Overview
The AGCO ST52A is a 4WD compact utility tractor manufactured by Iseki in Japan between 2005 and 2008. It is powered by a 3.0L 4-cylinder diesel engine rated at 52.1 gross horsepower and features an independent 540 PTO and a Category I rear hitch. The machine was offered with options for a front-end loader and backhoe, along with a QuadraShift transmission system.
Ideal Applications
Transmission Configuration:
The tractor features a QuadraShift transmission providing 12 forward and reverse gears via a four-speed push button power shift in three ranges with power shuttle.
Hydraulic and Hitch Capacity:
The open center hydraulic system provides a pump flow of 12.5 gpm, supporting a Category I rear hitch with a lift capacity of 3086 lbs at 24 inches and 3483 lbs at the ends.
Engine and Power Output:
The Iseki 3.0L liquid-cooled diesel engine operates at a rated 2600 RPM, delivering 52.1 gross horsepower and a claimed 41 hp at the rear PTO.
Production
| Description | Compact Utility tractor / Built in Matsuyama, Japan |
|---|---|
| Distributor | AGCO |
| Manufacturer | Iseki |
Engine
| Engine type | Iseki 3.0L 4-cyl diesel |
|---|---|
| Bore/Stroke | 3.82x3.94 inches (97 x 100 mm) |
| Description | Iseki / diesel / 4-cylinder / liquid-cooled |
| Displacement | 180 ci (3.0 L) |
| Power (gross) | 52.1 hp (38.9 kW) |
| Rated RPM | 2600 |
| Starter | electric |
| Starter volts | 12 |
| Engine (gross) | 52.1 hp (38.9 kW) |
| PTO (claimed) | 41 hp (30.6 kW) |
Transmission
| Description | Four-speed push button power shift in three ranges, with power shuttle. |
|---|---|
| Gears | 8 forward and reverse / 12 forward and reverse / 12 forward and reverse |
| Transmission | QuadraShift |
| Type | synchro shuttle / power shuttle / four-speed power shift |
| Transmission type | 8-speed synchro shuttle / 12-speed power shuttle / 12-speed four-speed power shift |
| Transmission type | 8-speed synchro shuttle / 12-speed power shuttle / 12-speed four-speed power shift |
Mechanical
| Cab | ROPS. Cab optional with air-conditioning. |
|---|---|
| Description | Power steering / Wet disc brakes |
| Differential lock | mechanical rear |
| Drive type | Four-wheel drive |
| Final drives | spur gear |
Hydraulics
| Pump flow | 12.5 gpm (47.3 lpm) |
|---|---|
| Type | open center |
Hitch
| Control | position control with optional draft control |
|---|---|
| Rear lift (at 24"/610mm) | 3086 lbs (1399 kg) |
| Rear lift (at ends) | 3483 lbs (1579 kg) |
| Rear Type | I |
PTO
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 540 (1.375) |
Electrical
| Battery volts | 12 |
|---|---|
| Ground | negative |
Dimensions & Tires
| Ground clearance | 16 inches (40 cm) |
|---|---|
| Height (ROPS) | 90 inches (228 cm) |
| Length | 130 inches (330 cm) |
| Shipping weight | 3582 lbs (1624 kg) |
| Wheelbase | 75 inches (190 cm) |
| Width | 65 inches (165 cm) |
| Weight | 3582 lbs (1624 kg) |
| Wheelbase | 75 inches (190 cm) |
AGCO ST52A attachments
| Description | front-end loader / backhoe |
|---|
References
| Description | ST Series published in 2004, by AGCO / ST Series published in 2004, by AGCO* / *Publication contains known errors. |
|---|