Overview
The AGCO ST33A is a four-wheel drive compact utility tractor manufactured by Iseki in Japan between 2005 and 2008. It is equipped with a 1.5L 3-cylinder diesel engine rated at 33 gross horsepower and a hydrostatic transmission with infinite gears. The tractor features an independent rear and mid PTO and a Category I rear hitch with a lift capacity at ends of 2425 lbs.
Ideal Applications
Rear Lift and Hydraulics:
The tractor is equipped with a Category I rear hitch rated at 1610 lbs at 24 inches and 2425 lbs at the ends, supported by a 7.7 gpm open center hydraulic pump flow.
Engine and PTO Configuration:
The 1.5L Iseki diesel engine provides 33 gross hp and a claimed 25.9 hp at the PTO, supporting both a 540 RPM rear PTO and a 2000 RPM mid-mount PTO.
Attachment and Implement Options:
The ST33A is listed with compatibility for 60-inch or 72-inch mid-mount mower decks, a front-end loader, and a backhoe attachment.
Production
| Description | Compact Utility tractor / Built in Matsuyama, Japan |
|---|---|
| Distributor | AGCO |
| Manufacturer | Iseki |
Engine
| Engine type | Iseki 1.5L 3-cyl diesel |
|---|---|
| Bore/Stroke | 3.43x3.31 inches (87 x 84 mm) |
| Description | Iseki E3CD / diesel / 3-cylinder / liquid-cooled |
| Displacement | 91.4 ci (1.5 L) |
| Fuel system | indirect injection |
| Power (gross) | 33 hp (24.6 kW) |
| Rated RPM | 2600 |
| Starter | electric |
| Starter volts | 12 |
| Engine (gross) | 33 hp (24.6 kW) |
| PTO (claimed) | 25.9 hp (19.3 kW) |
Transmission
| Description | hydrostatic |
|---|---|
| Gears | infinite forward and reverse |
| Type | hydrostatic |
Mechanical
| Description | Power steering / Wet disc brakes / Two-post folding ROPS. |
|---|---|
| Differential lock | mechanical rear |
| Drive type | Four-wheel drive |
Hydraulics
| Pump flow | 7.7 gpm (29.1 lpm) |
|---|---|
| Type | open center |
Hitch
| Rear lift (at 24"/610mm) | 1610 lbs (730 kg) |
|---|---|
| Rear lift (at ends) | 2425 lbs (1099 kg) |
| Rear Type | I |
PTO
| Mid PTO | independent |
|---|---|
| Mid PTO Type | 2000 |
| Rear PTO | independent |
| Rear PTO Type | 540 (1.375) |
Electrical
| Battery volts | 12 |
|---|---|
| Ground | negative |
Dimensions & Tires
| Height | 79.1 inches (200 cm) |
|---|---|
| Length | 114.6 inches (291 cm) |
| Shipping weight | 2205 lbs (1000 kg) |
| Wheelbase | 65.5 inches (166 cm) |
| Width | 49.6 inches (125 cm) |
| Weight | 2205 lbs (1000 kg) |
| Wheelbase | 65.5 inches (166 cm) |
AGCO ST33A attachments
| Description | 60" mid-mount mower deck / 72" mid-mount mower deck / front-end loader / backhoe |
|---|
References
| Description | ST Series published in 2004, by AGCO* / *Publication contains known errors. |
|---|