Introduction
Iseki ST52A Compact Utility Tractor
The Iseki ST52A is a compact utility tractor produced between 2005 and 2008 in Matsuyama, Japan. Part of the ST series, this machine was designed for versatility in agricultural and maintenance operations, offering a balance of power and maneuverability.
Engine and Power
The tractor is powered by a 3.0-liter, 4-cylinder liquid-cooled Iseki diesel engine. It delivers a gross power output of 52.1 hp (38.9 kW) at a rated speed of 2600 RPM. The engine uses a 97 x 100 mm bore and stroke configuration, supported by an electric starter system.
Transmission and Drive
The ST52A features four-wheel drive and is available with three distinct transmission configurations: an 8-speed synchro shuttle, a 12-speed power shuttle, or a 12-speed QuadraShift transmission. The latter includes a four-speed power shift in three ranges, facilitating directional changes and speed adjustments during operation.
Hydraulics and Hitch
The hydraulic system utilizes an open-center design with a pump flow capacity of 12.5 gpm (47.3 lpm). The rear hitch is a Category I type, featuring position control with optional draft control. It provides a lift capacity of 3,086 lbs (1,399 kg) measured at 24 inches behind the hitch point.
Dimensions and Operator Environment
With a wheelbase of 75 inches (190 cm) and a shipping weight of 3,582 lbs (1,624 kg), the tractor offers stable performance on various terrains. The operator station is equipped with power steering and wet disc brakes. It comes standard with a Roll-Over Protective Structure (ROPS), with an air-conditioned cab available as an optional configuration.
Conclusion
The Iseki ST52A is a well-balanced utility tractor suitable for a wide range of agricultural tasks. Its variety of transmission options and hydraulic capabilities make it a flexible choice for operators requiring a durable machine for light to medium-duty field and property maintenance.
Production Information of AGCO, ST52A
- Built in Matsuyama, Japan
- Compact Utility tractor
| Distributor | AGCO |
|---|---|
| Manufacturer | Iseki |
Dimension and Tires Information of AGCO, ST52A
| Wheelbase | 75 inches [190 cm] |
|---|---|
| Shipping weight | 3582 lbs [1624 kg] |
| Height (ROPS) | 90 inches [228 cm] |
| Length | 130 inches [330 cm] |
| Ground clearance | 16 inches [40 cm] |
| Width | 65 inches [165 cm] |
Engine Specifications of AGCO, ST52A
- Iseki
- Liquid-cooled
- Diesel
- 4-cylinder
| Power (gross) | 52.1 hp [38.9 kW] |
|---|---|
| Displacement | 180 ci [3.0 L] |
| Rated RPM | 2600 |
| Bore/Stroke | 3.82x3.94 inches [97 x 100 mm] |
| Starter volts | 12 |
| Starter | Electric |
Transmission Information of AGCO, ST52A
Transmission variants 1
| Type | Synchro shuttle |
|---|---|
| Gears | 8 forward and reverse |
Transmission variants 2
| Type | Power shuttle |
|---|---|
| Gears | 12 forward and reverse |
Transmission variants 3
- Four-speed push button power shift in three ranges, with power shuttle.
| Transmission | QuadraShift |
|---|---|
| Type | Four-speed power shift |
| Gears | 12 forward and reverse |
- 8-speed synchro shuttle
- 12-speed power shuttle
- 12-speed four-speed power shift
Mechanical Specs of AGCO, ST52A
- Four-wheel drive
- Wet disc brakes
- Power steering
- ROPS. Cab optional with air-conditioning.
| Final drives | Spur gear |
|---|---|
| Differential lock | Mechanical rear |
Power Information of AGCO, ST52A
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 (1.375) |
Hydraulics Specifications of AGCO, ST52A
| Type | Open center |
|---|---|
| Pump flow | 12.5 gpm [47.3 lpm] |
Three-Point Hitch of AGCO, ST52A
| Rear Type | I |
|---|---|
| Rear lift (at 24"/610mm) | 3086 lbs [1399 kg] |
| Control | Position control with optional draft control |
| Rear lift (at ends) | 3483 lbs [1579 kg] |
Electrical System of AGCO, ST52A
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 52 HP, the AGCO ST52A sits just above ST47A (47 HP) in AGCO's range. Its power puts it in the 34th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the AGCO ST52A have?
The AGCO ST52A delivers 52 HP.
What years was the AGCO ST52A produced?
The AGCO ST52A was produced in 2005-2008.
What engine does the AGCO ST52A have?
The AGCO ST52A is powered by a Diesel, 4-cylinder engine.
What transmission does the AGCO ST52A use?
The AGCO ST52A uses a Synchro shuttle transmission.
How much does the AGCO ST52A weigh?
The AGCO ST52A weighs 3582 lbs [1624 kg].
Is the AGCO ST52A 4WD?
The AGCO ST52A is available in 4WD.