: 8-16. Rear: 12.4/11-28 |
Engine Specifications of Satoh, ST-3200
- Mitsubihi 4DQ3
- Liquid-cooled inline
- Diesel
- 4-cylinder
| Power | 31.6 hp [23.6 kW] |
|---|---|
| Displacement | 90.9 ci [1.5 L] |
| Rated RPM | 2700 |
| Bore/Stroke | 3.03x3.15 inches [77 x 80 mm] |
| Starter volts | 12 |
| Starter | Electric |
Transmission Information of Satoh, ST-3200
Transmission variants 1
- Five gears, plus reverse, in three ranges.
| Type | Gear |
|---|---|
| Gears | 15 forward and 3 reverse |
Mechanical Specs of Satoh, ST-3200
- Two- or four-wheel drive
- Open operator station.
Power Information of Satoh, ST-3200
| Rear PTO Type | 540 (1.375) |
|---|---|
| Rear PTO Type(optional) | 1742@2700 |
| Rear PTO Type(optional) | 1336@2700 |
| Engine RPM | 540@2144 |
| Engine RPM(optional) | 954@2700 |
Three-Point Hitch of Satoh, ST-3200
| Rear Type | JIS1 |
|---|
Where it sits
Its power puts it in the 19th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the Satoh ST-3200 have?
The Satoh ST-3200 delivers 31 HP.
What years was the Satoh ST-3200 produced?
The Satoh ST-3200 was produced in 1977-1978.
What engine does the Satoh ST-3200 have?
The Satoh ST-3200 is powered by a Diesel, 4-cylinder engine.
What transmission does the Satoh ST-3200 use?
The Satoh ST-3200 uses a Gear transmission.
How much does the Satoh ST-3200 weigh?
The Satoh ST-3200 weighs 2579 lbs [1169 kg].
Is the Satoh ST-3200 4WD?
The Satoh ST-3200 is available in 2WD/4WD.