AGCO
AGCO ST52A
The AGCO ST52A is a compact utility tractor built by Iseki and distributed by AGCO from 2005 to 2008. It features a 3.0L 4-cylinder liquid-cooled diesel engine producing 52.1 hp gross, with multiple transmission options including 8-speed synchro shuttle, 12-speed power shuttle, and a 12-speed four-speed power shift QuadraShift. The tractor offers four-wheel drive, mechanical rear differential lock, power steering, wet disc brakes, and ROPS with optional cab and air-conditioning. Hydraulics are open center with a 12.5 gpm pump flow. The rear hitch is type I with position control and optional draft control, capable of lifting up to 3483 lbs at the ends. The rear PTO is independent with a 540 rpm shaft. Dimensions include a 75 inch wheelbase, 130 inch length, 65 inch width, and 90 inch height with ROPS. The tractor weighs 3582 lbs shipping weight and has 16 inches ground clearance. Attachments include front-end loader SL48A and backhoes AGCO SH17A and SH19A with detailed specifications.
Power52 hp
Founded2005 - 2008
ModelST52A
Technical Specifications
Detailed specifications and technical data for AGCO ST52A
Power
| PTO (claimed) | 41 hp (30.6 kW) |
|---|---|
| Engine (gross) | 52.1 hp (38.9 kW) |
Engine
| Type | diesel |
|---|---|
| Cooling | liquid-cooled |
| Starter | electric |
| Cylinders | 4-cylinder |
| Rated RPM | 2600 |
| Bore/Stroke | 3.82x3.94 inches (97 x 100 mm) |
| Displacement | 180 ci (3.0 L) |
| Manufacturer | Iseki |
| Power (gross) | 52.1 hp (38.9 kW) |
| Starter volts | 12 |
Dimensions
| Width | 65 inches (165 cm) |
|---|---|
| Length | 130 inches (330 cm) |
| Wheelbase | 75 inches (190 cm) |
| Height (ROPS) | 90 inches (228 cm) |
| Shipping weight | 3582 lbs (1624 kg) |
| Ground clearance | 16 inches (40 cm) |
Electrical
| Ground | negative |
|---|---|
| Battery volts | 12 |
Hydraulics
| Type | open center |
|---|---|
| Pump flow | 12.5 gpm (47.3 lpm) |
Mechanical
| ROPS | ROPS. Cab optional with air-conditioning. |
|---|---|
| Drive | Four-wheel drive |
| Brakes | Wet disc brakes |
| Final drives | spur gear |
| Power steering | Yes |
| Differential lock | mechanical rear |
Production
| Type | Compact Utility tractor |
|---|---|
| Series | ST-A Series |
| Built in | Matsuyama, Japan |
| Distributor | AGCO |
| Manufacturer | Iseki |
| Years produced | 2005 - 2008 |
Attachments
| Backhoe | Yes |
|---|---|
| Loader model | SL48A |
| Backhoe models | AGCO SH17A Backhoe, AGCO SH19A Backhoe |
| Front-end loader | Yes |
| Loader height (at pin) | 114.5 inches (290 cm) |
| Loader lift (full at pin) | 2500 lbs (1134 kg) |
| Loader lift (full at 500mm) | 1920 lbs (870 kg) |
| AGCO SH17A Backhoe swing arc | 180° |
| AGCO SH19A Backhoe swing arc | 180° |
| AGCO SH17A Backhoe bucket force | 3250 lbs (1474 kg) |
| AGCO SH19A Backhoe bucket force | 4160 lbs (1886 kg) |
| AGCO SH17A Backhoe digging depth | 90 inches (228 cm) |
| AGCO SH19A Backhoe digging depth | 100 inches (254 cm) |
| AGCO SH17A Backhoe reach from pivot | 112 inches (284 cm) |
| AGCO SH19A Backhoe reach from pivot | 127 inches (322 cm) |
| AGCO SH17A Backhoe dipperstick force | 1900 lbs (861 kg) |
| AGCO SH19A Backhoe dipperstick force | 2600 lbs (1179 kg) |
Transmission
| Transmission options | 8-speed synchro shuttle, 12-speed power shuttle, 12-speed four-speed power shift |
|---|---|
| 12-speed power shuttle | 12 forward and reverse, power shuttle |
| 8-speed synchro shuttle | 8 forward and reverse, synchro shuttle |
| 12-speed four-speed power shift | QuadraShift, four-speed power shift, 12 forward and reverse, four-speed push button power shift in three ranges, with power shuttle |
Tractor hitch
| Control | position control with optional draft control |
|---|---|
| Rear Type | I |
| Rear lift (at ends) | 3483 lbs (1579 kg) |
| Rear lift (at 24"/610mm) | 3086 lbs (1399 kg) |
Power Take-off (PTO)
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 540 (1.375) |